Ruan Huihan and Xu Yi were childhood sweethearts and were admitted to different universities in the same city. Bai Yu, a freshman who was wandering around the bookstore, accidentally saw Xu Yi, who was working in the bookstore, and gradually developed a liking for him. Coincidentally, Bai Yu's roommate is Xu Yi's sister, Xu Yan. After being rejected by Xu Yi many times, Bai Yu found Su Huai, a business owner who had a crush on Ruan Huihan for a long time. Hoping to join forces with him, Ruan Huihan and Xu Yi misunderstood, and the two broke up. It was themselves and Su Huai who had the opportunity to be with them. Unfortunately, Xu Yan overheard the discussion between the two. What kind of uproar would this cause? Will Xu Yi and Ruan Huihan still hold hands? What is the relationship between Su Huai's uncle and Ruan Huihan?