Hi guys, Welcome to the Advanced Video Search Engine, and you are watching NCT127 | 이 챌린지 하면 바로 인싸됨 | 레귤러 허?. That video is uploaded by 마크의7번째수박씨 at 2021-01-13T01:49:54-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [C_F2sDu2C20]