A journalist attempting to solve a mystery in "Martial World" enlists the aid of a master fighter and a woman named Green Breeze. They go to a mysterious castle where they come across poisonous butterflies and a black-leather-clad killer.

Two orphans raised by monks are taught divine secrets of kung fu. As adults, one chooses the path of the monks while the other opts for the outside world. Aspiring barber and experienced kung-fu fighter Shang learns that his childhood friend, Siu Ming, has been framed for murder by an unknown villain.When Shang begins looking into the crime, he soon finds himself the target of an assassination attempt. They reunite to find their missing godfather and seek vengeance on his kidnappers. Who is behind all these crimes, and can Shang stop them?

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?