Qiu Xiaoni (the heroine) has been secretly in love with her classmate Xiao Chen (the hero) since high school, but Xiao Chen is dating the school beauty Wang Lele. Qiu Xiaoni met Li Hang accidentally, and the young man from a wealthy family developed feelings for this girl who had no redeeming qualities. Xiao Chen was devastated when he found out that his girlfriend actually wanted him to have sex with her, and he soon dropped out of school. Qiu Xiaoni had been looking for him for a long time, but he seemed to have disappeared from the world, and there was no information about him at all. Li Hang comforted Qiu Xiaoni when she was sad. Li Hang's thoughtfulness and tenderness moved Qiu Xiaoni, and she began to try to accept Li Hang. As her affection for Li Hang gradually increased, Xiao Chen, who had not been seen for a long time, reappeared in front of her. When they saw each other again, all Qiu Xiaoni's joy was replaced by disappointment. What happened next changed her life.