Du Yuchen is a man with a warm smile and unique temperament. There is no shortage of young and beautiful girls around him. However, the gentle and beautiful girl he fell in love with six years ago always lived in his heart, so that several relationships ended in failure, and he was still alone in his late thirties. At a wedding, he met his gentle and touching first love, but she was about to get married. Frustrated, he took the initiative to apply to the company for transfer to City E.
Han Mo, an ordinary girl who looks ordinary but is stubborn. After she broke up with her live-in boyfriend who had been in love for many years, she lived alone in City E. She liked reading and was used to being alone. Many years ago on the university campus, she fell in love with Du Yuchen at first sight, but was rejected by him. From then on, this girl with strong self-esteem never interacted with him again. However, in the past six years, Du Yuchen has been an unforgettable memory in Han Mo's heart. He appeared in her dreams many times.
In a supermarket in City E, the two people who had not seen each other for many years met again. He felt guilty about what happened back then and looked at her but hesitated to speak. And she fled in a hurry under everyone's surprised eyes...