Aliens have invaded and overtaken the Earth. Trying to escape defeat, a Chinese General (Tiger Hu Chen) is sent back in time trying to devise a way to defeat the alien invaders.

Southern Style kung fu was unsuccessful in defeating the invading enemy aliens. General Chen has no choice but to be go back in time again to the late Qing Dynasty to find the master of Northern Style kung fu and transfer his training back to the future. Unfortunately, the time travel causes Chen to lose his memory and he ends up working for the emperor Yuan Shikai and lost in time. Meanwhile in the future, the aliens army and strength grows by the day…