A private investigator and a police inspector team up to pursue a notorious mobster, who is plotting to milk an old millionaire out of his highly-valued stocks and bonds. Along the way, the investigator crosses paths with a femme fatale and silly gangsters.

Ti Lung is Lok Pui, a convicted felon, just released from a 4-year prison sentence. As he's taking his first breath of freedom he is approached by Big Boss Sing who tries to get him back in the old gang.

Husker is a student of the Shaolin monks, learning kung fu so that he can avenge his uncle who was murdered by the Manchus who control the province. He leaves his training early, desperate to teach the killers a lesson, and teams up with a martial artist monk who is teaching a group of factory workers how to defend themselves. When the Manchus strike again, Husker and his Buddhist pal decide it's time to even the score.

A man is hired by a group of people he believes to be gangsters to escort a briefcase from America to Hong Kong. When he arrives, however, his contact is nowhere to be found. With no further instructions, he decides to take in the sights of Hong Kong, which consist of him taking part in a great deal of blood, sex and general weirdness, all while wearing a briefcase handcuffed to his arm.

Two people in debt to loan sharks cooperate with each other to clear their debt and cheat other people out of their money.

An imperial agent gets ridiculed for his various inventions, until his supportive wife encourages him to attend a conference, which's actually a trap to kill all the doctors serving the emperor, where his crazy inventions come in handy.

During the Japanese occupation of Hong Kong, the soldiers had a clubhouse, where, on V-J Day, they committed seppuku. Now it's a police station, and its inhabitants burn dolls to keep the souls at peace. However, tonight is the Ghost Festival, when ghosts are allowed one night's leave, and the Colonel has risen, turning those he bites into vampires.

Interior designer Dodo and lawyer Michael have been in love for years with no plans of marriage. Because of the intervention by the colleagues, Dodo resigns in anger and leaves for New York with Michael. She is heart-broken to catch Michael in a passionate scene with her close friend at the airport. After that, Dodo gets stuck with her first assignment of her own company. She has no resources but to seek help of Jacky, a worker from former design company, but misunderstanding arises between them due to difference in rank. But as they get on more, they begin to admire each other. Meantime, Michael, who tries to win back Dodo's heart. What would Dodo decide between her two admirers?

Four carefree lovers in Hong Kong enjoy their youth while danger looms on the edges.