Thousands of years ago, during China's Hong Dynasty, the emperor's security force - sworn to protect him with their very lives - invented a deadly and weaponless art of defense: Karate - meaning 'empty hand'. This form of martial arts has evolved through the centuries, growing ever more deadly. Now it's your turn. Do you have the will to master your own body & Chi? It's fight or flight - and there is no where to run!- Learn the secret moves in cool 3D - China's historical martial arts.