A seventeen-year-old country boy working in Beijing as a courier has his bicycle stolen, and finds it with a schoolboy his age.
Cui Lin
as Guo Liangui
李滨
as Jian
周迅
as Qin
高圆圆
as Xiao
Yiwei Zhao
as Father
Yan Pang
as Mother
Fangfei Zhou
as Rongrong
Jian Xie
as Manager
Yuhong Ma
as Accountant
刘冠成
as Mantis
Li Mengnan
as Qiu Sheng
