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.

Hong Kong horror film.

Ling's parents has been separated when she was small, however, she always miss her brother, Ding. Ling's boyfriend is a social worker. One day, he sees a youngster who looks like Ling's brother and loves drinking cream soda and milk. Nevertheless, Ding doesn't want to meet his sister..

Mok Ka Bo is a young lad with a few problems. He's just cut loose from a relationship with Fung, a violent lad who can't accept being dumped and wants him back. Ka Bo takes after pretty schoolgirl Margaret, who is apparently a top student and quite respectable, but has a poor and unhappy home life. Ka Bo also has a difficult relationship with his mum, a middle-aged hooker whose use-by date has arrived.

Three lazybones friends manufacture a firebomb and place it in a cinema. Pearl, a sadistic young girl, has observed the scene, follows the bombers and starts to manipulate them. The four criminals plan more and more daring acts.

Social worker Sandy emigrated to Canada with her father when she was young. With the encouragement of her father, she decided to come back to Hong Kong to develop her career. Her father also has a mission to find his missing wife.

A tangled murder mystery unfolds amid a complex love triangle. As conflicting witness accounts emerge, the truth about the victim and key suspects is revealed, leading investigators down a dark and twisty path where nothing is as it seems.

Directed by David Lai, the provocative 80s Hong Kong classic Lonely Fifteen follows a group of delinquent teenage girls and their downward spiral. Spurning home and school for various reasons, four troubled and alienated schoolgirls descend into crime, sex, drugs, prostitution and tragedy. Lonely Fifteen received seven nominations at the 2nd Hong Kong Film Awards and won Best Actress for teenaged lead Becky Lam in her first and only film appearance.