The film revolves around a cram school teacher played by Hou Yanxi, who leads naughty students such as Wu Jianhe and Qiu Yitai through their ignorant adolescence. Last year, he received 15 million yuan in tutoring funds. The whole film was due to the sudden death of director Chen Junzhi, who was once a tutor at Lan Zhenglong's cram school four years ago. He decided to direct a film to commemorate his mentor, and he also served as the producer and played a role.