A gym teacher and his female student look for her missing friend. But as they investigate, they find that her disappearance is a part of a larger conspiracy.
Ma Dong-seok
Kim Sae-ron
Jang Gwang
Lee Sang-yeob
Shin Se-hwi
Jin Sun-kyu
Oh Hee-jun
Bae Jin-ah
Yeo Moo-yeong
Yoo Young-bin
Lee Sang-hun
Yoon Byung-hee
Kang Jeong-won
Kang Min-joon
