The film is loosely based on the evacuation of the 225 foreign nationals and almost 600 Chinese citizens from Yemen's southern port of Aden during the 2015 Yemeni Civil War.

Set during the 1930s after the Japanese invasion of Manchuria, high school kids separate the area and fight day after day. When a beautiful teacher starts her new post at an all-boys high school Cheonghwa, things start to change.

New film from Han Han

Nian is trying to get into shape for the state Gaokao exam. Her chances of getting a spot at university depend on her score and the constant bullying of her classmates is not helping much. Bei’s world is the street, with all its dark corners. A night-time encounter brings the shy schoolgirl together with the street-savvy trickster, Bei. When Nian’s school nemesis turns up dead, the new allies come under suspicion.