Hui Wai Tak tells people's fortunes by feeling their bones. In reality though, he is a scam artist who gathers information on his clients in advance and uses it to milk them for money. When the wife of Commissioner David Ho of the Inland Revenue Department (IRD) comes to see him, he reveals that her husband is cheating on her. After facing the wrath of his wife, Ho decides to get revenge and sends junior assessor Yau Ho Kay to investigate Hui's income. During the investigation, Hui sustains a brain injury and slips into a coma. After he wakes up, he suddenly discovers that he has gained the real ability to see people's futures.

Michael is a guitarist in a night club, but his indulgence in gambling costs him his job. He is kicked out of the band. Wandering in an alley, he accidentally overhears a gang of drug dealers plotting. He is caught as he tries to get away. Michael seeks the help of his roommate, Roger who is the manager of a girls band preparing to go on a performing tour to Thailand. Roger takes Michael as a band member so that he can get away. While in Thailand, Michael falls in love with the leading female singer of the band. He tries all sorts of ways to gain her attention and love, while keeping one jump ahead of pursuing gangsters...

Li (Sam Hui) works at a sanitarium as a male nurse, and Ah Tim (Michael Hui) is a handy man. One day, a bearded old man is sent into the sanitarium with a large bag. Ah Tim manages to steal the bag, and finds antique fragments inside. When the old man dies, the pair learn from his daughter that there is a sunken vessel that is loaded with much more than they already have, so they decide to go after the sunken treasure.

The kingpin of the Manix Private Detective Agency and his fellow detective solve cases together.