On the afternoon of the afternoon, a photo wall event was held before the live broadcast of 'M Countdown' at CJ ENM Center in Sangam-dong, Mapo-gu, Seoul.
group The Boyz Weekly School has photo time.
About The Boyz
The Boyz is a South Korean boy band formed and managed by IST Entertainment. The group debuted on December 6, 2017, with the lead single "Boy" from their debut EP The First.
 Wikipedia