Li, a martial artist, returns home to find out that his father is being harassed by a crime syndicate. Together with an American kung fu champion he vows revenge when the syndicate kills his father.

Mi Wey is a local hero named after "Killer Meteors", his secret weapon which makes him invincible. However, when "Immortal" Wa Wu Bin, another powerful local character seeks his assistance, Killer Meteor will face the greatest and the deadliest challenge of his life.