Just married Hong Kong couple Chen & Lily emigrate to England, soon to become parents to a little baby boy and generally struggle through life. Chen works long days in a restaurant, while Lily does the housekeeping, daydreaming of setting up their own business, much to Chen's chagrin. When Chen lets his colleague Fok seduce him down a path of mounting gambling debts, he is recruited as a drug courier for a shadowy Chinese triad. Suddenly he realizes that getting their own enterprise could be their only means of escape.

Stephen and his friends Linus and William, all in their late teens, loitering out all day with nothing to do. They steal cars' radios for a living. Previously, they are unduly provoked by an instructor at a Cadet School, the three decide to get revenge and steal the car's radio of that Instructor. However, they get caught. Leung, another probation officer, requests to take on their case. Leung is a kind man who loves cycling, he hopes that he could inculcate them an interest in cycling...

Maggi has transferred to a girls' boarding school in the new semester. No sooner than she has arrived, she has already had an enormous conflict with a group of girls called Purple Dolls. Among Maggi's teachers, Mr. Lau, a biology lecturer has accepted the challenge and started training the girls for the annual physical endurance competition. But when the roommates' spirit is escalating, Maggi is depressed by the destruction of her romance...