Bruce takes on the evil kung fu masters! In this action packed adventure, Bruce Lee takes a desperate journey leading to a fortune in gold bullion. On the way, he comes face to face with the evil Vice Lord and the brutal gang members of the dreaded Black Dragon Society. The fists move fast and furious as Bruce challenges these deadly kung fu masters and proves that he is a super hero.

The anti-Ching patriots, under the guidance of Ho Kuang-han, have secretly set up their base in Canton, disguised as school masters. During a brutal Manchu attack, Lui manages to escape and devotes himself to learning the martial arts in order to seek revenge. In a short period of time he masters the deadly use of his fists, feet and palms, along with such weapons as swords, sticks, and lances. With his learning complete, he takes on the Manchus.