In the last year of the 20th century, an unforgettable dazzling spot was cast in the hearts of young boys and girls. Chen Xun (played by Yang Le), Zhao Ye (played by Du Weihan) and Qiao Ran (played by Bai Jingting) three big boys squandered their seemingly endless youth. They played tricks, fought against the teacher, the big horse monkey, and played street games crazily. Under the unique rhythm of youth, even the ignorant silly boy can detect the yearning and desire for the young love in his heart. Qiao Ran began to pay attention to Fang Hui (played by He Hongshan), a girl who seemed to have been helping the teacher to deal with them before, while Zhao Ye tried to get close to Lin Jiamo (played by Cai Wenjing), a girl who likes basketball and Rukawa Kaede. There seemed to be an imperceptible emotion between Chen Xun and Fang Hui quietly sprouting. This feeling can be remembered, but it was already at a loss at that time... This film is based on the best-selling novel of the same name by Jiu Ye Hui.