"Young and Dangerous" is a passionate novel with an urban gangster background. It tells the story of how the protagonist Li Hao and his brothers wrote legendary stories with wisdom, courage and loyalty in a world full of dangers and opportunities. From a low-level gangster to a gangster, every step Alley takes is full of hardships and challenges, but he always sticks to the morality and faith in his heart, fighting for his brothers, his family, and the justice in his heart.