Ling Xi and Bai Chen are high school classmates. Bai Chen develops feelings for Ling Xi as they get along slowly. However, Ling Xi is a straight man and only likes Bai Chen as a friend or a younger brother. Bai Chen was not satisfied with the relationship as just friends, but due to practical reasons, he never confessed to her. Later, Ling Xi chose science and Bai Chen chose liberal arts, and they gradually separated. Later, Bai Chen slowly gave up behind Ling Xi on a rainy day. This is a secret love with no ending.
Concept: beautiful emotions on high school campus