I.O.I - "Time Slip" Concert

Watch I.O.I - "Time Slip" Concert full movie online Movies123. Watch I.O.I - "Time Slip" Concert 123movies online for free. I.O.I - "Time Slip" Concert 123movies: 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.