SECRET NUMBER Behind the 1st Showcase (ENG SUB) Re-Uploaded

SECRET NUMBER Behind the 1st Showcase (ENG SUB) Re-Uploaded

※ Due to precautiously avoiding some misunderstanding, we decided to re-upload this footage. We sincerely apologize for your inconvenient and sorry for being deleted of previous feed back.

병아리 신인 시크릿넘버가 처음 무대에 선 날