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.

Bud Pitt and his girlfriend Moon leave the city and move to the countryside to start a new chapter in their lives. At the village, they meet their new, cheery neighbor Olive. However, Bud is suspicious of Olive when she roams the streets at night, seemingly developing a multiple and mystifying personality. In addition, Pitt and Moon is uncomfortable with the eerie atmosphere of the village. As a result, Pitt pins his hope on his mother, who has expertise in the supernatural.

A possessed car emitting fumes that cause people to do things they otherwise wouldn't is enough to prompt its new owner to seek the help of an exorcist.

A group of prisoners were doing a variety of activities on the courtyard. Big Fool (William Ho) and Crazy Bill (Tommy Wong) were playing basketball where Bill kicks the ball towards Tung (Ben Wong), who kicks it away. Bill felt humiliated by it and stars a fight with Tung where Tung ends out hospitalized. During hospitalization, Tung thinks about the time when his family moved to another house and opened a food stall nearby. However, their stall was burnt by triad leader Sing (Bill Lung), who constantly bullies Tung's family and also raped Tung's girlfriend, Sau (Iris Wong). Unable to tolerate Sing's bullying, Tung kills Sing by chopping him to death, which leads Tung to being imprisoned.

A psychotic family kills a group of people in a lonely island.

A psychotic family kills people that trespass on their own lonely island.