"The secret inside your phone will be revealed!"
A group of people meet for the first time in a long time and play a game that reveals each other's secrets.
JQ LeeDirector
Tae-soo
Seok-ho
Joon-mo
Soo-hyun
Ye-jin
Se-kyung
Young-bae
So-young
Chae-young (voice)
Young-bae's Father (voice)
Ye-jin's Father (voice)
So-wol (voice)
Yeon-woo (voice)
Detective (voice)
Min-soo (voice)
Joon-mo's Friend (voice)
Tae-soo's Mother (voice)
Jin-seo
Young Joon-mo
