The Gangster, the Cop, the Devil

After a harrowing encounter with a sadistic serial killer, crime boss Jang Dong-su finds himself both wounded and humiliated. In a bid for vengeance, he reluctantly teams up with Jung Tae-seok, a dogged detective who frequently clashes with his criminal enterprises. While Jang is fixated on eliminating the killer known as K, Jung seeks to bring him to justice. As their uneasy partnership unfolds, a tense race ensues: whoever tracks down K first gets to choose his fate, creating a complex web that intertwines the worlds of crime and law enforcement.