In Japanese-occupied Hong Kong, a school teacher and her would-be-fiancé link up with Chinese guerrilla fighters, forging their own path to freedom.
Developer Tsang Siu-Chi and his agent have bought two of a group of four properties. Rival developer, Boss Hung has secured the other two properties. Both aim to buy all four so they can knock them down and build hotels.
Sergeant Tong is wracked with guilt after he unwittingly kills a young girl whilst capuring a criminal named Cheung. When the girl's sister is later kidnapped in a ploy to get Cheung released, Sergeant Tong vows to find and rescue her before she comes to harm.
During a bank heist, getaway driver Wah takes a young woman Jo Jo hostage. After preventing his accomplices from killing her, they begin a forbidden relationship that causes mayhem and chaos for their friends and family.