A rival gang leader targeted by Jang Dong-su. He is murdered using the serial killer's bloody knife, a frame-up orchestrated by Dong-su that escalates gang violence and forces the murder investigation to be transferred to a major squad. His death significantly alters the power dynamics and complicates the pursuit of the actual serial killer.
Collateral hostility stemming from gang retaliation.
Explore the full interactive character relationship map of The Gangster, the Cop, the Devil