Plot: Police Constable LUI TO (WONG CHUNG CHAK, BOSCO) is shocked to discover that TSU FUNG (CHAN KIN FUNG, SAMMUL), who has reportedly gone missing for a year, is already dead and that his body has been claimed by his girlfriend LAM PING (TSUI KATE TSZ SHAN). Then, suddenly and mysteriously, FUNG, who is believed to be dead, turns up again, which makes the enigma even more intriguing