Third Amendment to the Business Combination and Merger Agreement dated as of August 3, 2022

Exhibit 2.4

AMENDMENT NO. 3 TO MERGER AGREEMENT

This AMENDMENT NO. 3 TO MERGER AGREEMENT (the “Agreement”), dated as of August 3, 2022 (the “Signing Date”), by and among VIYI Algorithm Inc., a Cayman Islands exempted company (“VIYI” or the “Company”), Venus Acquisition Corporation, a Cayman Islands exempted company (“Venus” or the “Purchaser”), Venus Merger Sub Corp., a Cayman Islands exempted company and wholly-owned subsidiary of the Purchaser (the “Merger Sub”) and WiMi Hologram Cloud Inc., a Cayman Islands company and the legal and beneficial owner of a majority of the issued and outstanding voting securities of the Company (“Majority Shareholder”). The Company, Purchaser, Merger Sub and Majority Shareholder are sometimes collectively referred to as the “Parties” and individually as a “Party”.

RECITALS

WHEREAS, the Parties have previously entered into that certain Merger Agreement dated as of June 10, 2021 (“Original Agreement”) and Amendment No. 1 to the Original Agreement dated as of January 24, 2022 (the “First Amendment” and Amendment No. 2 to the Original Agreement dated as of August 2, 2022 (the “Second Amendment”) and together with the Original Agreement, the “Merger Agreement”), whereby, among other things, VIYI will merge with Venus Merger Sub and VIYI will survive the merger as a wholly-owned subsidiary of Venus and continue its business operations (the “Merger”);

WHEREAS, Venus has filed a combination Registration Statement and Proxy Statement on Form S-4 (SEC File No.: 333-257518) (“Registration Statement”) with the Securities and Exchange Commission (“SEC”) for the purpose of obtaining shareholder approval of the Merger and the other matters described therein; and

WHEREAS, the Parties now desire to amend certain terms, conditions and provisions of the Merger Agreement.

NOW, THEREFORE, in consideration of the premises set forth above, which are incorporated in this Agreement as if fully set forth below, and the representations, warranties, covenants and agreements contained in this Agreement, and intending to be legally bound hereby, the parties accordingly agree as follows.

1. Defined Terms. Terms not otherwise defined in this Agreement shall have the meanings ascribed to such terms in the Merger Agreement.

2. Section 6.5(a)(i) of the Merger Agreement is hereby amended and restated to read as follows:

Section 6.5 Proxy Statement and Requisite Approval

(a) Proxy Statement

(i) As promptly as reasonably practicable after the execution of this Agreement, the Purchaser Parties shall prepare, and Purchaser shall file with the SEC, a proxy statement (as amended or supplemented from time to time, the “Proxy Statement”) relating to the Purchaser Shareholders’ Meeting to approve and adopt:

(A) the Business Combination (as defined in Purchaser’s Organizational Documents), this Agreement and the other Transaction Documents, the Merger and the other Transactions (the “Business Combination Proposal”);

(B) the election of the directors of the Purchaser in accordance with Section 2.4 (the “Director Election Proposal”);

(C) approval for purposes of complying with the applicable provisions of Nasdaq Listing Rule 5635(d), the issuance by Venus an aggregate of 39,603,961 Venus ordinary shares to the VIYI shareholders pursuant to the Merger Agreement;

(D) approval of amendments to increase the number of authorized ordinary shares to 200,000,000 ordinary shares (the “Share Increase Proposal”);

(E) approval by way of special resolution of amendments to Venus’ memorandum and articles of association to change of the name of the Purchaser to “MicroAlgo Inc.” (the “Name Change Proposal”);

(F) Approval by way of a special resolution of all other changes in connection with the amendment, restatement and replacement of Purchaser’s memorandum and articles of association including, among other things, (1) making the Purchaser’s corporate existence perpetual, and (2) removing certain provisions related to the Purchaser’s status as a blank check company that will no longer be applicable upon consummation of the Merger (the “Business Combination Proposal”); and

(G) adjournment of the Purchaser Shareholders’ Meeting, if necessary, to permit further solicitation of proxies because there are not sufficient votes to approve and adopt any of the foregoing (the “Adjournment Proposal”) (such proposals in (A), (B), (C), (D), (E), (F) and (G) collectively, the “Transaction Proposals”).

The Purchaser Parties shall use their commercially reasonable efforts to (1) cause the Proxy Statement when filed with the SEC to comply in all material respects with all Laws applicable thereto and rules and regulations promulgated by the SEC; (2) respond as promptly as reasonably practicable to and resolve all comments received from the SEC concerning the Proxy Statement; and (3) resolve all SEC comments on the Proxy Statement as promptly as practicable after such filing, and Purchaser and the Company shall take all action reasonably required (other than qualifying to do business in any jurisdiction in which it is not now so qualified, or filing a general consent to service of process) to be taken under any applicable state securities Laws in connection with the issuance of the Consideration Shares pursuant to the terms of the Merger Agreement. As promptly as practicable after all SEC comments on the Proxy Statement shall have been resolved, Purchaser shall use its reasonable best efforts to cause the Proxy Statement to be mailed to its shareholders as of the record date for the Purchaser’s Shareholders’ Meeting.

3. Cooperation. The Parties shall cooperate in good faith to expeditiously amend the Proxy Statement as soon as possible to reflect the agreements and amendments to the Merger Agreement described and provided herein and to seek effectiveness from the SEC.

4. Effect of the Amendment. Each of the Parties represents that it has all necessary power and authority to enter into and perform the obligations of this Agreement and that there are no consents or approvals required to be obtained by such Party for such Party to enter into and perform its obligations under this Amendment that have not been obtained. This Agreement shall be deemed incorporated into, and form a part of, the Merger Agreement and have the same legal validity and effect as the Merger Agreement. Except as expressly and specifically amended hereby, all terms and provisions of the Merger Agreement are and shall remain in full force and effect, and all references to the Merger Agreement in this Amendment and in any ancillary agreements or documents delivered in connection with the Merger Agreement shall hereafter refer to the Merger Agreement as amended by this Agreement, and as it may hereafter be further amended or restated. Each reference in the Merger Agreement to “this Agreement,” “herein,” “hereof,” “hereunder” or words of similar import shall hereafter be deemed to refer to the Merger Agreement as amended hereby.

5. Governing Law. This Agreement shall be construed in accordance with and governed by the laws of the State of New York, without giving effect to the conflict of laws principles thereof.

6. Miscellaneous. This Agreement may be executed in counterparts, each of which shall constitute an original, but all of which shall constitute one agreement. This Agreement shall become effective upon delivery to each party of an executed counterpart or the earlier delivery to each party of original, photocopied, or electronically transmitted signature pages that together (but need not individually) bear the signatures of all other parties. A determination by a court or other legal authority that any provision that is not of the essence of this Agreement is legally invalid shall not affect the validity or enforceability of any other provision hereof. The parties shall cooperate in good faith to substitute (or cause such court or other legal authority to substitute) for any provision so held to be invalid a valid provision, as alike in substance to such invalid provision as is lawful.

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IN WITNESS WHEREOF, each of the parties have hereunto caused this Agreement to be duly executed as of the date first above written.