A fool Sui wants to learn the art of the Absolutes Kung Fu and become master , a title with prizes including the secret book of the Invincible Snake Fist, and a secret weapon called a mega belly (I kid you not). Sui keeps on having to fight the same people over and over again to gain control of the book.

Ko Lin kills the brother of Hung Lau, an outlaw. Hung Lau, in turn, kills Ko Lin's entire family, and goes into hiding to learn and master the "natural fist", the most deadly form of kung-fu. The final battle between the two sworn enemies is a dynamic duel to the death.