Scientists install a micro chip, called Black Cat, inside the brain of a violence prone girl named Catherine in an attempt to refine and control her fits of rage. Their plan is to turn her into the perfect government secret agent "killing machine".

Toy designer Yau (Anthony Chan) is always bullied by boss (Wong Wan Si) and ex-girlfriend (Money Lo). One day, Yau runs into a beautiful but rebellious girl named Ching (Chingmy Yau), who tells him she is the target of triad harassment. Yau is determined to help her, and he resigns from his job at the encouragement of Ching. The two take low-pay jobs at a fast food chain, and gradually fall in love with each other. But their relationship is threatened when Ching's true identity as the daughter of a tycoon (Roy Chiao) is exposed.

Ng Yu Hon, a henpecked husband, takes a moral holiday each year. This year he falls for his Chief Accountant. Maggie Shaw and decides to take her along to Hokkaido under the pretext of business. Ng's nalive petty clerk in the Hokkaido branch. Lau Szu-hin, a cousin to Ng's wife Tan Niu, is under pressure to arrange this for his boss. Subsequently, impressed by Maggie's serious working attitude, he decides to get her out of this clutches.

Kenny Bee works for a large Hong Kong corporation who's business practice is not exactly honorable. But he is being promoted to upper management with all its perks. Cherie Chung is a woman reporter working for Hong Kong TV station who is trying to expose the corrupt practice of the company Kenny works at. By chance they get together by being shoved into the same taxi while they're totally drunk. They again meet while grocery shopping, but they get robbed and Kenny can't go back to his home without money for the ferry. This starts a relationship between them, and from conscience, Kenny decides to expose the corruption within his company. Vivian Chow plays a secondary role as semi love triangle between Cherie and Kenny.

Two up-and-coming young fighters struggle to reach the top of their sport and survive the difficulties of life outside the ring. An inspirational drama with exciting boxing footage.

Two up-and-coming young fighters struggle to reach the top of their sport and survive the difficulties of life outside the ring. An inspirational drama with exciting boxing footage.