When a thief driving a motorcycle steals the purse of a pedestrian, the clumsy, naive and honest rookie policeman Sang Hwan runs after him, but the skilled specialist in martial arts, Ui Jin, captures the criminal, and Sang Hwan is severely injured. She brings Sang Hwan to her home, where the six Masters of Tao heal him and believe that he has a powerful Qi, the spiritual energy of the universe, and
