Ki-Chul drives his friends out to a resort situated by an abandoned coal mine. His father owns the resort. When they get there, they cross paths with a spooky man who warns them about the coal mine. Later, the friends find themselves in a desperate situation and enter the tunnels of the abandoned coal mine. Will they ever see the light of day again?
Length 86 minutes
Jeong Yu-mi | Song Jae-rim | Yeon Woo-jin | Byung-ho Son | Lee Si-Won | Bae Woo-hee | Jeon Cho-bin | Min Do-hee | You Jae-myeong | Jeong Jin