A young police officer "makes a mess" of a police operation, shoots a man in self-defense, and ends up in prison. There he learns that the world isn't black and white, but has many shades of gray, and makes new friends and enemies.

Triad member Chicken is designated by Taiwan's San Luen Gang to marry Nanako, the daughter of the fifth generation leader of the Yamada Gang in Japan. Later, the leader of the triad group gets murdered. Actually, all the San Luen Gang members suspect Chicken attacked their leader Liu, in order to make a chance for him to rule the Gang and thus have adopted an extremely hostile attitude towards him.

Now retired from the criminal underworld, Loman runs a bed and breakfast with his loud, boisterous family. The plot is built around various domestic situations - a relationship crisis between Loman's daughter Jin and her partner Xiao Ho, as well as unresolved issues between David's wife and her younger sister Hottie. Hong Kong's big boss Brother Tien soon arrives to meddle in everyone's affairs.

An anthology of three erotic stories. In the first story ("Pink Encounter"), a salesman is unable to control his libido as a customer takes off all her clothes to test out a bathtub for sale. The second story ("House For Rent") features two couples who are sexually unsatisfied until they get the idea to swap partners. In the final story (no English title), a woman kills her rich husband then enters a steamy affair with the policewoman investigating the crime.

Tong causes the death of a drug lord called Lion. Years later, his vengeance obsessed son Tiger Shelly (Kim-Maree Penn) are back to settle the score. Tiger assassinates Tong and then goes after Tong's best buddy Kao Fu (Leung Kar Yan). Fu has adopted Tong's daughter Jin, who has come to stay with her new sister Min. They befriend martial arts instructor Kao Hwa (Fan Siu Wong), whose late father was also a good friend of Tong's. He looks after them as it was his Dad's wish to pay back Tong and the fight-fest begins...