During his college years, Cheng Yao, a student in the Department of Economics and Management, met Li Yimo, who looked smart but was actually cute, in the library. Their relationship was constantly complicated and complicated by fate. After a heart-stirring and affectionate confession, the two finally began their romantic love life.
Lin Wan, who was childhood sweetheart with Cheng Yao, has always been attracted to Cheng Yao, even though Cheng Yao only regarded her as his younger sister. How will the seemingly gentle and sweet girl regain the love she thinks belongs to her? At the same time, playboy Wang Yang and Lin Wan have an ulterior secret.
Facing the seeming truth, how will Yimo decide on her love?