A low-life scumbag gets kidnapped by a mysterious gang and put through inhumane training to become a mole inside the police force.

Top Cast

Kim Rae-wonGu Dong-Hyeok

Kang Shin-ilBeom-pyo

Lee Jong-hyukSquad Leader Shin

Yoon Tae-youngDetective Park

Park Sung-woongHan-doo

Jeong WookJang Tae-choon

Joo Myung-cheoolMyeol-chi

Heo Jung-minKu Dong-pil