Master Key (마스터 키)

[KOCOWA Version] Guest: Kang Daniel (Wanna One), Lee Sang-min, Eunkwang (BTOB), Taemin (SHINee), Chorong (Apink), SinB (GFRIEND), Ong Seong-woo (Wanna One), Seo Jang-hoon, Yoon Ji-sung (Wanna One), Key (SHINee), Sojin (Girl's Day), Nayoung (Pristin) | Dow