Crime, love, friendship, and all-consuming passion.
After Lin Yu's father lost his business and could no longer bear the burden of his debts, he jumped to his death. His family was plunged into despair overnight. His mother was bedridden with a serious illness and urgently needed an enormous sum for medical bills. With nowhere else to turn, Lin Yu was swept into a gang fight on the street. When he stepped in to save a girl who was being bullied, he displayed extraordinary courage and fighting skills, drawing the attention of Wang Hu, the leader of a small-time gang. Wang Hu invited Lin Yu to join his crew. Desperate for money, Lin Yu reluctantly agreed. From then on, he struggled to make his way up from the bottom of the underworld, gradually learning its rules of survival.