After betraying Shaolin, Mr. Han (played by Shi Jian), a Shaolin traitor, bought an island and transformed it into a private kingdom. Mr. Han and his men produced and sold drugs on the island and forced women into prostitution. The police wanted to bring him to justice but had no evidence. Shaolin master Li (played by Bruce Lee) has surpassed the tangible realm in Kung Fu. He was asked by his master and the government to participate in the martial arts competition hosted by Mr. Han every three years. During the martial arts competition, it is the only opportunity to land on the isolated island to collect evidence. At the same time, Mr. Han's personal bodyguard Ao Jiada once killed Li's sister and was Li's hated enemy. The invitation to the martial arts competition was issued, and contestants from all over the world gathered. There were debt-ridden Rupert, Williams who dared to fight against injustice, and others went to the island with Li to fight. Li found Meiling, an intelligence agent planted by the government on the island. With the help of the latter, Li and various contestants and Mr. Han started a dragon-tiger fight.