Liu Ziyu

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.

Chao (25, male) takes a DV cam on the street looking for documentary subjects and accidentally meets Tung Lap (27, female) and Z (19, female, retarded), selling counterfeit goods in an underground tunnel. Chao plans to record its production from raw materials to the sale process. The filming project is interrupted by a notice (for Z's disappearance) posted by Z's relatives. Tung Lap realizes that Z has Developmental Daunt Don Syndrome (a fake disease). After Tung Lap escapes from the city management, she comes across her ex-husband. Pondering for a few nights, Tung Lap contacts Z's relatives and sends him home on New Year's Eve. The project goes in a mess. Chao packs up the packages and prepares to leave Tung Lap's place. Tung Lap takes the number left by her ex-husband and asks Chao to choose a set of clothes for her before she leaves.