Document:

Exhibit 10.2

 

Execution
Version

 

SPONSOR
SUPPORT AGREEMENT

 

This
SPONSOR SUPPORT AGREEMENT, dated as of December 9, 2022 (this “Agreement”), is entered into by and among by and among
Kairous Acquisition Corp. Limited, a Cayman Islands exempted company (“Parent”), Wellous Group Limited,
a Cayman Islands exempted company (the “Company”), and the shareholder(s) of Parent listed on Exhibit A hereto
(the “Shareholders”). Capitalized terms used but not defined in this Agreement shall have the meanings ascribed
to them in the Merger Agreement (as defined below).

 

WHEREAS,
Parent and the Company are parties to that certain Agreement and Plan of Merger dated as of the date hereof, as amended, modified or
supplemented from time to time (the “Merger Agreement”(for the purpose of this Agreement, Merger Agreement includes
the ancillary documents or exhibits thereof), which provides, among other things, that, upon the terms and subject to the conditions
thereof, (a) Parent shall have formed KAC Merger Sub 1, a Cayman Islands company, as its wholly owned subsidiary (“Purchaser”),
(b) Purchaser will form KAC Merger Sub 2, a Cayman Islands exempted company, as its wholly owned subsidiary (“Merger Sub”),
(c) Parent will be merged with and into Purchaser, with Purchaser surviving such merger (the “Reincorporation Merger”),
and (d) Merger Sub will be merged with and into the Company (the “Acquisition Merger”), with the Company surviving
the Merger as a direct wholly owned subsidiary of Purchaser;

 

WHEREAS,
as of the date hereof, each Shareholder owns the number of ordinary shares, par value $0.0001, of Parent set forth on Exhibit A (all
such shares, and/or any successor shares of Parent (including, upon the effectiveness of the Reincorporation Merger, any shares of Purchaser
issued in exchange therefor) of which ownership of record or the power to vote is hereafter acquired by the Shareholder prior to the
termination of this Agreement being referred to herein as the “Shares”); and

 

WHEREAS,
in order to induce the Company to enter into the Merger Agreement, each Shareholder is executing and delivering this Agreement to the
Company.

 

    	1

     

    

 

NOW,
THEREFORE, in consideration of the foregoing and of the mutual covenants and agreements contained herein, and intending to be legally
bound hereby, the parties hereby agree as follows:

 

1. Agreement
to Vote. During the period commencing on the date hereof and ending on the earlier to occur of (a) the Effective Time, and (b) such
date and time as the Merger Agreement shall be terminated in accordance with Section 12.1 thereof (the “Expiration Time”),
each Shareholder, with respect to its Shares, hereby irrevocably agrees to (1) appear at any meeting of the shareholders of Parent (a
“Parent Shareholders’ Meeting”) in person or proxy or otherwise cause the Shares to be counted as present thereat
for the purpose of establishing a quorum, and (2) vote, or cause to be voted or consented at a Parent Shareholders’ Meeting, or
in any action by written consent of the shareholders, all of the Shares owned as of the record date for such meeting (a) in favor of
the approval and adoption of the Merger Agreement and the transactions contemplated thereby, (b) in favor of any other matter reasonably
necessary to the consummation of the transactions contemplated by the Merger Agreement and considered and voted upon at any Parent Shareholders’
Meeting, (c) in favor of the approval of the Parent Party Shareholder Approval Matters (as defined in the Merger Agreement) (or, if there
are insufficient votes in favor of any of the foregoing (a), (b) and (c), in favor of the adjournment of such Parent Shareholders’
Meeting to a later date), (d) against the approval of any merger, scheme of arrangement, consolidation, reorganization, recapitalization,
dissolution, liquidation or winding up of or by Parent, Purchaser or Merger Sub, or any public offering of any shares of Parent, Purchaser,
Merger Sub or any of its material subsidiaries, or, in case of a public offering only, a newly-formed holding company of Parent, Purchaser
or Merger Sub or such material subsidiaries, other than the Merger Agreement and the transactions contemplated thereby, (e) against the
approval of any purchase of all or substantially all of the assets of or other business combination transaction (other than the Merger
Agreement and the transactions contemplated thereby), or against any proposal, action or agreement that would (i) impede, frustrate,
prevent or nullify any provision of this Agreement, the Merger Agreement, the Reincorporation Merger or the Acquisition Merger, (ii)
result in a breach in any respect of any covenant, representation, warranty or any other obligation or agreement of Parent, Purchaser
or Merger Sub under the Merger Agreement, or (iii) result in any of the conditions set forth in Article X of the Merger Agreement not
being fulfilled, and (f) against any amendment of the organizational documents of Parent or any change in Parent’s capitalization,
corporate structure or business other than as contemplated by the Merger Agreement. Each Shareholder acknowledges receipt and review
of a copy of the Merger Agreement. The obligations of each Shareholder specified in this Section 1 shall apply whether or not the Reincorporation
Merger or the Acquisition Merger or any action described above is recommended by Parent’s Board of Directors.

 

Each
Shareholder hereby irrevocably agrees that it shall not commit or agree to take any action inconsistent with the foregoing.

 

2. Redemptions
Rights; Waiver Conversion Ratios. Each Shareholder irrevocably agrees that it will (i) not exercise any right to redeem all or a
portion of such Shareholder’s Shares (in connection with the transactions contemplated by this Agreement or the Merger Agreement
or otherwise) as set forth in the organizational documents of Parent and (ii) waive any adjustment to the conversion ratio set forth
in Parent’s organizational documents.

 

3. Transfer
of Shares. Until the Expiration Time, each Shareholder irrevocably agrees that it shall not, directly or indirectly, (a) sell, assign,
transfer (including by operation of law), allow the creation of a lien, pledge, distribute, dispose of or otherwise encumber any of the
Shares, either voluntarily or involuntarily (collectively, “Transfer”), or otherwise agree or offer to do any of the
foregoing, (b) deposit any Shares into a voting trust or enter into a voting agreement or arrangement or grant any proxy or power of
attorney with respect thereto that is inconsistent with this Agreement, (c) enter into any contract, option or other arrangement or undertaking
with respect to the direct or indirect acquisition or sale, assignment, transfer (including by operation of law) or other disposition
of any Shares, (d) establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning
of Section 16 of the Exchange Act, with respect to any Shares, (e) enter into any swap or other arrangement that transfers to another,
in whole or in part, any of the economic consequences of ownership of any Share, (f) take any action that would have the effect of preventing
or disabling Shareholder from performing its obligations hereunder or (g) publicly announce any intention to effect any transaction specified
in this Section 3; provided, that, Transfers by Shareholder are permitted to an Affiliate or to a direct or indirect owner of equity
or other interest in such Shareholder (a “Permitted Transfer”); provided, further, that any Permitted Transfer shall
be permitted only if, as a precondition to such Transfer, the transferee also agrees in a writing, reasonably satisfactory in form and
substance to the Company, to assume all of the obligations of the Shareholder under, and be bound by all of the terms of, this Agreement;
provided, further, that any Transfer permitted under this Section 3 shall not relieve the Shareholder of its obligations under this Agreement.
Any Transfer in violation of this Section 3 with respect to the Shareholder’s Shares shall be null and void.

 

    	2

     

    

 

4. Representations
and Warranties. Each Shareholder, severally and not jointly, represents and warrants for and on behalf of itself to the Company as
follows:

 

(a) The
execution, delivery and performance by Shareholder of this Agreement and the consummation by Shareholder of the transactions contemplated
hereby do not and will not (i) conflict with or violate any Law applicable to Shareholder, (ii) require any consent, approval or authorization
of, declaration, filing or registration with, or notice to, any person or entity, (iii) result in the creation of any Lien on any Shares
(other than pursuant to this Agreement or transfer restrictions under applicable securities laws or the organization documents of Shareholder),
or (iv) conflict with or result in a breach of or constitute a default under any provision of Shareholder’s organizational documents.

 

(b) Shareholder
is the only record and a beneficial owner (within the meaning of Rule 13d-3 under the Exchange Act) of and has good, valid and marketable
title to the Shares free and clear of any Lien (other than (i) pursuant to this Agreement or (ii) transfer restrictions under applicable
securities laws) and has the sole power (as currently in effect) to vote the Shares and has not entered into any voting agreement or
voting trust with respect to any of the Shares that is inconsistent with the Shareholder’s obligations pursuant to this Agreement.
Shareholder has the full right, power and authority to sell, transfer and deliver such Shares, and Shareholder does not own, directly
or indirectly, any other Shares, other than Parent warrants held by Shareholder (if any).

 

(c) Shareholder
is a natural person or a legal entity duly organized, validly existing and, to the extent such concept is applicable, in good standing
under the Laws of the jurisdiction of its organization, has the power, authority and capacity to execute, deliver and perform this Agreement,
has not entered into any agreement or undertaking that would interfere with, or prohibit or prevent it from satisfying, its obligations
pursuant to this Agreement and that this Agreement has been duly authorized, executed and delivered by Shareholder. This Agreement, assuming
due authorization, execution and delivery hereof by the Company and Parent, constitutes a legal, valid and binding obligation of Shareholder
in accordance with its terms (except as such enforceability may be limited by bankruptcy, insolvency, fraudulent transfer, reorganization,
moratorium and other similar laws of general applicability relating to or affecting creditor’s rights and to general equitable
principles).

 

(d) As
of the date of this Agreement, there is no action, proceeding or, to the Shareholder’s knowledge, investigation pending against
the Shareholder or, to the knowledge of the Shareholder, threatened against the Shareholder that questions the beneficial or record ownership
of the Shareholder’s Shares, the validity of this Agreement or the performance by the Shareholder of its obligations under this
Agreement.

 

    	3

     

    

 

(e) Shareholder
understands and acknowledges that the Company is entering into the Merger Agreement in reliance upon the Shareholder’s execution
and delivery of this Agreement.

 

(f) No
investment banker, broker, finder or other intermediary is entitled to any broker’s, finder’s, financial advisor’s
or other similar fee or commission for which Parent, Purchaser, Merger Sub or the Company is or will be liable in connection with the
transactions contemplated hereby based upon arrangements made by or, to the knowledge of the Shareholder, on behalf of the Shareholder.

 

5. New
Shares. In the event that, during the period commencing on the date hereof and ending at the Expiration Time, (a) any Shares are
issued to Shareholder after the date of this Agreement pursuant to any stock dividend, stock split, recapitalization, reclassification,
combination or exchange of Shares or otherwise, (b) a Shareholder purchases or otherwise acquires beneficial ownership of any Shares,
or (c) a Shareholder acquires the right to vote or share in the voting of any Shares (collectively the “New Securities”),
then such New Securities acquired or purchased by such Shareholder shall be subject to the terms of this Agreement to the same extent
as if they constituted the Shares owned by such Shareholder as of the date hereof.

 

6. Support
of the Merger. Until the Expiration Time, each Shareholder shall use commercially reasonable efforts to take, or cause to be taken,
all actions and to do, or cause to be done, all things reasonable necessary to consummate the transactions contemplated by the Merger
Agreement and shall not take any action that would reasonably be expected to materially delay or prevent the satisfaction of any of the
conditions to the transactions contemplated by the Merger Agreement.

 

7. No
Challenges. Each Shareholder agrees not to commence, join in, facilitate, assist or encourage, and agrees to take all actions necessary
to opt out of any class in any class action with respect to, any claim, derivative or otherwise, against Parent, Purchaser, Merger Sub,
the Company or any of their respective successors or directors (a) challenging the validity of, or seeking to enjoin the operation of,
any provision of this Agreement or the Merger Agreement or (b) alleging a breach of any fiduciary duty of any person in connection with
the evaluation, negotiation or entry into the Merger Agreement.

 

8. Shareholder
Release. Each Shareholder, on its own behalf and on behalf of each of its affiliates and successors, assigns and executors (each,
a “Shareholder Releasor”), effective as at the Effective Time, shall be deemed to have, and hereby does, irrevocably,
unconditionally, knowingly and voluntarily release, waive, relinquish and forever discharge Purchaser, the Company, their subsidiaries
and successors, assigns, heirs, executors, officers, directors, partners, managers and employees (in each case in their capacity as such)
(each, a “Shareholder Releasee”), from (i) any and all obligations or duties Purchaser or its subsidiaries has prior
to or as of the Effective Time to such Shareholder Releasor or (ii) all claims, demands, liabilities, defenses, affirmative defenses,
setoffs, counterclaims, actions and causes of action of whatever kind or nature, whether known or unknown, which any Shareholder Releasor
has prior to or as of the Effective Time, against any Shareholder Releasee arising out of, based upon or resulting from any contract,
transaction, event, circumstance, action, failure to act or occurrence of any sort or type, whether known or unknown, and which occurred,
existed, was taken, permitted or begun prior to the Effective Time (except in the event of fraud on the part of a Shareholder
Releasee); provided, however, that nothing contained in this Section 8 shall release, waive, relinquish, discharge
or otherwise affect the rights or obligations of any party (i) arising under this Agreement, the Merger Agreement, (ii) for indemnification
or contribution, in any Shareholder Releasor’s capacity as an officer or director of Purchaser, (iii) arising under any
then-existing insurance policy of Purchaser, (iv) pursuant to a contract and/or Purchaser policy, to reimbursements for reasonable and
necessary business expenses incurred and documented prior to the Effective Time, or (v) for any claim for fraud.

 

    	4

     

    

 

9. Termination.
This Agreement and the obligations of Shareholder under this Agreement shall automatically terminate upon the earliest of: (a) the Effective
Time; (b) the termination of the Merger Agreement in accordance with its terms; and (c) the mutual agreement of the Company and Parent.
Upon termination or expiration of this Agreement, no party shall have any further obligations or liabilities under this Agreement; provided,
however, such termination or expiration shall not relieve any party from liability for any willful breach of this Agreement occurring
prior to its termination.

 

10. Miscellaneous.

 

(a) Except
as otherwise provided herein or in the Merger Agreement or any other transaction document, all costs and expenses incurred in connection
with this Agreement and the transactions contemplated hereby shall be paid by the party incurring such costs and expenses, whether or
not the transactions contemplated hereby or thereby are consummated.

 

(b) All
notices, requests, claims, demands and other communications hereunder shall be in writing and shall be given (and shall be deemed to
have been duly given upon receipt) by delivery in person, by telecopy or e-mail or by registered or certified mail (postage prepaid,
return receipt requested) to the respective parties at the following addresses (or at such other address for a party as shall be specified
in a notice given in accordance with this Section 8(b)):

 

If
to Shareholder:

 

To
such Shareholder’s address set forth in Exhibit A.

 

with
copies to (which shall not constitute notice):

 

Loeb
& Loeb

345 Park Avenue, 19th Floor

New York, NY 10154

Attention: Lawrence Venick, Esq.

E-mail: lvenick@loeb.com

 

    	5

     

    

 

If
to the Company, to:

 

Wellous
Group Limited

 

No
1-1B, Jalan Tasik Utama 3,

Medan
Niaga Tasik Damai,

Lake
Field Sungai Besi,

57000
Kuala Lumpur, Malaysia.

Attention:
Henry Chin

Wee
Kuan Tan

Email:
henrychin@wellous.com

andytan@wellous.com

 

with
a copy to (which shall not constitute notice):

 

Robinson
+ Cole LLP

666
Third Avenue, 20th Floor

Attention:
Arila E. Zhou, Esq.

Email:
azhou@rc.com

 

If
to Parent or Purchaser, to:

 

Kairous
Acquisition Corp. Limited

Unit 9-3, Oval Tower @ Damansara

No. 685, Jalan Damansara

60000 Taman Tun Dr. Ismail

Kuala Lumpur, Malaysia

Attention: Joseph Lee

Email: joseph@kairous.com

 

with
a copy to (which shall not constitute notice):

 

Loeb
& Loeb LLP

345 Park Avenue, 19th Floor

New York, NY 10154

Attention: Lawrence Venick, Esq.

Email: lvenick@loeb.com

 

(c) If
any term or other provision of this Agreement is invalid, illegal or incapable of being enforced by any rule of law, or public policy,
all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal
substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party. Upon such determination
that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith
to modify this Agreement so as to effect the original intent of the parties as closely as possible in a mutually acceptable manner in
order that the transactions contemplated hereby be consummated as originally contemplated to the fullest extent possible.

 

(d) This
Agreement and the Merger Agreement constitute the entire agreement among the parties with respect to the subject matter hereof and supersede
all prior agreements and undertakings, both written and oral, among the parties, or any of them, with respect to the subject matter hereof.
This Agreement shall not be assigned (whether pursuant to a merger, by operation of law or otherwise).

 

    	6

     

    

 

(e) This
Agreement shall be binding upon and inure solely to the benefit of each party hereto, and nothing in this Agreement, express or implied,
is intended to or shall confer upon any other person any right, benefit or remedy of any nature whatsoever under or by reason of this
Agreement.

 

(f) This
Agreement shall be governed by, and construed in accordance with, the Laws of the State of New York applicable to contracts executed
in and to be performed in that State without giving effect to principles or rules of conflict of laws to the extent such principles or
rules would require or permit the application of Laws of another jurisdiction. All actions, suits or proceedings (collectively, “Action”)
arising out of or relating to this Agreement shall be heard and determined exclusively in any federal or state court having jurisdiction
within the State of New York. The parties hereto hereby (i) submit to the exclusive jurisdiction of federal or state courts within the
State of New York for the purpose of any Action arising out of or relating to this Agreement brought by any party hereto, and (ii) irrevocably
waive, and agree 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 hereunder
may not be enforced in or by any of the above-named courts.

 

(g) The
parties hereto agree that irreparable damage would occur if any provision of this Agreement were not performed in accordance with the
terms hereof, and accordingly, that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Agreement
or to enforce specifically the performance of the terms and provisions hereof in any federal or state court within the State of New York
without proof of actual damages or otherwise, in addition to any other remedy to which they are entitled at law or in equity as expressly
permitted in this Agreement. Each of the parties further waives (i) any defense in any action for specific performance that a remedy
at law would be adequate and (ii) any requirement to post security or a bond as prerequisite to obtaining equitable relief.

 

(h) This
Agreement may be executed and delivered (including by facsimile or portable document format (pdf) transmission) in one or more counterparts,
and by the different parties hereto in separate counterparts, each of which when executed shall be deemed to be an original but all of
which taken together shall constitute one and the same agreement.

 

(i) Each
Shareholder shall execute and deliver, or cause to be delivered, such additional documents, and take, or cause to be taken, all such
further actions and do, or cause to be done, all things reasonably necessary (including under applicable Laws), or reasonably requested
by Parent or the Company, to effect the actions and consummate the Merger and the other transactions contemplated by this Agreement and
the Merger Agreement (including the transactions contemplated hereby and thereby), in each case, on the terms and subject to the conditions
set forth therein and herein, as applicable.

 

    	7

     

    

 

(j) This
Agreement may not be amended, changed, supplemented, waived or otherwise modified or terminated, except upon the execution and delivery
of a written agreement executed by Parent, the Company and each Shareholder.

 

(k) This
Agreement shall not be effective or binding upon Shareholder until such time as the Merger Agreement is executed by each of the parties
thereto.

 

(l) If,
and as often as, there are any changes in Parent by way of stock split, stock dividend, combination or reclassification, or through merger,
consolidation, reorganization, recapitalization or business combination, or by any other means, equitable adjustment shall be made to
the provisions of this Agreement as may be required so that the rights, privileges, duties and obligations hereunder shall continue with
respect to Shareholder and the Shares as so changed.

 

(m) 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 litigation directly or indirectly arising out of, under or in connection with this Agreement. Each of the parties hereto (i) certifies
that no representative, agent or attorney of any other party has represented, expressly or otherwise, that such other party would not,
in the event of litigation, seek to enforce that foregoing waiver and (ii) acknowledges that it and the other parties hereto have been
induced to enter into this Agreement and the transactions contemplated hereby, as applicable, by, among other things, the mutual waivers
and certifications in this Paragraph (m).

 

(n) Shareholder
hereby authorizes Parent and the Company to publish and disclose in any disclosure required by the United States Securities and Exchange
Commission the Shareholder’s identity and beneficial ownership of the Shares and the nature of the Shareholder’s obligations
under this Agreement.

 

[The
remainder of this page is intentionally left blank]

 

    	8

     

    

 

Execution
Version

 

IN
WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

 

	 	SHAREHOLDERS:
	 	 
	 	KAIROUS
    ASIA LIMITED
	 	 
	 	By:	 
	 	Name:	Joseph
    Lee Moh Hon
	 	Title:	Director
	 	 	 
	 	 	 
	 	Name:	Joseph
    Lee Moh Hon
	 	 	 
	 	 	 
	 	Name:	Philip
    Wong Cheung Wang
	 	 	 
	 	 	 
	 	Name:	Steve
    Hsia Hsien-Chieng
	 	 	 
	 	 	 
	 	Name:	Ng
    Kim Kiat
	 	 	 
	 	 	 
	 	Name:	Dato’
    Seri Chee Hong Leong
	 	 	 
	 	 	 
	 	Name:	Ang
    Siak Keng
	 	 	 
	 	COMPANY:
	 	 
	 	WELLOUS
    GROUP LIMITED
	 	 	 
	 	By:
    	 
	 	Name:	Tan
    Wee Kuan
	 	Title:
    	Director
	 	 	 
	 	PARENT:
	 	 	 
	 	KAIROUS
    ACQUISITION CORP. LIMITED
	 	 	 
	 	By:
    	 
	 	Name:	Joseph
    Lee Moh Hon
	 	Title:
    	Chief
    Executive Officer

 

    	9

     

    

 

Execution Version

 

Exhibit
A

 

Shareholders

 

	Shareholder	 	Number
    of Shares	 	Address
    for Notices
	Kairous
    Asia Limited	 	2,143,143	 	Unit
    9-3, Oval Tower @ Damansara

    No.
    685, Jalan Damansara,

    60000
    Taman Tun Dr. Ismail,

    Kuala
    Lumpur, Malaysia

    

	 	 	 	 	 
	Joseph
    Lee Moh Hon	 	50,000	 	Unit
    9-3, Oval Tower @ Damansara

    No.
    685, Jalan Damansara,

    60000
    Taman Tun Dr. Ismail,

    Kuala
    Lumpur, Malaysia

    

	 	 	 	 	 
	Philip
    Wong Cheung Wang	 	45,000	 	Unit
    9-3, Oval Tower @ Damansara

    No.
    685, Jalan Damansara,

    60000
    Taman Tun Dr. Ismail,

    Kuala
    Lumpur, Malaysia

    

	 	 	 	 	 
	Steve
    Hsia Hsien-Chieng	 	40,000	 	Unit
    9-3, Oval Tower @ Damansara

    No.
    685, Jalan Damansara,

    60000
    Taman Tun Dr. Ismail,

    Kuala
    Lumpur, Malaysia

    

	 	 	 	 	 
	Ng
    Kim Kiat	 	13,000	 	Unit
    9-3, Oval Tower @ Damansara

    No.
    685, Jalan Damansara,

    60000
    Taman Tun Dr. Ismail,

    Kuala
    Lumpur, Malaysia

    

	 	 	 	 	 
	Dato’
    Seri Chee Hong Leong	 	8,000	 	Unit
    9-3, Oval Tower @ Damansara

    No.
    685, Jalan Damansara,

    60000
    Taman Tun Dr. Ismail,

    Kuala
    Lumpur, Malaysia

    

	 	 	 	 	 
	Ang
    Siak Keng	 	8,000	 	Unit
    9-3, Oval Tower @ Damansara

    No.
    685, Jalan Damansara,

    60000
    Taman Tun Dr. Ismail,

    Kuala
    Lumpur, Malaysia

    

	 	 	 	 	 
	Total	 	2,307,143	 	 

 

    	10Exhibit
10.4

 

Execution
Version

 

LOCK-UP
AGREEMENT

 

THIS
LOCK-UP AGREEMENT (this “Agreement”) is dated as of [ ], 2023, by and between the undersigned (each, the “Holder”)
and Wellous Group Holding Limited, a Cayman Islands exempted company (the “Company”). Capitalized terms used and not
otherwise defined herein shall have the meanings given such terms in the Merger Agreement (as defined below).

 

BACKGROUND

 

A. Karious
Acquisition Corp. Limited (“Parent”), the Company (previously known as KAC Merger Sub 1, a Cayman Islands exempted company
and wholly owned subsidiary of the Parent (the predecessor of the Company prior to the Business Combination, “Purchaser”
), KAC Merger Sub 2, a Cayman Islands exempted company and wholly owned subsidiary of Purchaser (“Merger Sub”), Wellous
Group Limited, a Cayman Islands exempted company (“Wellous”), J.Harveston Holding Limited, a British Virgin Islands Company,
Dragon Den Holding Limited, a British Virgin Islands company and Sharee Holding Limited, a British Virgin Islands Company (each, a “Holder”
and collectively, the “Holders”), and Tan Wee Kuan and Henry Chin, who are the ultimate beneficial owners of the Company
(the “Principal Owners”), have entered into that certain Agreement and Plan of Merger (as may be amended, supplemented
or otherwise modified from time to time, the “Merger Agreement”), pursuant to which (a) Parent will be merged with
and into Purchaser (the “Reincorporation Merger”), with Purchaser surviving the Reincorporation Merger, and (b) Merger
Sub will be merged with and into the Company (the “Acquisition Merger”), with the Company surviving the Acquisition
Merger as a direct wholly owned subsidiary of Purchaser (collectively, the “Business Combination”). Following the
Business Combination, Purchaser will be a publicly traded company listed on a stock exchange in the United States.

 

B. Each
Holder is the record owner of certain ordinary shares of the Company, par value $0.001 per share (the “Company Ordinary Shares”).

 

C. As
a condition of, and as a material inducement for Parent to enter into and consummate the transactions contemplated by the Merger Agreement,
the Holder has agreed to execute and deliver this Agreement upon the consummation of the Business Combination.

 

NOW,
THEREFORE, for and in consideration of the mutual covenants and agreements set forth herein, and other good and valuable consideration,
the receipt and sufficiency of which is hereby acknowledged, the parties, intending to be legally bound, agree as follows:

 

AGREEMENT

 

1. Lock-Up.

 

(a) During
the Lock-up Period (as defined below), the Holder irrevocably agrees that it will not offer, sell, contract to sell, pledge or otherwise
dispose of, directly or indirectly, any of the Lock-up Shares (as defined below), enter into a transaction that would have the same effect,
or enter into any swap, hedge or other arrangement that transfers, in whole or in part, any of the economic consequences of ownership
of such Lock-up Shares, whether any of these transactions are to be settled by delivery of any such Lock-up Shares, in cash or otherwise,
publicly disclose the intention to make any offer, sale, pledge or disposition, or to enter into any transaction, swap, hedge or other
arrangement, or engage in any Short Sales (as defined below) with respect to any security of the Company.

 

    	1

     

    

 

(b) In
furtherance of the foregoing, the Company will (i) place an irrevocable stop order on all Lock-up Shares, including those which may be
covered by a registration statement, and (ii) notify the Company’s transfer agent in writing of the stop order and the restrictions
on such Lock-up Shares under this Agreement and direct the Company’s transfer agent not to process any attempts by the Holder to
resell or transfer any Lock-up Shares, except in compliance with this Agreement.

 

(c) For
purposes hereof, “Short Sales” include, without limitation, all “short sales” as defined in Rule 200 promulgated
under Regulation SHO under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and all types of
direct and indirect stock pledges, forward sale contracts, options, puts, calls, swaps and similar arrangements (including on a total
return basis), and sales and other transactions through non-US broker dealers or foreign regulated brokers.

 

(d) For
purpose of this Agreement, the “Lock-up Period” means with respect to the Lock-up Shares, the period commencing on
the Closing Date and ending on the date that is twenty four (24) months thereafter.

 

The
restrictions set forth herein shall not apply to: (1) transfers or distributions to the Holder’s current or former general or limited
partners, or members, stockholders, other equity holders or direct or indirect affiliates (within the meaning of Rule 405 under the Securities
Act of 1933, as amended) or to the estates of any of the foregoing; (2) transfers by bona fide gift to a member of the Holder’s
immediate family or to a trust, the beneficiary of which is the Holder or a member of the Holder’s immediate family for estate
planning purposes; (3) by virtue of the laws of descent and distribution upon death of the Holder; or (4) pursuant to a qualified domestic
relations order, in each case where such transferee agrees to be bound by the terms of this Agreement in writing, in form and substance
reasonably satisfactory to Parent.

 

In
addition, after the Closing Date, if there is a Change of Control, then upon the consummation of such Change of Control, all Lock-up
Shares shall be released from the restrictions contained herein. A “Change of Control” means: (a) the sale of all
or substantially all of the consolidated assets of the Company and the Company’s subsidiaries to a third-party purchaser; (b) a
sale resulting in no less than a majority of the voting power of the Company being held by person that did not own a majority of the
voting power prior to such sale; or (c) a merger, consolidation, recapitalization or reorganization of the Company with or into a third-party
purchaser that results in the inability of the pre-transaction equity holders to designate or elect a majority of the board of directors
(or its equivalent) of the resulting entity or its parent company.

 

2. Representations
and Warranties. Each of the parties hereto, by their respective execution and delivery of this Agreement, hereby
represents and warrants to the others and to all third party beneficiaries of this Agreement that (a) such party has the full right,
capacity and authority to enter into, deliver and perform its respective obligations under this Agreement, (b) this Agreement has
been duly executed and delivered by such party and is the binding and enforceable obligation of such party, enforceable against such
party in accordance with the terms of this Agreement, and (c) the execution, delivery and performance of such party’s
obligations under this Agreement will not conflict with or breach the terms of any other agreement, contract, commitment or
understanding to which such party is a party or to which the assets or securities of such party are bound.

 

3.
Beneficial Ownership. The Holder hereby represents and warrants that it does not beneficially own, directly or through
its nominees (as determined in accordance with Section 13(d) of the Exchange Act, and the rules and regulations promulgated
thereunder), any Company Ordinary Shares, or any economic interest in or derivative of such stock, other than those securities
specified on the signature page hereto. For purposes of this Agreement, the Company Ordinary Shares beneficially owned by the Holder
as specified on the signature page hereto are collectively referred to as the “Lock-up Shares.”

 

    	2

     

    

 

4. No
Additional Fees/Payment. Other than the consideration specifically referenced herein, the parties hereto agree that no
fee, payment or additional consideration in any form has been or will be paid to the Holder in connection with this Agreement.

 

5. Intentionally
omitted.

 

6. Notices.
Any notices required or permitted to be sent hereunder shall be sent in writing, addressed as specified below, and shall be deemed
given: (a) if by hand or recognized courier service, by 4:00 PM on a business day, addressee’s day and time, on the date of
delivery, and otherwise on the first business day after such delivery; (b) if by fax or email, on the date that transmission is
confirmed electronically, if by 4:00 PM on a business day, addressee’s day and time, and otherwise on the first business day
after the date of such confirmation; or (c) five days after mailing by certified or registered mail, return receipt requested.
Notices shall be addressed to the respective parties as follows (excluding telephone numbers, which are for convenience only), or to
such other address as a party shall specify to the others in accordance with these notice provisions:

 

		(a)	If
                                            to the Company, to:
	 	 	 
	 	 	Wellous
Group Holding Limited
	 	 	No
1-1B, Jalan Tasik Utama 3,
	 	 	Medan
Niaga Tasik Damai,
	 	 	Lake
Field Sungai Besi,
	 	 	57000
Kuala Lumpur, Malaysia
	 	 	Attention:
Tan Lee Kuan
	 	 	Email:
lktan@wellous.com
	 	 	 
	 	 	with
a copy to (which shall not constitute notice):
	 	 	 
	 	 	Robinson
+ Cole LLP
	 	 	666
Third Avenue, 20th Floor
	 	 	Attention:
Arila E. Zhou, Esq.
	 	 	Email:
azhou@rc.com

 

		(b)	If
                                            to the Holder, to the address set forth on the Holder’s signature page hereto, with
                                            a copy, which shall not constitute notice, to:
	 	 	 
	 	 	

Robinson
+ Cole LLP

	 	 	666
Third Avenue, 20th Floor
	 	 	Attention:
Arila E. Zhou, Esq.
	 	 	Email:
azhou@rc.com

 

or
to such other address as any party may have furnished to the others in writing in accordance herewith.

 

7. Enumeration
and Headings. The enumeration and headings contained in this Agreement are for convenience of reference only and shall
not control or affect the meaning or construction of any of the provisions of this Agreement.

 

    	3

     

    

 

8.
Counterparts. This Agreement may be executed in facsimile and in any number of counterparts, each of which when so executed and
delivered shall be deemed an original, but all of which shall together constitute one and the same agreement.

 

9. Successors
and Assigns. This Agreement and the terms, covenants, provisions and conditions hereof shall be binding upon, and shall inure to
the benefit of, the respective heirs, successors and assigns of the parties hereto. The Holder hereby acknowledges and agrees that
this Agreement is entered into for the benefit of and is enforceable by Parent and its successors and assigns.

 

10. Severability.
If any provision of this Agreement is held to be invalid or unenforceable for any reason, such provision will be conformed to
prevailing law rather than voided, if possible, in order to achieve the intent of the parties and, in any event, the remaining
provisions of this Agreement shall remain in full force and effect and shall be binding upon the parties hereto.

 

11. Amendment.
This Agreement may be amended or modified by written agreement executed by each of the parties hereto.

 

12.
Further Assurances. Each party shall do and perform, or cause to be done and performed, all such further acts and things,
and shall execute and deliver all such other agreements, certificates, instruments and documents, as any other party may reasonably request
in order to carry out the intent and accomplish the purposes of this Agreement and the consummation of the transactions contemplated
hereby.

 

13. No
Strict Construction. The language used in this Agreement will be deemed to be the language chosen by the parties to
express their mutual intent, and no rules of strict construction will be applied against any party.

 

14.
Governing Law. The terms and provisions of this Agreement shall be construed in accordance with the laws of the State of
New York.

 

[Signature
Page Follows]

 

    	4

     

    

 

IN
WITNESS WHEREOF, the parties hereto have caused this Lock-up Agreement to be duly executed by their respective authorized signatories
as of the date first indicated above.

 

	 	Wellous
    group holding limited
	 	 	 
	 	By:	          
	 	Name:	 
	 	Title:	 

 

    	5

     

    

 

IN
WITNESS WHEREOF, the parties hereto have caused this Lock-up Agreement to be duly executed by their respective authorized signatories
as of the date first indicated above.

 

	 	J.HARVESTON
    HOLDING LIMITED
	 	 	 
	 	By:	
	 	Name:	Tan
    Wee Kuan
	 	Title:	Director
	 	Email:	andytan@wellous.com
	 	Address:	Tortola
    Pier Park, Building 1,
	 	 	Second
    Floor, Wickhams Cay I,
	 	 	Road
    Town, Tortola
	 	 	British
    Virgin Islands

 

	 	NUMBER
    OF LOCK-UP SHARES: [*]
	 	 	 
	 	DRAGON
    DEN HOLDING LIMITED
	 	 	 
	 	By:	 
	 	Name:	Henry
    Chin
	 	Title:	Director
	 	Email:	henrychin@wellous.com
	 	Address:	Tortola
    Pier Park, Building 1,
	 	 	Second
    Floor, Wickhams Cay I,
	 	 	Road
    Town, Tortola
	 	 	British
    Virgin Islands

 

	 	By:	 
	 	Name:	Tan
    Wee Kuan
	 	Title:	Director
	 	Email:	andytan@wellous.com
	 	Address:	Tortola
    Pier Park, Building 1,
	 	 	Second
    Floor, Wickhams Cay I,
	 	 	Road
    Town, Tortola
	 	 	British
    Virgin Islands

 

	 	NUMBER
    OF LOCK-UP SHARES: [*]
	 	 
	 	SHAREE
    HOLDING LIMITED
	 	 	 
	 	By:	 
	 	Name:	Henry
    Chin
	 	Title:	Director
	 	Email:	henrychin@wellous.com
	 	Address:	Tortola
    Pier Park, Building 1,
	 	 	Second
    Floor, Wickhams Cay I,
	 	 	Road
    Town, Tortola
	 	 	British
    Virgin Islands
	 	 	 
	 	NUMBER OF LOCK-UP SHARES: [*]

 

    	6

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