Korean War, winter 1950. In the frozen and snowy area of Changjin Lake, a bloody battle is about to begin between the elite troops of the United States and China.

Based on real-life events, the film recounts the efforts of the Wuhan medical staff as they attempt to deal with the rising cases of Covid-19.

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…