Park Cheol-ho, a Korean who stole Japanese military funds, is captured by Pang, a Chinese who captures independence fighters. Pang hands Park over to Japanese officer Akasaka, who tortures him to find out the location of the stolen military funds. When Park refuses to open up, Akasaka devises a plan to capture his younger sister, Yeong-ran.

A country bumpkin arrives to help his brother's rice business. Things get out of hand while a rival company becomes corrupt. The bumpkin, an ace martial artist, fights off the rivals. Angered, the rivals hire a martial arts expert to fight the hero, only to get beaten up himself. The expert send his teacher to hurt the hero and succeeds. The hero is sent to a temple where he learns a new style of kung fu. Now with the skills, our hero is ready to get even.

Accidentally discovering the operations of the Blood Ninja gangsters, a mischievous young man masters the skills of the Drunk Fist and proceeds to fight against them. But the gangsters join forces, vowing to kill him before the young master destroys them all.