The film tells three stories about young people during different periods of Chinese history: the development of the Great Northern Wilderness, the Large-scale Development of Western Chinese, and the new era of socialism. Countless young people, filled with passion, integrated their personal ideals into the current of the times and composed a song of youth. Through the ordinary stories of young people, the film depicts the great development of the times and showcases the patriotic spirit of generations of young people.
as Xu Mai
as Lu Yang
as Zhou Xiaoyu
as Xu Muzhi
as Wang Xiaoshuang
as Guo Zhijun
as Doctor Liu
as Xu Xiaodong
as Xu Rui
as You Jing
as Tang Xiaobin
as Xie Guanchun
as village chief
