The film tells of four young artists who wandered in a foreign land, Yang Aofei (Chen Guanliang), Liu Xiao (Zhao Jinqi), Lu Zihan (Li Zhipeng), Zhou Qihang (Su Binquan), and worked hard with dreams However, he repeatedly encountered the bottleneck of creation, the abyss of emotion, and the cruel reality. Lost in the hustle and bustle of the city, they will find their own peace and hope in their own way.