One person's memory, two people's stories, three people's lives, four people's fate. It rarely snows in Jiangnan. She said: Take me to Beijing to see the snow. Later, they all left. That year, it snowed abroad, in Beijing, and in the south of the Yangtze River... Later, they reunited. They seem to be still the same teenagers with dreams, but they have become estranged. Finally, they left, leaving only Xiao Yan. It was a rare sunny day without snow. He knew that they were waiting for him to go home...
Intention: Everyone's achievements are obtained in exchange for something, friendship, dreams, and even life. All actions are for the recognition of others and stem from loyalty to the motherland.