Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 무인매장에 학생들 들어오더니... 순식간에 난장판?/ KNN. That video is uploaded by KNN NEWS at 2024-07-15T04:30:34-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [naCqB8KhkDo]