Chih-hua's dad and Ah-fu's father make a bet of a million dollars of getting their sons to marry Japanese wife and American wife. respectively. They both invite Ma Dachang as their instructor, all these make a lot of silly things happened. One day, Chih-hua meets Lily, a lovely Japanese girl accidentally, he falls in love with her. However, unexpectedly, Lily is a princess of Japan who leaves home....
Upon their invasion of Taiwan in 1874, the Japanese team up with a sinister tong to hold a martial arts tournament in a plot to root out and assassinate the region's top resistance fighters, thereby breaking the spirit of Chinese patriotism. Two local kung-fu masters prove more than a match for the invaders.
