Overview:MEI lays a trap to catch LAI and CHUN. She and her henchmen take their naked pictures so as to blackmail CHUN. CHUEN decides to get the pictures back for CHUN. As MEI refuses to surrender the pictures, CHUEN tells her the fact that MEI and CHUN are twins. MEI is shocked and returns the pictures. However she leaves one which is picked up by KONG. KONG threatens CHUN. Feeling ashamed, LAI commits suicide. MEI regrets but it is too late. MEI goes to question KONG and in chaos KONG falls down the staircase and dies. KEUNG arrives and is shocked by the scene. KEUNG is suspected as the killer. In order to protect KEUNG, both CHUEN and MEI blame to be the actual killer.