This movie presents five different teenage stories that all take place in Mongkok, a novel panorama in Hong Kong city.
Tank (Ron Ng) and Strawberry (Race wong) are just like a pair of foes.
Dobi (Deep Ng) and Wiz (Macy Chan) have split apart due to serious quarrel and Dobi opens a "release-your-emotion" company.
Yuki (Yan Ng) meets a university student called Ronald (Hins Cheung) who wears orthodontic braces. An incident has allured a mysterious man who keeps sending short messages via mobile phone to yuki.
Ah Sing (Steven Cheung) discovers a piece of posthumous paper sticking on the brick. He and his girlfriend Siu Fong Mak (Natalie Tong) decide to look for the one who wants to commit suicide.
Ah V (Yeo Siew Hui) is young and liberal to sexuality. She determines to seduce her class teacher Mr. Yeung (Wilfred Lau). He, who is married, just cannot resist the seduction of Ah V and sleeps with her in the end. - (Backside from DVD cover) Add Synopsis In Portuguese