A gang of kidnappers are selling townspeople as slaves to Indonesia. Two boys and their kung-fu teacher hear of this disturbing news and decide to try and break it up. The teacher ends up dead after fighting with the leader, Lu, known for his notorious fighting style, the "Hellz Windstaff." The boys are now on the run while at the same time learning new kung-fu techniques called the "White Dragon Fist" and the "Paddle-Staff" from an instructor who had bad history with Lu. The boys are angry and determined to gain revenge for their kung-fu master as the instructor prepares them for the fight of their lives.