Fierce Days of 9 Trainees
The story of their “trainee” days when TWICE ran towards their goal, on a road that seemed endless. Their untold and unseen story starts now!
Guest Stars (1)
Park Jin-young as Self - Chairman of JYP Entertainment
The story of their “trainee” days when TWICE ran towards their goal, on a road that seemed endless. Their untold and unseen story starts now!
Park Jin-young as Self - Chairman of JYP Entertainment