The film is based on the migration tide of Beijing, Shanghai and Guangzhou. The story focuses on a group of people who wanted to leave their hometown in the early 2000s but couldn't. Dongzi is filled with conflicted emotions and has to deal with debts for the treatment of his father, and his only reprieve is Jiu'er, but in one night, Dongzi loses both of them. (Source: IMBd)Edit Translation