Xu Enran's first secret love was sour and unforgettable
Song Xu's hot and cold mood became the girl's biggest thought in Xu Enran's youth.
Later, Song Xu made an agreement with her to go see snowmen together when it snows.
But Xu Enran didn't know that she was dying
The story ends with the boy in the snow watching the snow quietly leave the world
Purpose: I like to listen to the sound of snow falling
