Liu Zhong-yuan is a famous martial artist who lives in seclusion with his family. His eldest daughter, Liu Feng, helps him in the clinic while her husband works in England. His second daughter, Liu Yi, has no interest in learning martial arts. Instead, she attends university while her brother, Liu Long, spends his time fighting. Concerned for his son's well-being, Liu Zhong-yuan decides to open a martial arts school. However, Liu Long desires to become a movie star, leading to conflicts with his family and involvement with the criminal underworld. Can Liu Zhong-yuan use his martial arts skills and sense of justice to help his son find his way back?