Zhou Xingxing (played by Stephen Chow) is the captain of the Flying Tigers. He is ordered to go to Sheng Yuqiang Middle School as an undercover agent to find the gun that was stolen by the superintendent during his visit. Zhou Xingxing accepted the task even though he had no choice but to do so. He quickly adapted to school life, and because of his strong kung fu skills, he was supported by many students in the school. Zhou Xingxing also took advantage of the situation...