In a world plagued by demons who cause great human suffering, young demon hunter Xuan Zang risks his all to conquer a water demon, a pig demon and the demon of all demons, Sun Wukong.

A playboy business tycoon, Liu Xuan, purchases the Green Gulf, a wildlife reserve, for a sea reclamation project, and uses sonar technology to get rid of the sea life in the area. Unknown to him, the Green Gulf is the home of merpeople, and the sonar has caused many of them to succumb to illness or die. Xuan’s business ventures in the area are threatened when he crosses paths with the mermaid, Shan, who is sent to avenge her people.

Set in Canton, China in the 1940s, the story revolves in a town ruled by the Axe Gang, Sing who desperately wants to become a member. He stumbles into a slum ruled by eccentric landlords who turns out to be the greatest kung-fu masters in disguise. Sing’s actions eventually cause the Axe Gang and the slumlords to engage in an explosive kung-fu battle. Only one side will win and only one hero will emerge as the greatest kung-fu master of all.

Chow plays a naive young kung fu student who leaves his rural home on a small island to find his fortune in Hong Kong under the dubious guidance of his uncle (Leung Kar Yan) who cons him into using his natural skills as a snooker player for financial gain. This film also starred six-time world snooker finalist Jimmy White as Chow’s final opponent.