Hong Kong detectives Chau and Beethoven return in this sequel to "Pom Pom." This time out, they join forces with their boss, Inspector Chan, to find the notorious Flying Spider, who is suspected of stealing government money Chan was responsible for. Meanwhile, Beethoven falls in love with Flying Spider's daughter, Mimi.

Chau and Beethoven, two Hong Kong police detectives, go through misadventures to protect a young girl from a ruthless crime lord, as she possesses a ledger that contains all of the gangster's activities. In the mix is a tough, no-nonsense policewoman, who falls for one of the detectives. Written by Oliver Chu