mxm is performing on the stage of 'The Show' held at SBS prism tower in Sangam-dong, Mapo-gu, Seoul on the afternoon of the 13th.
On the day of 'The Show', K-Will Monsta X Gugudan Chae Yeon Weki Meki Seo In-young mxm Mighty Mouse Promise Nine Kim Dong-han JBJ95 Golden Child 14U Decrunch Eyes One H.U.B Top Secret and others took the stage.
About Weki Meki
Weki Meki is a South Korean girl group formed by Fantagio in 2017. The group consists of eight members: Suyeon, Elly, Yoojung, Doyeon, Sei, Lua, Rina, and Lucy.
 Wikipedia