Exhibit 3.1

DISTOKEN ACQUISITION CORPORATION

Second Amended and Restated Memorandum and Articles of Association

(adopted by special resolutions passed on 30 May 2025)

DISTOKEN ACQUISITION CORPORATION

Companies Act (as revised)

Company Limited by Shares

Second Amended and Restated Memorandum of Association

(adopted by special resolutions passed on 30 May 2025)

The name of the Company is Distoken Acquisition Corporation.

The registered office of the Company will be situate at the offices of Maples Corporate Services Limited, PO Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands or such other place as the Directors may from time to time decide.

Except as prohibited or limited by the Companies Act (as revised) (as amended from time to time), the Company shall have and be capable of from time to time and all times exercising any and all of the powers at any time or from time to time exercisable by a natural person or body corporate in doing in any part of the world whether as principal, agent, contractor or otherwise whatever may be considered by it necessary for the attainment of its objects and whatever else may be considered by it as incidental or conducive thereto or consequential thereon, including, but without in any way restricting the generality of the foregoing, the power to make any alterations or amendments to this memorandum of association and the articles of association of the Company and the power to pay all expenses of and incidental to the promotion, formation and incorporation of the Company; to register the Company to do business in any other jurisdiction; to sell, lease or dispose of any property of the Company; to draw, make, accept, endorse, discount, execute and issue promissory notes, debentures, bills of exchange, bills of lading, options, warrants and other negotiable or transferable instruments; to lend money or other assets and to act as guarantors; to borrow or raise money on the security of the undertaking or on all or any of the assets of the Company or without security; to invest monies of the Company in such manner as the directors determine; to promote other companies; to sell the undertaking of the Company for cash or any other consideration; to distribute assets in specie to shareholders of the Company; to make charitable or benevolent donations; to pay pensions or gratuities or provide other benefits in cash or kind to directors, officers, employees, past or present, and their families; to carry on any trade or business and generally to do all acts and things which, in the opinion of the Company or the directors, may be conveniently or profitably or usefully acquired and dealt with, carried on, executed or done by the Company in connection with the business aforesaid.

The liability of each member is limited to the amount from time to time unpaid on such member’s shares.

The capital of the Company is USD 50,000.00 divided into 50,000 Ordinary shares with a nominal or par value of USD1.00 each provided always that the Company acting by its board of directors shall have power to purchase and/or redeem any or all of such shares and to increase or reduce the said capital of the Company and to sub-divide or consolidate the said shares or any of them subject to the provisions of the Companies Act (as revised) and the articles of association and to issue all or any part of its capital whether original, purchased, redeemed, increased or reduced with or without any preference, priority or special privilege or subject to any restrictions whatsoever and so that unless the conditions of issue shall otherwise expressly provide every issue of shares whether stated to be ordinary, preference or otherwise shall be subject to the powers on the part of the Company hereinbefore provided.

If the Company is registered as an exempted company in accordance with Part VII of the Companies Act (as revised), the Company will comply with the provisions of such law relating to exempted companies and, subject to the provisions of the Companies Act and the Articles of Association, it shall have the power to register by way of continuation as a body corporate limited by shares under the laws of any jurisdiction outside the Cayman Islands and to be deregistered in the Cayman Islands.

The Company shall have power to amend this memorandum of association by special resolution.

DISTOKEN ACQUISITION CORPORATION

Companies Act (as revised)

Company Limited by Shares

Second Amended and Restated Articles of Association

(adopted by special resolutions passed on 30 May 2025)

Without limitation, the Directors may decline to recognise any instrument of transfer if:

Table of Contents

Exhibit 10.1

FORM OF
AMENDED FOUNDER LOCK-UP AGREEMENT

THIS AMENDED AND RESTATED LOCK-UP AGREEMENT (this “Agreement”) is being executed and delivered as of [●], by Xiaosen Sponsor LLC, a Cayman Islands limited liability company (the “Holder”) in favor of and for the benefit of Youlife Group Inc., a Cayman Islands exempted company (“Pubco”), Distoken Acquisition Corporation, a Cayman Islands exempted company (together with its successors, including the Surviving Entity (as defined in the Business Combination Agreement), the “Purchaser”), Youlife International Holdings Inc., a Cayman Islands exempted company (the “Company”), and each of Pubco’s, Purchaser’s and/or the Company’s present and future Affiliates, successors and direct and indirect Subsidiaries (including the Company) (collectively with Pubco, Purchaser and the Company, the “Covered Parties”). Any capitalized term used, but not defined in this Agreement will have the meaning ascribed to such term in the Business Combination Agreement (as defined below).

WHEREAS, on May 17, 2024, (i) Purchaser, (ii) Holder, (iii) Pubco, (iv) Youlife I Limited, a Cayman Islands exempted company and a wholly-owned subsidiary of Pubco (“First Merger Sub”), (v) Youlife II Limited, a Cayman Islands exempted company and a wholly-owned subsidiary of Pubco (“Second Merger Sub”), and (vi) the Company entered into that certain Business Combination Agreement (as amended from time to time in accordance with the terms thereof, including by the First BCA Amendment (as defined below), the “Business Combination Agreement”), pursuant to which, subject to the terms and conditions thereof, among other matters, (a) First Merger Sub will merge with and into the Company (the “First Merger”), with the Company surviving the First Merger as a wholly-owned subsidiary of Pubco and the outstanding shares of the Company being converted into the right to receive shares of Pubco, and (b) one business day following, and as part of the same overall transaction as the First Merger, Second Merger Sub will merge with and into Purchaser (the “Second Merger”), with Purchaser surviving the Second Merger as a wholly-owned subsidiary of Pubco and with the holders of Purchaser’s securities receiving securities of Pubco, all upon the terms and subject to the conditions set forth in the Business Combination Agreement and in accordance with the provisions of applicable law;

WHEREAS, on November [13], 2024, Purchaser, the Sponsor, Pubco, First Merger Sub, Second Merger Sub and the Company entered into the first amendment to the Business Combination Agreement (the “First BCA Amendment”) to, among others (i) adopt an American depository share facility, (ii) revise the scope and terms of the lock-up provisions, and (iii) clarify certain matters related to the dual-class share structure of Pubco following the Closing;

WHEREAS, Holder is the holder of Founder Shares;

WHEREAS, Holder is a party to that certain Lock-Up Agreement, dated as May 17, 2024 (the “Original Agreement”), by and among Holder, Pubco, Purchaser and the Company. Each of Holder, Pubco, Purchaser and the Company intends for this Agreement to amend and restate such Original Agreement in its entirety;

WHEREAS, Holder is also a party to that certain Insider Letter (as defined in the Business Combination Agreement), and this Agreement is intended to replace the transfer restrictions on the Founder Shares set forth in Section 6 of the Insider Letter for periods from and after the Closing; and

WHEREAS, pursuant to the Business Combination Agreement, and in view of the valuable consideration to be received by Holder thereunder, the parties desire to enter into this Agreement, pursuant to which the share consideration to be issued to Holder with respect to the Founder Shares held by Holder (all such Pubco Securities, together with any securities paid as dividends or distributions with respect to such Pubco Securities or into which such Pubco Securities are exchanged or converted (including, for the avoidance of doubt, Pubco ADSs issued by the Depository Bank in exchange for Pubco Class A Ordinary Share that are deposited with the Depository Bank in accordance with the Deposit Agreement), and irrespective of their actual date of issuance, the “Restricted Securities”) shall become subject to limitations on disposition as set forth herein.

NOW, THEREFORE, in consideration of the premises set forth above, which are incorporated in this Agreement as if fully set forth below, and intending to be legally bound hereby, the parties hereby agree as follows:

1. Lock-Up Provisions.

(a) Holder hereby agrees not to, during the period (the “Lock-Up Period”) commencing from the Second Merger Effective Time and ending on the earlier of (i) one-year after the completion of the Closing or (ii) subsequent to the Closing, with respect to 50% of the Restricted Securities, if the last reported sale price of the Pubco ADSs equals or exceeds $12.50 per share (as adjusted for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the Closing: (A) lend, offer, pledge (except as provided herein below), hypothecate, encumber, donate, assign, sell, offer to sell, contract or agree to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, or otherwise transfer or dispose of or agree to transfer or dispose of, directly or indirectly, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), any Restricted Securities, (B) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Restricted Securities, or (C) publicly disclose the intention to do any of the foregoing, whether any such transaction described in clauses (A), (B) or (C) above is to be settled by delivery of Restricted Securities or other securities, in cash or otherwise (any of the foregoing described in clauses (A), (B) or (C), a “Prohibited Transfer”); provided, that at any time subsequent to the Closing Date, the Lock-Up Period shall end on the date on which Pubco completes a liquidation, merger, capital stock exchange, reorganization, bankruptcy or other similar transaction that results in all of the outstanding Pubco Class A Ordinary Shares (including those underlying the Pubco ADSs) being converted into cash, securities or other property.

(b) The foregoing Section 1(a) shall not apply to the transfer of any or all of the Restricted Securities owned by Holder (i) by gift, will or intestate succession, virtue of laws of descent and distribution upon the death of Holder, (ii) to any Permitted Transferee (defined below), (iii) pursuant to a qualified domestic relations order, divorce settlement, divorce decree, settlement agreement, or other court order related to the distribution of assets in connection with the dissolution of marriage or civil union, (iv) to Pubco to satisfy tax withholding obligations pursuant to Pubco’s equity incentive plans or arrangements, (v) to Pubco pursuant to any contractual arrangement in effect at the Closing that provides for the repurchase by Pubco or forfeiture of the Restricted Securities, (vi) which was acquired in open market transactions after the Closing, or (vii) in connection with any legal, regulatory or other order; provided, however, that in any of cases (i), (ii) or (iii) it shall be a condition to such transfer that the transferee executes and delivers to Pubco an agreement stating that the transferee is receiving and holding the Restricted Securities subject to the provisions of this Agreement applicable to Holder, and there shall be no further transfer of such Restricted Securities except in accordance with this Agreement.

(c) As used in this Agreement, the term “Permitted Transferee” shall mean: (i) the members of Holder’s immediate family (for purposes of this Agreement, “immediate family” shall mean with respect to any natural person, any of the following: such person’s spouse, domestic partner, the siblings of such person and his or her spouse, and the direct descendants and ascendants (including adopted and step children and parents) of such person and his or her spouses and siblings), (ii) any trust for the direct or indirect benefit of Holder or the immediate family of Holder, (iii) if Holder is a trust, to the trustor or beneficiary of such trust or to the estate of a beneficiary of such trust, (iv) if Holder is an entity, as a distribution to limited partners, shareholders, members of, or owners of similar equity interests in Holder by virtue of the laws of the jurisdiction of the Holder’s organization and the Holder’s organizational documents upon the liquidation and dissolution of Holder or (v) to any affiliate (as defined in Rule 405 under the Securities Act of 1933, as amended) of Holder. Holder further agrees to execute such agreements as may be reasonably requested by Pubco that are consistent with the foregoing or that are necessary to give further effect thereto. Notwithstanding the foregoing, a Holder may pledge its Restricted Securities to a third party during the Lock-Up Period, provided, that the party to whom the Restricted Securities are pledged acknowledges and agrees in writing that the Restricted Securities are subject to this Agreement and that such third party shall not be entitled to enforce its rights and remedies with respect to the Restricted Securities, including, without limitation, the right to vote, sell or take ownership of such Restricted Securities, until after the Lock-Up Period.

(d) If any Prohibited Transfer is made or attempted contrary to the provisions of this Agreement, such purported Prohibited Transfer shall be null and void ab initio, and Pubco shall refuse to recognize any such purported transferee of the Restricted Securities as one of its equity holders for any purpose. In order to enforce this Section 1, Pubco may impose stop-transfer instructions with respect to the Restricted Securities of Holder (and Permitted Transferees and assigns thereof) until the end of the Lock-Up Period.

(e) During the Lock-Up Period, each certificate evidencing any Restricted Securities shall be stamped or otherwise imprinted with a legend in substantially the following form, in addition to any other applicable legends:

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN AN AMENDED AND RESTATED LOCK-UP AGREEMENT, DATED AS OF [●], BY AND AMONG THE ISSUER OF SUCH SECURITIES (THE “ISSUER”) AND THE ISSUER’S SECURITY HOLDER NAMED THEREIN, AS AMENDED. A COPY OF SUCH AMENDED AND RESTATED LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE ISSUER TO THE HOLDER HEREOF UPON WRITTEN REQUEST.”

(f) For the avoidance of any doubt, Holder shall retain all of its rights as a shareholder of Pubco with respect to the Restricted Securities during the Lock-Up Period, including the right to vote any Restricted Securities, but subject to the obligations under the Business Combination Agreement.

2. Miscellaneous.

(a) Termination of Business Combination Agreement. This Agreement shall be binding upon Holder upon Holder’s execution and delivery of this Agreement, but this Agreement shall only become effective upon the Closing. Notwithstanding anything to the contrary contained herein, in the event that the Business Combination Agreement is terminated in accordance with its terms prior to the Closing, this Agreement shall automatically terminate and become null and void, and the parties shall not have any rights or obligations hereunder.

(b) Binding Effect; Assignment. This Agreement and all of the provisions hereof shall be binding upon and inure to the benefit of the parties hereto and their respective permitted successors and assigns. This Agreement and all obligations of Holder and Purchaser are personal to Holder and Purchaser, as applicable, and may not be transferred or delegated by Holder or Purchaser at any time. Pubco may freely assign any or all of its rights under this Agreement, in whole or in part, to any successor entity (whether by merger, consolidation, equity sale, asset sale or otherwise) without obtaining the consent or approval of Holder.

(c) Third Parties. Nothing contained in this Agreement or in any instrument or document executed by any party in connection with the transactions contemplated hereby shall create any rights in, or be deemed to have been executed for the benefit of, any person or entity that is not a party hereto or thereto or a successor or permitted assign of such a party.

(d) Governing Law; Jurisdiction. This Agreement and any dispute or controversy arising out of or relating to this Agreement shall be governed by and construed in accordance with the laws of the State of New York, without regard to the conflict of law principles thereof. All Actions arising out of or relating to this Agreement shall be heard and determined exclusively in any state or federal court located in New York, New York (or in any appellate courts thereof) (the “Specified Courts”). Each party hereto hereby (i) submits to the exclusive jurisdiction of any Specified Court for the purpose of any Action arising out of or relating to this Agreement brought by any party hereto and (ii) irrevocably waives, and agrees not to assert by way of motion, defense or otherwise, in any such Action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that the Action is brought in an inconvenient forum, that the venue of the Action is improper, or that this Agreement or the transactions contemplated hereby may not be enforced in or by any Specified Court. Each party agrees that a final judgment in any Action shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by Law. Each party irrevocably consents to the service of the summons and complaint and any other process in any other action or proceeding relating to the transactions contemplated by this Agreement, on behalf of itself, or its property, by personal delivery of copies of such process to such party at the applicable address set forth in Section 2(g). Nothing in this Section 2(d) shall affect the right of any party to serve legal process in any other manner permitted by applicable law.

(e) WAIVER OF JURY TRIAL. EACH OF THE PARTIES HERETO HEREBY WAIVES TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY WITH RESPECT TO ANY ACTION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY. EACH PARTY HERETO (I) CERTIFIES THAT NO REPRESENTATIVE OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF ANY ACTION, SEEK TO ENFORCE THAT FOREGOING WAIVER AND (II) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 2(e).

(f) Interpretation. The titles and subtitles used in this Agreement are for convenience only and are not to be considered in construing or interpreting this Agreement. In this Agreement, unless the context otherwise requires: (i) any pronoun used in this Agreement shall include the corresponding masculine, feminine or neuter forms, and the singular form of nouns, pronouns and verbs shall include the plural and vice versa; (ii) “including” (and with correlative meaning “include”) means including without limiting the generality of any description preceding or succeeding such term and shall be deemed in each case to be followed by the words “without limitation”; (iii) the words “herein,” “hereto,” and “hereby” and other words of similar import in this Agreement shall be deemed in each case to refer to this Agreement as a whole and not to any particular section or other subdivision of this Agreement; and (iv) the term “or” means “and/or”. The parties have participated jointly in the negotiation and drafting of this Agreement. Consequently, in the event an ambiguity or question of intent or interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto, and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provision of this Agreement.

(g) Notices. All notices, consents, waivers and other communications hereunder shall be in writing and shall be deemed to have been duly given when delivered (i) in person, (ii) by electronic means (including email), with affirmative confirmation of receipt, (iii) one (1) Business Day after being sent, if sent by reputable, nationally recognized overnight courier service or (iv) three (3) Business Days after being mailed, if sent by registered or certified mail, pre-paid and return receipt requested, in each case to the applicable party at the following addresses (or at such other address for a party as shall be specified by like notice):

(h) Amendments and Waivers. Any term of this Agreement may be amended and the observance of any term of this Agreement may be waived (either generally or in a particular instance, and either retroactively or prospectively) only with the written consent of Pubco, the Company, the Purchaser and Holder. No failure or delay by a party in exercising any right hereunder shall operate as a waiver thereof. No waivers of or exceptions to any term, condition, or provision of this Agreement, in any one or more instances, shall be deemed to be or construed as a further or continuing waiver of any such term, condition, or provision.

(i) Severability. In case any provision in this Agreement shall be held invalid, illegal or unenforceable in a jurisdiction, such provision shall be modified or deleted, as to the jurisdiction involved, only to the extent necessary to render the same valid, legal and enforceable, and the validity, legality and enforceability of the remaining provisions hereof shall not in any way be affected or impaired thereby nor shall the validity, legality or enforceability of such provision be affected thereby in any other jurisdiction. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties will substitute for any invalid, illegal or unenforceable provision a suitable and equitable provision that carries out, so far as may be valid, legal and enforceable, the intent and purpose of such invalid, illegal or unenforceable provision.

(j) Specific Performance. Holder acknowledges that its obligations under this Agreement are unique, recognizes and affirms that in the event of a breach of this Agreement by Holder, money damages will be inadequate and Pubco will have no adequate remedy at law, and agrees that irreparable damage would occur in the event that any of the provisions of this Agreement were not performed by Holder in accordance with their specific terms or were otherwise breached. Accordingly, each of Pubco, the Company and Purchaser shall be entitled to an injunction or restraining order to prevent breaches of this Agreement by Holder and to enforce specifically the terms and provisions hereof, without the requirement to post any bond or other security or to prove that money damages would be inadequate, this being in addition to any other right or remedy to which such party may be entitled under this Agreement, at law or in equity.

(k) Entire Agreement. This Agreement constitutes the full and entire understanding and agreement among the parties with respect to the subject matter hereof, and any other written or oral agreement relating to the subject matter hereof existing between the parties is expressly canceled; provided, that, for the avoidance of doubt, the foregoing shall not affect the rights and obligations of the parties under the Business Combination Agreement or any Ancillary Document. This Agreement amends and restates and supersedes the Original Agreement in its entirety, and upon the effectiveness of this Agreement, the Original Agreement shall no longer have any force or effect. The parties further acknowledge and agree that (i) this Agreement supersedes the provisions of Section 6 of the Insider Letter with respect to the Restricted Securities as it relates to periods from and after the Closing, and the provisions of Section 6 of the Insider Letter will not apply to the Restricted Securities from and after the Closing, and (ii) the Pubco Securities to be issued in exchange for the Private Units (as defined in the Insider Letter) or Working Capital Units (as defined in the Insider Letter), including the Private Shares (as defined in the Insider Letter), Private Warrants (as defined in the Insider Letter) and any other Purchaser securities underlying the Private Units or Working Capital Units, and any securities paid as dividends or distributions with respect to such Pubco Securities or into which such Pubco Securities are exchanged or converted (including, for the avoidance of doubt, Pubco ADSs issued by the Depository Bank in exchange for Pubco Class A Ordinary Share that are deposited with the Depository Bank in accordance with the Deposit Agreement), will not be Restricted Securities under this Agreement and instead will be subject to the restrictions on transfer set forth in Section 6 of the Insider Letter. Subject to the foregoing, nothing in this Agreement shall limit any of the rights or remedies of Pubco, the Company and Purchaser or any of the obligations of Holder under any other agreement between Holder and Pubco, the Company or Purchaser or any certificate or instrument executed by Holder in favor of Pubco, the Company or Purchaser, and nothing in any other agreement, certificate or instrument shall limit any of the rights or remedies of Pubco, the Company or Purchaser or any of the obligations of Holder under this Agreement.

(l) Further Assurances. From time to time, at another party’s request and without further consideration (but at the requesting party’s reasonable cost and expense), each party shall execute and deliver such additional documents and take all such further action as may be reasonably necessary to consummate the transactions contemplated by this Agreement.

(m) Counterparts; Electronic Delivery. This Agreement may also be executed and delivered by email in portable document format in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

{Remainder of Page Intentionally Left Blank; Signature Pages Follow}

IN WITNESS WHEREOF, the parties have executed this Amended and Restated Lock-Up Agreement as of the date first written above.

{Additional Signatures on the Following Pages}

IN WITNESS WHEREOF, the parties have executed this Amended and Restated Lock-Up Agreement as of the date first written above.

{Additional Signatures on the Following Pages}

IN WITNESS WHEREOF, the parties have executed this Amended and Restated Lock-Up Agreement as of the date first written above.

Exhibit 10.2

FORM OF
AMENDED COMPANY FOUNDER LOCK-UP AGREEMENT

THIS AMENDED AND RESTATED LOCK-UP AGREEMENT (this “Agreement”) is being executed and delivered as of [●], by the undersigned security holder of the Company (as defined below) (the “Holder”) in favor of and for the benefit of Youlife Group Inc., a Cayman Islands exempted company (“Pubco”), Distoken Acquisition Corporation, a Cayman Islands exempted company (together with its successors, including the Surviving Entity (as defined in the Business Combination Agreement), the “Purchaser”), Youlife International Holdings Inc., a Cayman Islands exempted company (the “Company”), and each of Pubco’s, Purchaser’s and/or the Company’s present and future Affiliates, successors and direct and indirect Subsidiaries (including the Company) (collectively with Pubco, Purchaser and the Company, the “Covered Parties”). Any capitalized term used, but not defined in this Agreement will have the meaning ascribed to such term in the Business Combination Agreement (as defined below).

WHEREAS, on May 17, 2024, (i) Purchaser, (ii) Xiaosen Sponsor LLC, a Cayman Islands limited liability company, (iii) Pubco, (iv) Youlife I Limited, a Cayman Islands exempted company and a wholly-owned subsidiary of Pubco (“First Merger Sub”), (v) Youlife II Limited, a Cayman Islands exempted company and a wholly-owned subsidiary of Pubco (“Second Merger Sub”), and (vi) the Company entered into that certain Business Combination Agreement (as amended from time to time in accordance with the terms thereof, including by the First BCA Amendment (as defined below), the “Business Combination Agreement”), pursuant to which, subject to the terms and conditions thereof, among other matters, (a) First Merger Sub will merge with and into the Company (the “First Merger”), with the Company surviving the First Merger as a wholly-owned subsidiary of Pubco and the outstanding shares of the Company being converted into the right to receive shares of Pubco, and (b) one business day following, and as part of the same overall transaction as the First Merger, Second Merger Sub will merge with and into Purchaser (the “Second Merger”), with Purchaser surviving the Second Merger as a wholly-owned subsidiary of Pubco and with the holders of Purchaser’s securities receiving securities of Pubco, all upon the terms and subject to the conditions set forth in the Business Combination Agreement and in accordance with the provisions of applicable law;

WHEREAS, on November [13], 2024, Purchaser, the Sponsor, Pubco, First Merger Sub, Second Merger Sub and the Company entered into the first amendment to the Business Combination Agreement (the “First BCA Amendment”) to, among others (i) adopt an American depository share facility, (ii) revise the scope and terms of the lock-up provisions, and (iii) clarify certain matters related to the dual-class share structure of Pubco following the Closing;

WHEREAS, Holder is a party to that certain Lock-Up Agreement, dated as May 17, 2024 (the “Original Agreement”), by and among Holder, Pubco, Purchaser and the Company. Each of Holder, Pubco, Purchaser and the Company intends for this Agreement to amend and restate such Original Agreement in its entirety;

WHEREAS, at the closing of the transactions contemplated by the Business Combination Agreement (the “Closing”), the Holder will become a holder of a certain number of Pubco Class B Ordinary Shares;

WHEREAS, the Holder is (i) is an executive officer or director of the Company or (ii) owns such number of Company Securities as set forth in its signature page to this Agreement; and

WHEREAS, pursuant to the Business Combination Agreement, and in view of the valuable consideration to be received by Holder thereunder, the parties desire to enter into this Agreement, pursuant to which certain share consideration to be issued to Holder (all such Pubco Securities, together with any securities paid as dividends or distributions with respect to such Pubco Securities or into which such Pubco Securities are exchanged or converted (including, for the avoidance of doubt, Pubco Class A Ordinary Shares issuable upon the conversion from Pubco Class B Ordinary Shares, Pubco ADSs issued by the Depository Bank in exchange for Pubco Class A Ordinary Share that are deposited with the Depository Bank in accordance with the Deposit Agreement, and Pubco Class B Ordinary Shares), and irrespective of their actual date of issuance, the “Restricted Securities”) shall become subject to limitations on disposition as set forth herein.

NOW, THEREFORE, in consideration of the premises set forth above, which are incorporated in this Agreement as if fully set forth below, and intending to be legally bound hereby, the parties hereby agree as follows:

1. Lock-Up Provisions.

(a) Holder hereby agrees not to, during the period (the “Lock-Up Period”) commencing from the First Merger Effective Time and ending on the earlier of (i) one-year after the completion of the Closing or (ii) subsequent to the Closing, with respect to 50% of the Restricted Securities, if the last reported sale price of the Pubco ADSs equals or exceeds $12.50 per share (as adjusted for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the Closing: (A) lend, offer, pledge (except as provided herein below), hypothecate, encumber, donate, assign, sell, offer to sell, contract or agree to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, or otherwise transfer or dispose of or agree to transfer or dispose of, directly or indirectly, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), any Restricted Securities, (B) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Restricted Securities, or (C) publicly disclose the intention to do any of the foregoing, whether any such transaction described in clauses (A), (B) or (C) above is to be settled by delivery of Restricted Securities or other securities, in cash or otherwise (any of the foregoing described in clauses (A), (B) or (C), a “Prohibited Transfer”); provided, that at any time subsequent to the Closing Date, the Lock-Up Period shall end on the date on which Pubco completes a liquidation, merger, capital stock exchange, reorganization, bankruptcy or other similar transaction that results in all of the outstanding Pubco Class A Ordinary Shares (including those underlying the Pubco ADSs) being converted into cash, securities or other property.

(b) The foregoing Section 1(a) shall not apply to the transfer of any or all of the Restricted Securities owned by Holder (i) by gift, will or intestate succession, virtue of laws of descent and distribution upon the death of Holder, (ii) to any Permitted Transferee (defined below), (iii) pursuant to a qualified domestic relations order, divorce settlement, divorce decree, settlement agreement, or other court order related to the distribution of assets in connection with the dissolution of marriage or civil union, (iv) to Pubco to satisfy tax withholding obligations pursuant to Pubco’s equity incentive plans or arrangements, (v) to Pubco pursuant to any contractual arrangement in effect at the Closing that provides for the repurchase by Pubco or forfeiture of the Restricted Securities, (vi) which was acquired in open market transactions after the Closing, or (vii) in connection with any legal, regulatory or other order; provided, however, that in any of cases (i), (ii) or (iii) it shall be a condition to such transfer that the transferee executes and delivers to Pubco an agreement stating that the transferee is receiving and holding the Restricted Securities subject to the provisions of this Agreement applicable to Holder, and there shall be no further transfer of such Restricted Securities except in accordance with this Agreement.

(c) As used in this Agreement, the term “Permitted Transferee” shall mean: (i) the members of Holder’s immediate family (for purposes of this Agreement, “immediate family” shall mean with respect to any natural person, any of the following: such person’s spouse, domestic partner, the siblings of such person and his or her spouse, and the direct descendants and ascendants (including adopted and step children and parents) of such person and his or her spouses and siblings), (ii) any trust for the direct or indirect benefit of Holder or the immediate family of Holder, (iii) if Holder is a trust, to the trustor or beneficiary of such trust or to the estate of a beneficiary of such trust, (iv) if Holder is an entity, as a distribution to limited partners, shareholders, members of, or owners of similar equity interests in Holder by virtue of the laws of the jurisdiction of the Holder’s organization and the Holder’s organizational documents upon the liquidation and dissolution of Holder or (v) to any affiliate (as defined in Rule 405 under the Securities Act of 1933, as amended) of Holder. Holder further agrees to execute such agreements as may be reasonably requested by Pubco that are consistent with the foregoing or that are necessary to give further effect thereto. Notwithstanding the foregoing, a Holder may pledge its Restricted Securities to a third party during the Lock-Up Period, provided, that the party to whom the Restricted Securities are pledged acknowledges and agrees in writing that the Restricted Securities are subject to this Agreement and that such third party shall not be entitled to enforce its rights and remedies with respect to the Restricted Securities, including, without limitation, the right to vote, sell or take ownership of such Restricted Securities, until after the Lock-Up Period.

(d) If any Prohibited Transfer is made or attempted contrary to the provisions of this Agreement, such purported Prohibited Transfer shall be null and void ab initio, and Pubco shall refuse to recognize any such purported transferee of the Restricted Securities as one of its equity holders for any purpose. In order to enforce this Section 1, Pubco may impose stop-transfer instructions with respect to the Restricted Securities of Holder (and Permitted Transferees and assigns thereof) until the end of the Lock-Up Period.

(e) During the Lock-Up Period, each certificate evidencing any Restricted Securities shall be stamped or otherwise imprinted with a legend in substantially the following form, in addition to any other applicable legends:

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN AN AMENDED AND RESTATED LOCK-UP AGREEMENT DATED AS OF [●], BY AND AMONG THE ISSUER OF SUCH SECURITIES (THE “ISSUER”) AND THE ISSUER’S SECURITY HOLDER NAMED THEREIN, AS AMENDED. A COPY OF SUCH AMENDED AND RESTATED LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE ISSUER TO THE HOLDER HEREOF UPON WRITTEN REQUEST.”

(f) For the avoidance of any doubt, Holder shall retain all of its rights as a shareholder of Pubco with respect to the Restricted Securities during the Lock-Up Period, including the right to vote any Restricted Securities, but subject to the obligations under the Business Combination Agreement.

2. Miscellaneous.

(a) Termination of Business Combination Agreement. This Agreement shall be binding upon Holder upon Holder’s execution and delivery of this Agreement, but this Agreement shall only become effective upon the Closing. Notwithstanding anything to the contrary contained herein, in the event that the Business Combination Agreement is terminated in accordance with its terms prior to the Closing, this Agreement shall automatically terminate and become null and void, and the parties shall not have any rights or obligations hereunder.

(b) Binding Effect; Assignment. This Agreement and all of the provisions hereof shall be binding upon and inure to the benefit of the parties hereto and their respective permitted successors and assigns. This Agreement and all obligations of Holder and Purchaser are personal to Holder and Purchaser, as applicable, and may not be transferred or delegated by Holder or Purchaser at any time. Pubco may freely assign any or all of its rights under this Agreement, in whole or in part, to any successor entity (whether by merger, consolidation, equity sale, asset sale or otherwise) without obtaining the consent or approval of Holder.

(c) Third Parties. Nothing contained in this Agreement or in any instrument or document executed by any party in connection with the transactions contemplated hereby shall create any rights in, or be deemed to have been executed for the benefit of, any person or entity that is not a party hereto or thereto or a successor or permitted assign of such a party.

(d) Governing Law; Jurisdiction. This Agreement and any dispute or controversy arising out of or relating to this Agreement shall be governed by and construed in accordance with the laws of the State of New York, without regard to the conflict of law principles thereof. All Actions arising out of or relating to this Agreement shall be heard and determined exclusively in any state or federal court located in New York, New York (or in any appellate courts thereof) (the “Specified Courts”). Each party hereto hereby (i) submits to the exclusive jurisdiction of any Specified Court for the purpose of any Action arising out of or relating to this Agreement brought by any party hereto and (ii) irrevocably waives, and agrees not to assert by way of motion, defense or otherwise, in any such Action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that the Action is brought in an inconvenient forum, that the venue of the Action is improper, or that this Agreement or the transactions contemplated hereby may not be enforced in or by any Specified Court. Each party agrees that a final judgment in any Action shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by Law. Each party irrevocably consents to the service of the summons and complaint and any other process in any other action or proceeding relating to the transactions contemplated by this Agreement, on behalf of itself, or its property, by personal delivery of copies of such process to such party at the applicable address set forth in Section 2(g). Nothing in this Section 2(d) shall affect the right of any party to serve legal process in any other manner permitted by applicable law.

(e) WAIVER OF JURY TRIAL. EACH OF THE PARTIES HERETO HEREBY WAIVES TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY WITH RESPECT TO ANY ACTION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY. EACH PARTY HERETO (I) CERTIFIES THAT NO REPRESENTATIVE OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF ANY ACTION, SEEK TO ENFORCE THAT FOREGOING WAIVER AND (II) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 2(e).

(f) Interpretation. The titles and subtitles used in this Agreement are for convenience only and are not to be considered in construing or interpreting this Agreement. In this Agreement, unless the context otherwise requires: (i) any pronoun used in this Agreement shall include the corresponding masculine, feminine or neuter forms, and the singular form of nouns, pronouns and verbs shall include the plural and vice versa; (ii) “including” (and with correlative meaning “include”) means including without limiting the generality of any description preceding or succeeding such term and shall be deemed in each case to be followed by the words “without limitation”; (iii) the words “herein,” “hereto,” and “hereby” and other words of similar import in this Agreement shall be deemed in each case to refer to this Agreement as a whole and not to any particular section or other subdivision of this Agreement; and (iv) the term “or” means “and/or”. The parties have participated jointly in the negotiation and drafting of this Agreement. Consequently, in the event an ambiguity or question of intent or interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto, and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provision of this Agreement.

(g) Notices. All notices, consents, waivers and other communications hereunder shall be in writing and shall be deemed to have been duly given when delivered (i) in person, (ii) by electronic means (including email), with affirmative confirmation of receipt, (iii) one (1) Business Day after being sent, if sent by reputable, nationally recognized overnight courier service or (iv) three (3) Business Days after being mailed, if sent by registered or certified mail, pre-paid and return receipt requested, in each case to the applicable party at the following addresses (or at such other address for a party as shall be specified by like notice):

(h) Amendments and Waivers. Any term of this Agreement may be amended and the observance of any term of this Agreement may be waived (either generally or in a particular instance, and either retroactively or prospectively) only with the written consent of Pubco, the Company, the Purchaser and Holder. No failure or delay by a party in exercising any right hereunder shall operate as a waiver thereof. No waivers of or exceptions to any term, condition, or provision of this Agreement, in any one or more instances, shall be deemed to be or construed as a further or continuing waiver of any such term, condition, or provision.

(i) Severability. In case any provision in this Agreement shall be held invalid, illegal or unenforceable in a jurisdiction, such provision shall be modified or deleted, as to the jurisdiction involved, only to the extent necessary to render the same valid, legal and enforceable, and the validity, legality and enforceability of the remaining provisions hereof shall not in any way be affected or impaired thereby nor shall the validity, legality or enforceability of such provision be affected thereby in any other jurisdiction. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties will substitute for any invalid, illegal or unenforceable provision a suitable and equitable provision that carries out, so far as may be valid, legal and enforceable, the intent and purpose of such invalid, illegal or unenforceable provision.

(j) Specific Performance. Holder acknowledges that its obligations under this Agreement are unique, recognizes and affirms that in the event of a breach of this Agreement by Holder, money damages will be inadequate and Pubco will have no adequate remedy at law, and agrees that irreparable damage would occur in the event that any of the provisions of this Agreement were not performed by Holder in accordance with their specific terms or were otherwise breached. Accordingly, each of Pubco, the Company and Purchaser shall be entitled to an injunction or restraining order to prevent breaches of this Agreement by Holder and to enforce specifically the terms and provisions hereof, without the requirement to post any bond or other security or to prove that money damages would be inadequate, this being in addition to any other right or remedy to which such party may be entitled under this Agreement, at law or in equity.

(k) Entire Agreement. This Agreement constitutes the full and entire understanding and agreement among the parties with respect to the subject matter hereof, and any other written or oral agreement relating to the subject matter hereof existing between the parties is expressly canceled; provided, that, for the avoidance of doubt, the foregoing shall not affect the rights and obligations of the parties under the Business Combination Agreement or any Ancillary Document. This Agreement amends and restates and supersedes the Original Agreement in its entirety, and upon the effectiveness of this Agreement, the Original Agreement shall no longer have any force or effect. Notwithstanding the foregoing, nothing in this Agreement shall limit any of the rights or remedies of Pubco, the Company and Purchaser or any of the obligations of Holder under any other agreement between Holder and Pubco, the Company or Purchaser or any certificate or instrument executed by Holder in favor of Pubco, the Company or Purchaser, and nothing in any other agreement, certificate or instrument shall limit any of the rights or remedies of Pubco, the Company or Purchaser or any of the obligations of Holder under this Agreement.

(l) Further Assurances. From time to time, at another party’s request and without further consideration (but at the requesting party’s reasonable cost and expense), each party shall execute and deliver such additional documents and take all such further action as may be reasonably necessary to consummate the transactions contemplated by this Agreement.

(m) Counterparts; Electronic Delivery. This Agreement may also be executed and delivered by email in portable document format in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

{Remainder of Page Intentionally Left Blank; Signature Pages Follow}

IN WITNESS WHEREOF, the parties have executed this Amended and Restated Lock-Up Agreement as of the date first written above.

{Additional Signatures on the Following Pages}

IN WITNESS WHEREOF, the parties have executed this Amended and Restated Lock-Up Agreement as of the date first written above.

{Additional Signatures on the Following Pages}

IN WITNESS WHEREOF, the parties have executed this Amended and Restated Lock-Up Agreement as of the date first written above.

Exhibit 10.3

FORM OF

[AMENDED] LOCK-UP AGREEMENT

THIS [AMENDED AND RESTATED] LOCK-UP AGREEMENT (this “Agreement”) is being executed and delivered as of [●], by the undersigned security holder of the Company (as defined below) (the “Holder”) in favor of and for the benefit of Youlife Group Inc., a Cayman Islands exempted company (“Pubco”), Distoken Acquisition Corporation, a Cayman Islands exempted company (together with its successors, including the Surviving Entity (as defined in the Business Combination Agreement), the “Purchaser”), Youlife International Holdings Inc., a Cayman Islands exempted company (the “Company”), and each of Pubco’s, Purchaser’s and/or the Company’s present and future Affiliates, successors and direct and indirect Subsidiaries (including the Company) (collectively with Pubco, Purchaser and the Company, the “Covered Parties”). Any capitalized term used, but not defined in this Agreement will have the meaning ascribed to such term in the Business Combination Agreement (as defined below).

WHEREAS, on May 17, 2024, (i) Purchaser, (ii) Xiaosen Sponsor LLC, a Cayman Islands limited liability company, (iii) Pubco, (iv) Youlife I Limited, a Cayman Islands exempted company and a wholly-owned subsidiary of Pubco (“First Merger Sub”), (v) Youlife II Limited, a Cayman Islands exempted company and a wholly-owned subsidiary of Pubco (“Second Merger Sub”), and (vi) the Company entered into that certain Business Combination Agreement (as amended from time to time in accordance with the terms thereof, including by the First BCA Amendment (as defined below), the “Business Combination Agreement”), pursuant to which, subject to the terms and conditions thereof, among other matters, (a) First Merger Sub will merge with and into the Company (the “First Merger”), with the Company surviving the First Merger as a wholly-owned subsidiary of Pubco and the outstanding shares of the Company being converted into the right to receive shares of Pubco, and (b) one business day following, and as part of the same overall transaction as the First Merger, Second Merger Sub will merge with and into Purchaser (the “Second Merger”), with Purchaser surviving the Second Merger as a wholly-owned subsidiary of Pubco and with the holders of Purchaser’s securities receiving securities of Pubco, all upon the terms and subject to the conditions set forth in the Business Combination Agreement and in accordance with the provisions of applicable law;

WHEREAS, on November [13], 2024, Purchaser, the Sponsor, Pubco, First Merger Sub, Second Merger Sub and the Company entered into the first amendment to the Business Combination Agreement (the “First BCA Amendment”) to, among others (i) adopt an American depository share facility, (ii) revise the scope and terms of the lock-up provisions, and (iii) clarify certain matters related to the dual-class share structure of Pubco following the Closing;

[WHEREAS, Holder is a party to that certain Lock-Up Agreement, dated as May 17, 2024 (the “Original Agreement”), by and among Holder, Pubco, Purchaser and the Company. Each of Holder, Pubco, Purchaser and the Company intends for this Agreement to amend and restate such Original Agreement in its entirety;]1

WHEREAS, at the closing of the transactions contemplated by the Business Combination Agreement (the “Closing”), the Holder will become a holder of a certain number of Pubco Class A Ordinary Shares in the form of Pubco ADSs;

WHEREAS, the Holder is (i) is an executive officer or director of the Company or (ii) owns such number of Company Securities as set forth in its signature page to this Agreement; and

WHEREAS, pursuant to the Business Combination Agreement, and in view of the valuable consideration to be received by Holder thereunder, the parties desire to enter into this Agreement, pursuant to which certain share consideration to be issued to Holder (all such Pubco Securities, together with any securities paid as dividends or distributions with respect to such Pubco Securities or into which such Pubco Securities are exchanged or converted (including, for the avoidance of doubt, Pubco ADSs issued by the Depository Bank in exchange for Pubco Class A Ordinary Share that are deposited with the Depository Bank in accordance with the Deposit Agreement), and irrespective of their actual date of issuance, the “Restricted Securities”) shall become subject to limitations on disposition as set forth herein.

1 Only applicable to those Holders that signed the lock-up letter on May 17, 2024. 

NOW, THEREFORE, in consideration of the premises set forth above, which are incorporated in this Agreement as if fully set forth below, and intending to be legally bound hereby, the parties hereby agree as follows:

(a) Holder hereby agrees not to, during the period (the “Lock-Up Period”) commencing from the First Merger Effective Time and ending on the earlier of (i) 180 calendar days after the completion of the Closing or (ii) subsequent to the Closing, with respect to 50% of the Restricted Securities, if the last reported sale price of the Pubco ADSs equals or exceeds $12.50 per share (as adjusted for share splits, share dividends, rights issuances, subdivisions, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 90 days after the Closing: (A) lend, offer, pledge (except as provided herein below), hypothecate, encumber, donate, assign, sell, offer to sell, contract or agree to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, or otherwise transfer or dispose of or agree to transfer or dispose of, directly or indirectly, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), any Restricted Securities, (B) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the Restricted Securities, or (C) publicly disclose the intention to do any of the foregoing, whether any such transaction described in clauses (A), (B) or (C) above is to be settled by delivery of Restricted Securities or other securities, in cash or otherwise (any of the foregoing described in clauses (A), (B) or (C), a “Prohibited Transfer”); provided, that at any time subsequent to the Closing Date, the Lock-Up Period shall end on the date on which Pubco completes a liquidation, merger, capital stock exchange, reorganization, bankruptcy or other similar transaction that results in all of the outstanding Pubco Class A Ordinary Shares (including those underlying the Pubco ADSs) being converted into cash, securities or other property.

(b) The foregoing Section 1(a) shall not apply to the transfer of any or all of the Restricted Securities owned by Holder (i) by gift, will or intestate succession, virtue of laws of descent and distribution upon the death of Holder, (ii) to any Permitted Transferee (defined below), (iii) pursuant to a qualified domestic relations order, divorce settlement, divorce decree, settlement agreement, or other court order related to the distribution of assets in connection with the dissolution of marriage or civil union, (iv) to Pubco to satisfy tax withholding obligations pursuant to Pubco’s equity incentive plans or arrangements, (v) to Pubco pursuant to any contractual arrangement in effect at the Closing that provides for the repurchase by Pubco or forfeiture of the Restricted Securities, (vi) which was acquired in open market transactions after the Closing, or (vii) in connection with any legal, regulatory or other order; provided, however, that in any of cases (i), (ii) or (iii) it shall be a condition to such transfer that the transferee executes and delivers to Pubco an agreement stating that the transferee is receiving and holding the Restricted Securities subject to the provisions of this Agreement applicable to Holder, and there shall be no further transfer of such Restricted Securities except in accordance with this Agreement.

(c) As used in this Agreement, the term “Permitted Transferee” shall mean: (i) the members of Holder’s immediate family (for purposes of this Agreement, “immediate family” shall mean with respect to any natural person, any of the following: such person’s spouse, domestic partner, the siblings of such person and his or her spouse, and the direct descendants and ascendants (including adopted and step children and parents) of such person and his or her spouses and siblings), (ii) any trust for the direct or indirect benefit of Holder or the immediate family of Holder, (iii) if Holder is a trust, to the trustor or beneficiary of such trust or to the estate of a beneficiary of such trust, (iv) if Holder is an entity, as a distribution to limited partners, shareholders, members of, or owners of similar equity interests in Holder by virtue of the laws of the jurisdiction of the Holder’s organization and the Holder’s organizational documents upon the liquidation and dissolution of Holder or (v) to any affiliate (as defined in Rule 405 under the Securities Act of 1933, as amended) of Holder. Holder further agrees to execute such agreements as may be reasonably requested by Pubco that are consistent with the foregoing or that are necessary to give further effect thereto. Notwithstanding the foregoing, a Holder may pledge its Restricted Securities to a third party during the Lock-Up Period, provided, that the party to whom the Restricted Securities are pledged acknowledges and agrees in writing that the Restricted Securities are subject to this Agreement and that such third party shall not be entitled to enforce its rights and remedies with respect to the Restricted Securities, including, without limitation, the right to vote, sell or take ownership of such Restricted Securities, until after the Lock-Up Period.

(d) If any Prohibited Transfer is made or attempted contrary to the provisions of this Agreement, such purported Prohibited Transfer shall be null and void ab initio, and Pubco shall refuse to recognize any such purported transferee of the Restricted Securities as one of its equity holders for any purpose. In order to enforce this Section 1, Pubco may impose stop-transfer instructions with respect to the Restricted Securities of Holder (and Permitted Transferees and assigns thereof) until the end of the Lock-Up Period.

(e) During the Lock-Up Period, each certificate evidencing any Restricted Securities shall be stamped or otherwise imprinted with a legend in substantially the following form, in addition to any other applicable legends:

“THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO RESTRICTIONS ON TRANSFER SET FORTH IN [A][AN AMENDED AND RESTATED] LOCK-UP AGREEMENT, DATED AS OF [●], BY AND AMONG THE ISSUER OF SUCH SECURITIES (THE “ISSUER”) AND THE ISSUER’S SECURITY HOLDER NAMED THEREIN, AS AMENDED. A COPY OF SUCH [AMENDED AND RESTATED] LOCK-UP AGREEMENT WILL BE FURNISHED WITHOUT CHARGE BY THE ISSUER TO THE HOLDER HEREOF UPON WRITTEN REQUEST.”

(f) For the avoidance of any doubt, Holder shall retain all of its rights as a shareholder of Pubco with respect to the Restricted Securities during the Lock-Up Period, including the right to vote any Restricted Securities, but subject to the obligations under the Business Combination Agreement.

(a) Termination of Business Combination Agreement. This Agreement shall be binding upon Holder upon Holder’s execution and delivery of this Agreement, but this Agreement shall only become effective upon the Closing. Notwithstanding anything to the contrary contained herein, in the event that the Business Combination Agreement is terminated in accordance with its terms prior to the Closing, this Agreement shall automatically terminate and become null and void, and the parties shall not have any rights or obligations hereunder.

(b) Binding Effect; Assignment. This Agreement and all of the provisions hereof shall be binding upon and inure to the benefit of the parties hereto and their respective permitted successors and assigns. This Agreement and all obligations of Holder and Purchaser are personal to Holder and Purchaser, as applicable, and may not be transferred or delegated by Holder or Purchaser at any time. Pubco may freely assign any or all of its rights under this Agreement, in whole or in part, to any successor entity (whether by merger, consolidation, equity sale, asset sale or otherwise) without obtaining the consent or approval of Holder.

(c) Third Parties. Nothing contained in this Agreement or in any instrument or document executed by any party in connection with the transactions contemplated hereby shall create any rights in, or be deemed to have been executed for the benefit of, any person or entity that is not a party hereto or thereto or a successor or permitted assign of such a party.

(d) Governing Law; Jurisdiction. This Agreement and any dispute or controversy arising out of or relating to this Agreement shall be governed by and construed in accordance with the laws of the State of New York, without regard to the conflict of law principles thereof. All Actions arising out of or relating to this Agreement shall be heard and determined exclusively in any state or federal court located in New York, New York (or in any appellate courts thereof) (the “Specified Courts”). Each party hereto hereby (i) submits to the exclusive jurisdiction of any Specified Court for the purpose of any Action arising out of or relating to this Agreement brought by any party hereto and (ii) irrevocably waives, and agrees not to assert by way of motion, defense or otherwise, in any such Action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that the Action is brought in an inconvenient forum, that the venue of the Action is improper, or that this Agreement or the transactions contemplated hereby may not be enforced in or by any Specified Court. Each party agrees that a final judgment in any Action shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or in any other manner provided by Law. Each party irrevocably consents to the service of the summons and complaint and any other process in any other action or proceeding relating to the transactions contemplated by this Agreement, on behalf of itself, or its property, by personal delivery of copies of such process to such party at the applicable address set forth in Section 2(g). Nothing in this Section 2(d) shall affect the right of any party to serve legal process in any other manner permitted by applicable law.

(e) WAIVER OF JURY TRIAL. EACH OF THE PARTIES HERETO HEREBY WAIVES TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY WITH RESPECT TO ANY ACTION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY. EACH PARTY HERETO (I) CERTIFIES THAT NO REPRESENTATIVE OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF ANY ACTION, SEEK TO ENFORCE THAT FOREGOING WAIVER AND (II) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 2(e).

(f) Interpretation. The titles and subtitles used in this Agreement are for convenience only and are not to be considered in construing or interpreting this Agreement. In this Agreement, unless the context otherwise requires: (i) any pronoun used in this Agreement shall include the corresponding masculine, feminine or neuter forms, and the singular form of nouns, pronouns and verbs shall include the plural and vice versa; (ii) “including” (and with correlative meaning “include”) means including without limiting the generality of any description preceding or succeeding such term and shall be deemed in each case to be followed by the words “without limitation”; (iii) the words “herein,” “hereto,” and “hereby” and other words of similar import in this Agreement shall be deemed in each case to refer to this Agreement as a whole and not to any particular section or other subdivision of this Agreement; and (iv) the term “or” means “and/or”. The parties have participated jointly in the negotiation and drafting of this Agreement. Consequently, in the event an ambiguity or question of intent or interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto, and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provision of this Agreement.

(g) Notices. All notices, consents, waivers and other communications hereunder shall be in writing and shall be deemed to have been duly given when delivered (i) in person, (ii) by electronic means (including email), with affirmative confirmation of receipt, (iii) one (1) Business Day after being sent, if sent by reputable, nationally recognized overnight courier service or (iv) three (3) Business Days after being mailed, if sent by registered or certified mail, pre-paid and return receipt requested, in each case to the applicable party at the following addresses (or at such other address for a party as shall be specified by like notice):

(h) Amendments and Waivers. This Agreement may be amended or modified only with the written consent of Pubco, the Company, the Purchaser and Holder. The observance of any term of this Agreement may be waived (either generally or in a particular instance, and either retroactively or prospectively) only in a writing signed by the party against whom enforcement of such waiver is sought. No failure or delay by a party in exercising any right hereunder shall operate as a waiver thereof. No waivers of or exceptions to any term, condition, or provision of this Agreement, in any one or more instances, shall be deemed to be or construed as a further or continuing waiver of any such term, condition, or provision. Without limiting anything to the contrary contained in this Agreement, without prior notice to or consent of Holder, Pubco, the Company and Purchaser may terminate this Agreement prior to the Closing in a writing signed by Pubco, the Company and Purchaser, and release Holder from all of its obligations hereunder.

(i) Severability. In case any provision in this Agreement shall be held invalid, illegal or unenforceable in a jurisdiction, such provision shall be modified or deleted, as to the jurisdiction involved, only to the extent necessary to render the same valid, legal and enforceable, and the validity, legality and enforceability of the remaining provisions hereof shall not in any way be affected or impaired thereby nor shall the validity, legality or enforceability of such provision be affected thereby in any other jurisdiction. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties will substitute for any invalid, illegal or unenforceable provision a suitable and equitable provision that carries out, so far as may be valid, legal and enforceable, the intent and purpose of such invalid, illegal or unenforceable provision.

(j) Specific Performance. Holder acknowledges that its obligations under this Agreement are unique, recognizes and affirms that in the event of a breach of this Agreement by Holder, money damages will be inadequate and Pubco will have no adequate remedy at law, and agrees that irreparable damage would occur in the event that any of the provisions of this Agreement were not performed by Holder in accordance with their specific terms or were otherwise breached. Accordingly, each of Pubco, the Company and Purchaser shall be entitled to an injunction or restraining order to prevent breaches of this Agreement by Holder and to enforce specifically the terms and provisions hereof, without the requirement to post any bond or other security or to prove that money damages would be inadequate, this being in addition to any other right or remedy to which such party may be entitled under this Agreement, at law or in equity.

(k) Entire Agreement. This Agreement constitutes the full and entire understanding and agreement among the parties with respect to the subject matter hereof, and any other written or oral agreement relating to the subject matter hereof existing between the parties is expressly canceled; provided, that, for the avoidance of doubt, the foregoing shall not affect the rights and obligations of the parties under the Business Combination Agreement or any Ancillary Document. [This Agreement amends and restates and supersedes the Original Agreement in its entirety, and upon the effectiveness of this Agreement, the Original Agreement shall no longer have any force or effect.] Notwithstanding the foregoing, nothing in this Agreement shall limit any of the rights or remedies of Pubco, the Company and Purchaser or any of the obligations of Holder under any other agreement between Holder and Pubco, the Company or Purchaser or any certificate or instrument executed by Holder in favor of Pubco, the Company or Purchaser, and nothing in any other agreement, certificate or instrument shall limit any of the rights or remedies of Pubco, the Company or Purchaser or any of the obligations of Holder under this Agreement.

(l) Further Assurances. From time to time, at another party’s request and without further consideration (but at the requesting party’s reasonable cost and expense), each party shall execute and deliver such additional documents and take all such further action as may be reasonably necessary to consummate the transactions contemplated by this Agreement.

(m) Counterparts; Electronic Delivery. This Agreement may also be executed and delivered by email in portable document format in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

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IN WITNESS WHEREOF, the parties have executed this [Amended and Restated] Lock-Up Agreement as of the date first written above.

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IN WITNESS WHEREOF, the parties have executed this [Amended and Restated] Lock-Up Agreement as of the date first written above.

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IN WITNESS WHEREOF, the parties have executed this [Amended and Restated] Lock-Up Agreement as of the date first written above.

Exhibit 10.4

AMENDMENT TO FOUNDER REGISTRATION RIGHTS AGREEMENT

THIS AMENDMENT TO FOUNDER REGISTRATION RIGHTS AGREEMENT (this “Amendment”) is made and entered into as of [__], 2025, and shall be effective as of the Closing (as defined in the Business Combination Agreement (as defined below), by and among (i) Youlife Group Inc., a Cayman Islands exempted company, (“Pubco”), (ii) Distoken Acquisition Corporation, a Cayman Islands exempted company, (“Purchaser”), (iii) Xiaosen Sponsor LLC, a Cayman Islands limited liability company (the “Sponsor”), and (iv) the other parties listed on the signature pages hereto as “Holders” that execute and deliver a copy of this Amendment (together with the Sponsor, being referred to herein as a “Signing Holder” and collectively as the “Signing Holders”). Capitalized terms used but not otherwise defined herein shall have the respective meanings assigned to such terms in the Registration Rights Agreement (as defined below) (and if such term is not defined in the Registration Rights Agreement, then in the Business Combination Agreement (as defined below)).

RECITALS

WHEREAS, Purchaser and the Signing Holders and the other parties named therein as “Holders” (collectively with the Signing Holders, the “Holders”) are parties to that certain Registration Rights Agreement, dated as of February 15, 2023 (the “Original Agreement” and, as amended by this Amendment, the “Registration Rights Agreement”), pursuant to which Purchaser granted certain registration rights to the Holders named therein with respect to Purchaser’s securities;

WHEREAS, on May 17, 2024, (i) Purchaser, (ii) Pubco, (iii) Sponsor, (iv) Youlife I Limited, a Cayman Islands exempted company and a wholly-owned subsidiary of Pubco (“First Merger Sub”), (v) Youlife II Limited, a Cayman Islands exempted company and a wholly owned subsidiary of Pubco (“Second Merger Sub”), and (vi) Youlife International Holdings Inc., a Cayman Islands exempted company (the “Target”), entered into that certain Business Combination Agreement (as amended on November 13, 2024 and January 17, 2025 and as may be further amended from time to time in accordance with the terms thereof, the “Business Combination Agreement”);

WHEREAS, pursuant to the Business Combination Agreement, subject to the terms and conditions thereof, among other matters: (i) one Business Day prior to the Closing Date, First Merger Sub will merge with and into Target (the “First Merger”), with Target surviving the First Merger as a wholly-owned subsidiary of Pubco and with the outstanding securities of Target being converted into the right to receive shares of Pubco; (ii) on the Closing Date, and as part of the same overall transaction as the First Merger, Second Merger Sub will merge with and into the Purchaser (the “Second Merger”, and together with the First Merger, the “Mergers”), with the Purchaser surviving the Second Merger as a wholly-owned subsidiary of Pubco and with the outstanding securities of the Purchaser being converted into the right to receive substantially equivalent securities of Pubco (in the form of Pubco ADSs, except for certain restricted securities), subject to the terms and conditions set forth in the Business Combination Agreement and in accordance with the provisions of applicable law;

WHEREAS, prior to the consummation of the transactions contemplated by the Business Combination Agreement, Pubco and certain of the Sellers have or will enter into a Registration Rights Agreement (as amended from time to time in accordance with the terms thereof, the “Seller Registration Rights Agreement”) for Pubco to grant the Sellers certain registration rights with respect to certain of the Sellers’ “Registrable Securities” as defined therein (the “Seller Securities”);

WHEREAS, the parties hereto desire to amend the Original Agreement to add Pubco as a party to the Registration Rights Agreement and to revise the terms thereof in order to reflect the transactions contemplated by the Business Combination Agreement, including the issuance of the Pubco Ordinary Shares and Pubco ADSs and assumption of the Purchaser Warrants thereunder and the Seller Registration Rights Agreement; and

WHEREAS, pursuant to Section 5.5 of the Original Agreement, the Original Agreement can be amended with the written consent of Purchaser and the holders of at least a majority in interest of the Registrable Securities at the time in question.

NOW, THEREFORE, in consideration of the premises and the mutual promises herein made, and in consideration of the representations, warranties and covenants herein contained, and intending to be legally bound hereby, the parties hereto agree as follows:

1. Addition of Pubco as a Party to the Registration Rights Agreement. The parties hereby agree to add Pubco as a party to the Registration Rights Agreement. The parties further agree that, from and after the Closing, all of the rights and obligations of Purchaser under the Registration Rights Agreement shall be, and hereby are, assigned and delegated to and assumed by Pubco as if it were the original “Company” party thereto. Pubco hereby assumes and agrees, from and after the Closing, to pay, perform, satisfy, and discharge in full, as the same become due, all of Purchaser’s liabilities and obligations under the Registration Rights Agreement (as amended hereby) arising from and after the Closing with the same force and effect as if Pubco were initially a party to the Registration Rights Agreement as the “Company” thereunder. By executing this Amendment, Pubco hereby agrees to be bound by and subject to all of the terms and conditions of the Registration Rights Agreement, including from and after the Closing as if it were the original “Company” party thereto.

2. Amendments to Registration Rights Agreement. The Parties hereby agree to the following amendments to the Registration Rights Agreement:

(a) The defined terms in this Amendment, including in the preamble and recitals hereto, and the definitions incorporated by reference from the Business Combination Agreement, are hereby added to the Registration Rights Agreement as if they were set forth therein.

(b) The parties hereby agree that the term “Registrable Security” shall include any Pubco Ordinary Shares or Pubco ADS’s issued by Pubco to the Holders under the Business Combination Agreement for its Registrable Securities of Purchaser, any Pubco ADS’s delivered to the Holders upon exchange after the Closing for any the foregoing Pubco Ordinary Shares and any Purchaser Public Warrants or Purchaser Private Warrants assumed by Pubco in connection therewith and any Pubco Ordinary Shares or Pubco ADSs issuable upon exercise or conversion of such Pubco Public Warrants or Pubco Private Warrants and any other securities of Pubco or any successor entity issued to the Holders in consideration of (including as share sub-divisions, share dividends, consolidations, capitalizations, re-designations and the like) or in exchange for any of such securities. The parties also agree that any reference in the Registration Rights Agreement to “Ordinary Shares” will instead refer to Pubco Ordinary Shares, and any other securities of Pubco or any successor entity issued in consideration of (including as a stock split, dividend or distribution) or in exchange for any of such securities, including Pubco ADS’s.

(c) Section 2.1.1 of the Original Agreement is hereby amended and restated in its entirety to read as follows:

“2.1.1 Request for Registration. Subject to the provisions of subsection 2.1.4 and Section 2.4 hereof, at any time and from time to time on or after the date the Company consummates the initial Business Combination, the Sponsor may make a written demand for Registration of all or part of their Registrable Securities, which written demand shall describe the amount and type of securities to be included in such Registration and the intended method(s) of distribution thereof (such written demand a “Demand Registration”). The Company shall, within ten (10) days of the Company’s receipt of the Demand Registration, notify, in writing, all other Holders of Registrable Securities of such demand, and each Holder of Registrable Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in a Registration pursuant to a Demand Registration (each such Holder that includes all or a portion of such Holder’s Registrable Securities in such Registration, a “Requesting Holder”) shall so notify the Company, in writing, within five (5) days after the receipt by the Holder of the notice from the Company. Upon receipt by the Company of any such written notification from a Requesting Holder(s) to the Company, such Requesting Holder(s) shall be entitled to have their Registrable Securities included in a Registration pursuant to a Demand Registration and the Company shall (i) file a Registration Statement in respect of all Registrable Securities requested by the Sponsor and Requesting Holder(s) pursuant such Demand Registration, not more than forty five (45) days immediately after the Company’s receipt of the Demand Registration, and (ii) shall effect the registration thereof as soon as reasonably practicable thereafter. Under no circumstances shall the Company be obligated to effect more than an aggregate of three (3) Registrations pursuant to a Demand Registration under this subsection 2.1.1 with respect to any or all Registrable Securities; provided, however, that a Registration shall not be counted for such purposes unless a Form S-1 or any similar long-form registration statement that may be available at such time (“Form S-1”) has become effective.”

(d) Section 2.1.4 of the Original Agreement is hereby amended and restated in its entirety to read as follows:

“2.1.4 Reduction of Offering. If the managing Underwriter or Underwriters for a Demand Registration that is to be an underwritten offering advises the Company and the Requesting Holders in writing that the dollar amount or number of Registrable Securities which the Requesting Holders desire to sell, taken together with all other Pubco ADSs or other securities which the Company desires to sell and the Pubco ADS’s or other securities, if any, as to which Registration by the Company has been requested pursuant to written contractual piggy-back registration rights held by other security holders of the Company who desire to sell, exceeds the maximum dollar amount or maximum number of shares that can be sold in such offering without adversely affecting the proposed offering price, the timing, the distribution method, or the probability of success of such offering (such maximum dollar amount or maximum number of securities, as applicable, the “Maximum Number of Securities”), then the Company shall include in such Registration: (i) first, the Registrable Securities as to which Demand Registration has been requested by the Requesting Holders and the Seller Securities for the account of any Persons who have exercised demand registration rights pursuant to the Seller Registration Rights Agreement during the period under which the Demand Registration hereunder is ongoing (all pro rata in accordance with the number of securities that each applicable Person has requested be included in such registration, regardless of the number of securities held by each such Person, as long as they do not request to include more securities than they own (such proportion is referred to herein as “Pro Rata”)) that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Pubco ADS’s or other securities that the Company desires to sell that can be sold without exceeding the Maximum Number of Securities; (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Registrable Securities of Holders as to which registration has been requested pursuant to Section 2.2 and the Seller Securities as to which registration has been requested pursuant to the applicable written contractual piggy-back registration rights of the Seller Registration Rights Agreement, Pro Rata among the holders thereof based on the number of securities requested by such holders to be included in such registration, that can be sold without exceeding the Maximum Number of Securities; and (iv) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i), (ii) and (iii), the Pubco ADS’s or other securities for the account of other Persons that the Company is obligated to register pursuant to written contractual arrangements with such Persons that can be sold without exceeding the Maximum Number of Securities. In the event that Company securities that are convertible into Pubco ADS’s or Pubco Ordinary Shares are included in the offering, the calculations under this Section 2.1.4 shall include such Company securities on an as-converted basis.”

(e) Section 2.2.2 of the Original Agreement is hereby amended and restated in its entirety to read as follows:

“2.2.2 Reduction of Offering. If the managing Underwriter or Underwriters for a Piggy-Back Registration that is to be an underwritten offering advises the Company and Investors holding Registrable Securities proposing to distribute their Registrable Securities through such Piggy-Back Registration in writing that the dollar amount or number of Pubco ADSs or other Company securities which the Company desires to sell, taken together with the Pubco ADSs or other Company securities, if any, as to which registration has been demanded pursuant to written contractual arrangements with Persons other than the Investors holding Registrable Securities hereunder, the Registrable Securities as to which registration has been requested under this Section 2.2, and the Pubco ADSs or other Company securities, if any, as to which registration has been requested pursuant to the written contractual piggy-back registration rights of other security holders of the Company, exceeds the Maximum Number of Securities, then the Company shall include in any such registration:

(a) If the registration is undertaken for the Company’s account: (i) first, the Pubco ADSs or other securities that the Company desires to sell that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Registrable Securities of Investors as to which registration has been requested pursuant to this Section 2.2 and the Seller Securities as to which registration has been requested pursuant to the applicable written contractual piggy-back registration rights under the Seller Registration Rights Agreement, Pro Rata among the holders thereof based on the number of securities requested by such holders to be included in such registration, that can be sold without exceeding the Maximum Number of Securities; and (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Pubco ADSs or other equity securities for the account of other Persons that the Company is obligated to register pursuant to separate written contractual arrangements with such Persons that can be sold without exceeding the Maximum Number of Securities;

(b) If the registration is a “demand” registration undertaken at the demand of Demanding Holders pursuant to Section 2.1: (i) first, the Pubco ADSs or other securities for the account of the Demanding Holders and the Seller Securities for the account of any Persons who have exercised demand registration rights pursuant to the Seller Registration Rights Agreement during the period under which the Demand Registration hereunder is ongoing, Pro Rata among the holders thereof based on the number of securities requested by such holders to be included in such registration, that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Pubco ADSs or other securities that the Company desires to sell that can be sold without exceeding the Maximum Number of Securities; (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Registrable Securities of Investors as to which registration has been requested pursuant to this Section 2.2 and the Seller Securities as to which registration has been requested pursuant to the applicable written contractual piggy-back registration rights under the Seller Registration Rights Agreement, Pro Rata among the holders thereof based on the number of securities requested by such holders to be included in such registration, that can be sold without exceeding the Maximum Number of Securities; and (iv) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i), (ii) and (iii), the Pubco ADSs or other equity securities for the account of other Persons that the Company is obligated to register pursuant to separate written contractual arrangements with such Persons that can be sold without exceeding the Maximum Number of Securities;

(c) If the registration is a “demand” registration undertaken at the demand of holders of Seller Securities under the Seller Registration Rights Agreement: (i) first, the Seller Securities for the account of the demanding holders and the Registrable Securities for the account of Demanding Holders who have exercised demand registration rights pursuant to Section 2.1 during the period under which the demand registration under the Seller Registration Rights Agreement is ongoing, Pro Rata among the holders thereof based on the number of securities requested by such holders to be included in such registration, that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Pubco ADSs or other securities that the Company desires to sell that can be sold without exceeding the Maximum Number of Securities; (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Registrable Securities of Investors as to which registration has been requested pursuant to this Section 2.2 and the Seller Securities as to which registration has been requested pursuant to the applicable written contractual piggy-back registration rights under the Seller Registration Rights Agreement, Pro Rata among the holders thereof based on the number of securities requested by such holders to be included in such registration, that can be sold without exceeding the Maximum Number of Securities; and (iv) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i), (ii) and (iii), the Pubco ADSs or other equity securities for the account of other Persons that the Company is obligated to register pursuant to separate written contractual arrangements with such Persons that can be sold without exceeding the Maximum Number of Securities; and

(d) If the registration is a “demand” registration undertaken at the demand of Persons other than either Demanding Holders under Section 2.1 or the holders of Seller Securities exercising demand registration rights under the Seller Registration Rights Agreement: (i) first, the Pubco ADSs or other securities for the account of the demanding Persons that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Pubco ADSs or other securities that the Company desires to sell that can be sold without exceeding the Maximum Number of Securities; (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Registrable Securities of Investors as to which registration has been requested pursuant to this Section 2.2 and the Seller Securities as to which registration has been requested pursuant to the applicable written contractual piggy-back registration rights under the Seller Registration Rights Agreement, Pro Rata among the holders thereof based on the number of securities requested by such holders to be included in such registration, that can be sold without exceeding the Maximum Number of Securities; and (iv) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i), (ii) and (iii), the Pubco ADSs or other equity securities for the account of other Persons that the Company is obligated to register pursuant to separate written contractual arrangements with such Persons that can be sold without exceeding the Maximum Number of Securities.

In the event that Company securities that are convertible into Pubco ADSs or Pubco Ordinary Shares are included in the offering, the calculations under this Section 2.2.2 shall include such Company securities on an as-converted basis. Notwithstanding anything to the contrary above, to the extent that the registration of a Holder’s Registrable Securities would prevent the Company or the demanding shareholders from effecting such registration and offering, such Holder shall not be permitted to exercise Piggy-Back Registration rights with respect to such registration and offering.”

(f) Section 2.2.3 of the Original Agreement is hereby amended to insert “at least two (2) business days before” immediately prior to the phrase “the effectiveness of such Registration Statement” in the second sentence thereof.

(g) Section 2.3 of the Original Agreement is hereby amended and restated in its entirety to read as follows:

“2.3 Registrations on Form S-3. The Holders of Registrable Securities may at any time, and from time to time, request in writing that the Company, pursuant to Rule 415 under the Securities Act (or any successor rule promulgated thereafter by the Commission), register the resale of any or all of their Registrable Securities on Form S-3 or any similar short-form registration statement that may be available at such time (“Form S-3”); provided, however, that the Company shall not be obligated to effect such request through an Underwritten Offering. Within five (5) days of the Company’s receipt of a written request from a Holder or Holders of Registrable Securities for a Registration on Form S-3, the Company shall promptly give written notice of the proposed Registration on Form S-3 to all other Holders of Registrable Securities, and each Holder of Registrable Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in such Registration on Form S-3 shall so notify the Company, in writing, within ten (10) days after the receipt by the Holder of the notice from the Company. As soon as practicable thereafter, but not more than twenty (20) days (or ninety (90) calendar days if the Company is required to include therein additional financial information that is not previously included in a filing with the Commission) after the Company’s initial receipt of such written request for a Registration on Form S-3, the Company shall register all or such portion of such Holder’s Registrable Securities as are specified in such written request, together with all or such portion of Registrable Securities of any other Holder or Holders joining in such request as are specified in the written notification given by such Holder or Holders; provided, however, that the Company shall not be obligated to effect any such Registration pursuant to Section 2.3 hereof if (i) a Form S-3 is not available for such offering; or (ii) the Holders of Registrable Securities, together with the Holders of any other equity securities of the Company entitled to inclusion in such Registration, propose to sell the Registrable Securities and such other equity securities (if any) at any aggregate price to the public of less than $1,000,000.”

(h) Section 3.1.8 of the Original Agreement is hereby amended and restated in the entirety as follows:

“3.1.8 at least three (3) days prior to the filing of any Registration Statement or Prospectus or any amendment or supplement to such Registration Statement or Prospectus furnish a copy thereof to each seller of such Registrable Securities or its counsel;”

(i) Section 5.1 of the Original Agreement is hereby amended to delete the address for Company for notices under the Registration Rights Agreement and instead add the following address for notices to Pubco under the Registration Rights Agreement: “Youlife Group Inc., Room C431, Changjiang Software Park, No. 180 South Changjiang Road, Baoshan District, Shanghai, 201900, China, Attn: Ms. Yi Liu, Telephone No.: +86 13062818313, E-mail: liuyi@youlanw.com” as the “Company” party thereunder.

(j) The Original Agreement is hereby amended to add the following new Section 5.8:

5.8 Interpretation. Titles and headings of sections of this Agreement are for convenience only and shall not affect the construction of any provision of this Agreement. In this Agreement, unless the context otherwise requires: (i) any pronoun used in this Agreement shall include the corresponding masculine, feminine or neuter forms, and the singular form of nouns, pronouns and verbs shall include the plural and vice versa; (ii) the term “including” (and with correlative meaning “include”) means including without limiting the generality of any description preceding or succeeding such term and shall be deemed in each case to be followed by the words “without limitation”; (iii) the words “herein,” “hereto,” and “hereby” and other words of similar import in this Agreement shall be deemed in each case to refer to this Agreement as a whole and not to any particular section or other subdivision of this Agreement; and (iv) the term “or” means “and/or”. The parties have participated jointly in the negotiation and drafting of this Agreement. Consequently, in the event an ambiguity or question of intent or interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto, and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provision of this Agreement.”

3. Acknowledgement of Seller Registration Rights Agreement. The parties hereby acknowledge and agree that, notwithstanding Section 5.6 of the Registration Rights Agreement, in connection with the Business Combination Agreement, Pubco has entered into the Seller Registration Rights Agreement with respect to the Seller Securities, and consent to the foregoing.

4. Effectiveness. This Amendment shall become effective upon the Closing. In the event that the Business Combination Agreement is terminated in accordance with its terms prior to the Closing, this Amendment and all rights and obligations of the parties hereunder shall automatically terminate and be of no further force or effect.

5. Miscellaneous. Except as expressly provided in this Amendment, all of the terms and provisions in the Original Agreement are and shall remain in full force and effect, on the terms and subject to the conditions set forth therein. This Amendment does not constitute, directly or by implication, an amendment or waiver of any provision of the Original Agreement, or any other right, remedy, power or privilege of any party thereto, except as expressly set forth herein. Any reference to the Registration Rights Agreement in the Original Agreement or any other agreement, document, instrument or certificate entered into or issued in connection therewith shall hereinafter mean the Registration Rights Agreement, as amended by this Amendment (or as the Registration Rights Agreement may be further amended or modified in accordance with the terms thereof and hereof). The terms of this Amendment shall be governed by, enforced and construed and interpreted in a manner consistent with the provisions of the Original Agreement, including Sections 5.4 thereof.

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IN WITNESS WHEREOF, each party hereto has signed or has caused to be signed by its officer thereunto duly authorized this First Amendment to Registration Rights Agreement as of the date first above written.

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