In the 1990s, in a large factory in the western suburbs of Tiecheng, Northeast China, the orphan Zhang Xiaoman (Huang Jingyu) became the affectionate and righteous "Son of Tiexi City" under the care of the factory's hundreds of families. Together with the steady and prudent Xia Lei (Wang Tianchen) and the generous and courageous Yan Xiaodan (Guan Xiaotong), they spent their passionate youth in Tiexi City. As the tide of economic transformation rolled in, this generation of young people left their hometowns and returned to their hometowns in response to the call of their hearts, composing a touching story of unchanged friendship and the same destination.
Cast: Johnny Huang, Xiaotong Guan, Ruohan Xu and others