A boss and his employees take an excursion to Cheung Chou, an island off the coast of Hong Kong. There, the boss meets and courts a young woman, and is completely oblivious of her past. Meanwhile, while the employees try to enjoy their weekend adventure without their employer, they encounter abnormal events and the young woman may be a link to them.
Liu Ah Yee goes to the Bud household to worship the Buddha and to have her fortune told, but Mrs. Bud tells her it is not necessary. Ms. Liu is a compulsive gambler on the cruise ship Neptune, where Mrs. Bud's son, Pit, works, and he recognizes her. Pit has stretched the truth to his girlfriend, Moon Ah Say, about his job, so she thinks he's working in stocks, and she gets quite perturbed when he discovers that he is trying to help Ah Yee, who never wins, and whose grandmother, her only living relative, is dying. She returns to the Buds for help with her gambling, but Mrs. Bud gives her a egimen of alternatives to get her to stop gambling. Only after completing this regimen does Ms. Liu explain why gambling was so important to her.
A handsome hustler tricks a beautiful restauranteur into loaning him 2 million HK dollars. He then drugs her, brings her to an abandoned beach and kills her. After some teenagers discover the body, her spirit returns to take revenge on the man who wronged her by possessing the bodies of other girls.
