The group 'nct DREAM' Jaemin poses at the '2021 Again, K - POP Concert' photo wall, which was held in the afternoon of the 17th.
The performances include nct DREAM, BTOB, Brave Girls, Baek Ji Young, Kim Tae Woo, Ohma Girl, AB6IX, CIX, Momo Land, On & Off, Kim Jae Hwan, Jeon So Yeon, Dream Catcher, Space Girl Scout, Rocket Punch, Drifin, Dark Bee, Giant Pink, A.C.E, EPEX, T1419, 3YE, Alexa, hot issues and more than 20 popular k-pop idol teams will participate.
Meanwhile, '2021 Together, K - POP Concert' will be broadcast live by KT on Seezn (season) and Ole TV.
About NCT
NCT is a South Korean boy band formed by SM Entertainment and introduced in January 2016. The group consists of 23 members as of April 2021, ranging in age from late teens to mid-twenties and divided into four different sub-units.
 Wikipedia