When SAU is going to kill MIN, the police arrive. There is a gun fight. MAN protects YUNG with her body. SAU is killed. MAN is hurt seriously. Fortunately she recovers. However her legs are paralyzed. There is only fifty percent of recovery. YUNG looks after her as his life was saved by her. However CHIT is jealous. LUN's corpse is found on the stony beach of Tai Mong Tsai. For checking it is found that LUNG had taken sleeping pills before being killed by carbon monoxide. LUN is a keen gambler and this hobby always put him in financial difficulties. His wife is PO and KWAN is his secret lover. They have witness to prove that they were not with LUN when he was killed. LUN owns a saloon. PO works in a flower shop and KWAN is a taxi dancer. Before LUN was killed, the guard of the building saw a girl in red clothes came to drive LUN away. However he could not see the girl.