Two juveniles get mixed up in a street gang, resulting in the murder of a rival gang leader. A crooked cop pins the murder on the boy, but a detective who knows the truth risks his career to help the kid out.

Filmmaker Ian Taylor examines the impressive legacy of Hong Kong cinema -- specifically, how martial arts crossed borders and become an international phenomenon -- with the help of footage and interviews with the stars who made the genre what it is today. Director Lau Ka Leung (who helmed The 36th Chamber of Shaolin) joins in, sharing his thoughts on how certain cinematic technologies have improved martial arts films and expanded their appeal, on the set of Drunken Monkey (2003).

Fire Unicom was killed by Tei Po under his violent fist. The spirit of Fire Unicorn discovered there would be illegal transaction between the gangsters. He informed inspector Tang this clue. After a fierce fight between he police and gangsters, the whole gang including Tei-po were being captured. Accidentally, Tang met Sally a model. She was so beautiful and charm that made Tang fell in love with her but she did not. Fire Unicorn being Tang's good friend decided to help him. Sally changed her mind and loved Tang. Unfortunately, Tei Po escaped from Jail and kidnapped Sally to an old castle. He vowed to take revenge on Tang. Would Tang Manage to save Sally from Tei Po's hand?

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.