Hoh Hong-Kiu

Fong and Angie were close friends when they were in school but departed after graduation. Fong continued her further education in a training center. Angie worked in a studio and had a crush on a guy classmate Cheung, who was also attracted to Angie. Though Angie had feeling on Cheung, but she found out about Fong's infatuation so refused to date Cheung. One night, Angie was particularly low in spirits, she went to see Cheung at the club where he sang. She ended up sleeping with him. Stricken by a guilty conscience, Angie refused to see Cheung again. Fong found that Cheung didn't like him so she dedicated herself into course. At the graduation performance, Fong invited Angie to go but Angle didn't show up. Fong kept calling Angie and eventually she got through and found out that Angie had drown in the swimming pool.

Chief B (Danny Lee) is an unconventional CID member who relies more on instincts rather than by the book to resolve situations. He's a down-to-earth fellow who's a mamma's boy, not too well-educated, and an outstanding member of the CID. Police Officer Kit (Eddie Chan) has just been promoted from the rank-and-file to CID, and at the same time is studying for the test to become an Inspector. Chief B takes him under his wings to investigate numerous gang-related cases. Kit, previously a by-the-book type of police officer, learns a lot from Chief B.

Leung Cheng-Yee is a successful architect who is mistakenly involved in a complex and vicious murder plot. After his wife is murdered and his life turned completely upside down, Leung decides to seek a bloody vengeance himself.

A wedding videographer falls in love with his client's new wife.