Termination Notice Date: June 22, 2023

Exhibit 2.1

Termination Notice

Date: June 22, 2023

Pursuant to Section 12.1(a) of the Agreement and Plan of Merger dated December 9, 2022, by and among Kairous Acquisition Corp. Limited, KAC Merger Sub 1, KAC Merger Sub 2, Wellous Group Limited, and certain shareholders and principal owners of Wellous Group Limited (the “Merger Agreement” ), Kairous Acquisition Corp. Limited and Wellous Group Limited mutually agree to terminate the Merger Agreement, effective as of the date hereof. Each of Parent and Company represents that this termination notice has been duly authorized by its board of directors, as provided in Section 12.1(a) of the Merger Agreement.

Capitalized terms in this termination notice shall have the same meaning as set forth in the Merger Agreement.

[Signature Page Follows]

	KAIROUS ACQUISITION CORP. LIMITED
	By:	/s/ Xxxxxx Xxx Xxx Xxx
	Name:	Xxxxxx Xxx Xxx Xxx
	Title:	CEO
	WELLOUS GROUP LIMITED
	By:	/s/ Xxx Xxx Xxxx
	Name:	Xxx Xxx Xxxx
	Title:	Director
	By:	/s/ Xxxxx Xxxx
	Name:	Xxxxx Xxxx
	Title:	Director

[Signature Page to Termination Agreement]