Duan Xiaolou was born with broken hands, and has been living alone since she left the country. Lonely, she met Zhang Yang on the Internet, and he became his daily companion and even spiritual support. He spent a year abroad with her, and promised that he would see her as long as Duan Xiaolou returned to China. At the end of December, Duan Xiaolou was preparing to return to China for vacation. The day before returning to China, Zhang Yang unexpectedly broke up with her. . . .