Lee Ying, who is the chief inspector of Regional Crime Unit, is newly promoted to Royal Hong Kong Police Cadet School as Deputy Commandant. He confronts a group of youngsters of different social backgrounds, turning them into self-disciplinary and self-contained young men.

A love triangle between a singer and two men; one good, the other evil.

A look at the SDU in the Royal Hong Kong Police Force - how members are selected, how they are trained, their lives, what they think, the relationships between SDU members and their friends and the pressures they face.

Taiwanese crime film.

The story follows Hunter and Yat, two new hot shot recruits, who under the watchful eye of their commanding officer, Yuk Pai, rise quickly through the ranks, enduring much mental and physical hardship along the way. Their new found skills are put to the test when renegade SDU member returns from seclusion in Thailand to wreak havoc on Hong Kong and the SDU's most secret missions.

The tumultuous relationship of a married couple that ends in murder.

comic book illustrator Simon Loui loses job and girlfriend is pissed off about him. So he gets drunk and wishes upon a star ... just as a spaceship is flying overhead, and an alien buzzes out and follows him home. Using his comic drawings on the walls as a guide, the alien assumes human form (to become Jacqueline Law) and calls herself Mah-Hey. Girlfriend gets understandably upset and walks out. Artist and Mah-Hey get jobs in a new firm, where she gives him support and help to succeed where he failed before. In between, Mah-Hey drinks water by the large bucketload, occasionally helps artist win fights, and looks into his dreams while he sleeps.

A new cop gets baptized by fire when bank robbers kill her sweetheart and her senior in front of her and she fails to shoot back. She resolves to become hard and rough, then goes undercover.