Ahn Kwon-tae

The devious brain behind a heist draws a top police detective, on the eve of his retirement, into an elaborate plot of robbery and revenge.

The story of two brothers, growing up in 1970s Korea, who each take two completely different paths. One goes to school to become a doctor, the other becomes a gangster. Their story is told through flashbacks after one of them is murdered.

Gang-cheol is a legendary street fighter in Busan who cleaned up his act to care for his sick mother. Knowing he's desperate for money for his mother's operation, Sang-gon proposes that Gang-cheol works for him.