Madam Yeung is assigned to investigate a serial murder in a Philippine cargo ship anchored in Hong Kong.

A Taoist former cop is called to Hong Kong to assist in the investigation of of a series of strange murders. Aided by two local officers, he runs afoul of an evil sorceress.

A killer fails to assassinate his target and attempts to escape from pursuing bodyguards. With the help of a woman he runs into in the hotel, he is able to escape detection by pretending to be a gigolo. Later, he becomes a tenant in her house. Still believing him to be a gigolo, she dislikes him at first. However, they eventually fall in love and he reveals his true past to her. He gives up his life as a killer, but must face one final confrontation from a rival assassin out for revenge.

Pao is a terrible lawyer who has never won a litigation. He is a righteous man but his unstable character brings him under disciplinary investigation, during which he meets a beautiful doctor, Cheng. However, since Cheng is often called upon as an opposing witness in Pao's court cases, conflict and misunderstanding grow between the two. Susan, an aerobics instructor, has had a deep passion for Pao for a long time and this makes Mao jealous and determined to go against him.