Ngau, a cook in the Hong Kong countryside, is trying to save his son from a vengeful evil spirit who was wronged years ago by Ngau's past life. In the process, Ngau seeks the help of Mrs. Bud Lung, who can communicate with the other side.

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.

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.

So's family lives in financial despair. They always argue about money. One day So Kam Po accidentally picked up a briefcase which has $10 million inside. According to the law, Kam Po owns that 10 million if no one claims it in 6 months. Kam Po wants to pull his family together, so he buys a cafe from his brother Hoi. For the next six months, the family's relationships improve as they all chip in to run the cafe together. Time flies when you're having fun--and when there's a $10 million pot of gold at the end of your rainbow. Will So's pot of gold be there waiting for him once his waiting period is over?