Liu Ritian, who lives on the street by "sticking films" and selling discs, and is known in the neighborhood as a kung fu fan who practices kung fu morning and night, living completely in his own little world. In a chance event, Liu Ri Tian's ancestral secret book fell into the water, showing new handwriting, according the operation, Liu Ri Tian traveled back to the ancient martial arts, in the martial arts, Liu Ri Tian through hardships, and finally become a generation of heroes.