From January 20 to 22, 2017, I.O.I held their final concert titled Time Slip – I.O.I. The three-day concert was held in Jangchung Gymnasium, where the group held their debut showcase.
Cast:
Lim Na-young, Kim Se-jeong, Jung Chae-yeon, Zhou Jieqiong, Kim So-hye
Production:
YMC Entertainment
Stone Nayoung
Sejeong
Chaeyeon
Kyulkyung
Penguin Sohye
Honey Voice Yeonjung
Yoodaeng
Mina
Doyeon
Somi
