Li Zimu, the male lead, is born into poverty. A tragic childhood and a conflict with his childhood friends lead to problems with his studies. His teacher makes things difficult for him, until an incident forces him to transfer schools. After moving on to higher education, he falls out with his best friend over his own romantic troubles. A new roommate appears and wins over Zhou Yan, the girl Li Zimu fell in love with at first sight. He also ends up completely breaking with a former classmate and friend. In the end, his new roommate breaks up with the girl he loves. Under pressure, Zimu manages to get into a higher school, but the romantic impulses of adolescence remain. He meets Zhou Yan again, only for another friend to win her over. Meanwhile, Ziyang, the girl he pursues, wounds him deeply with the harsh realities of life.
When everything seems to be starting over, Zimu and Zhou Yan gradually grow closer. He never expects Ziyang to suddenly come between them. Zimu chooses Ziyang over Zhou Yan and misses his chance with her, but even his relationship with Ziyang develops cracks in the face of real-life problems, and they eventually break up. When Zimu is in college, he still meets Zhou Yan, but can never bring himself to commit to their relationship. Zhou Yan eventually becomes someone else's girlfriend, and something happens that breaks Zimu's heart. A chance encounter in the school library ends with him being cruelly toyed with. This encounter should never have happened, and in the end it kills his hopes of finding love on campus. He starts a business with his friends. Their campus love stories and struggles reveal the unique character of college life. When it comes to love and careers, different people make different choices and reach different outcomes, shaped by how they understand love. The story also reflects aspects of young people's lives on campus in contemporary society. Along the way, the friends argue and quarrel over love, but their friendship endures until they part ways.
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