Synopsis

After barely surviving a violent attack by an elusive serial killer, crime boss Jang Dong-su (Don Lee) finds himself forming an unlikely partnership with local detective Jung Tae-seok (Kim Moo Yul) to catch the sadistic killer simply known as "K".

After barely surviving a violent attack by an elusive serial killer, crime boss Jang Dong-su (Don Lee) finds himself forming an unlikely partnership with local detective Jung Tae-seok (Kim Moo Yul) to catch the sadistic killer simply known as "K".