An arrogant karate master named Tadashi Sawamura enters the kickboxing ring to prove his superiority, only to be beaten into a coma by a practictioner of the new art. After recovering, his trainer Endo convinced Sawamura to study kickboxing in order to regain his honor.

Thai boxer Eddy is expelled from his club because he violates the rules. Now he has to look for new ways to train for the upcoming championship and allows himself to be persuaded by his new friend Reza to play a dangerous and secret VR game.