TRCNG drop 'bad boy' teaser images of Hakmin, Wooyeop, Jisung, & Hyunwoo!

TRCNG drop more 'playful version' teasers of Hakmin, Wooyeop, Jisung, & Hyunwoo

Upcoming group TRCNG introduces members Hakmin, Wooyeop, Jisung, and Hyunwoo