In Korea’s gritty underworld, orphaned street fighter Lee Minjo and gangster-raised Cha Kangchul forge an uneasy alliance, each fighting for survival in a landscape ruled by money, power, drugs, and sex. Both are determined to catch the attention of Kwak Seokhwan, the formidable leader of the Samgeori gang. However, their aspirations are thrown into chaos when a traitor emerges within the organization, igniting a violent struggle for survival and supremacy in a brutal world where loyalty is scarce and betrayal is deadly.