KBSIdol Drama Operation TeamMembers : SoMi(I.O.I) Kim SoHee(I.B.I) Moon Byul(Mamamoo) SuJeong(Lovelyz)D.ana(Sonamoo) YooA(Oh My Girl) Seulgi(Red Velvet)Produced by Jinyoung(B1A4)
http://www.nicovideo.jp/watch/sm31395049