This is a rare story in which the male protagonist is not with the female protagonist. The reason is that the male protagonist's personality when he was young was not what the female protagonist liked, and the female protagonist had unknowingly missed and fallen in love with the other male protagonist when she was young.
Cheng Nuo surrendered to protect Jingran when he was bullied, but he did not thank Cheng Nuo. Cheng Nuo felt that his kindness was being taken advantage of. The strange thing was that Cheng Nuo broke into Jingran's life like this. He seemed to live in every corner of Jingran, and Jingran found that Cheng Nuo's shadow was everywhere in his life. In Cheng Nuo's senior year of high school, Jingran discovered that he had feelings for Cheng Nuo. Later, a big change happened in Cheng Nuo's family. Cheng Nuo left school. Since then, Cheng Nuo and Jing Ran didn't see each other for five years. Five years later, Jing Ran was a psychiatrist and Cheng Nuo also became a police officer.
Because the boy Cheng Nuo met when he was seventeen came back. He was Zhong Zhiyan, one of the boy bands in the entertainment industry. He was troubled by illegitimate affairs and needed police protection. The two got together. It was also on a night when Zhong Zhiyan was lost that Cheng Nuo met him and saw his loss. Years later, he always appeared in Cheng Nuo's dreams...
Intention: If you can't forget someone, just remember it!