날은 어두워지고… 드디어 숙소에 도착한 NCT 127! 두려움 속에 잠이 든 멤버들! 둘째 날 아침, 멤버 중 누군가가 사라졌다?! 사라진 멤버는 과연 어디에?!
It's getting dark... NCT 127 finally arrived at the dorm! The members who fell asleep in fear! On the second morning, one of the members disappeared! Where is the missing member?
