A psychopath's ruthless serial murders have left the entire nation gripped by fear and chaos. An honest, justice-seeking rookie police officer and a veteran detective with a tragic past, face off against the killer. After their encounter with the psychopath, their lives change completely.
Lee Seung-gi
Jung Ba-reum
Lee Hee-jun
Go Moo-chi
Park Ju-hyun
Oh Bong-yi
Kwon Hwa-woon
Sung Yo-han
Gyeong Su-jin
Choi Hong-ju
Woo Ji-hyun
Koo Dong-koo
Jo Jae-yun
Daniel Lee
Kim Young-jae
Go Moo-won
Hwang Se-on
Kim Da-seul
