China 1935: Kung Fu is popular sport and the nationally prominent martial arts schools flourish in Fo Shan city. At their peak the invincible master IP man, a pleasure is, family man, a Rager should challenge him, defends the honor of the city. But then attacked the Japanese country and dark times of distress and privations break. Keeps the sadistic occupiers General Miura to the entertainment of Kumites: whoever wins, gets food, who loses, dies.
Hard times crack, it is famous city Fo Shan for their martial arts schools under the cruel yoke of the Japanese invaders.