This novel is about a high school student who is full of longing for love and hopes that he can have a serious love relationship despite having no love experience.
Ren Shaohui is the protagonist of the novel. He has a cheerful personality but loves fantasy. His first love was a girl named Xiangzi, who went to the same school as him. With the help of two good friends, Yang Xiao and Wei Feng, he boldly wrote a letter to express his love, and further developed with Xiangzi. The two fell in love together, but when they graduated from high school, they missed each other because they were admitted to different schools. Shaohui met a girl named Yuru in college, and they were in the same class. Yuru gradually fell in love with Shaohui, but Shaohui didn't know that Yuru fell in love with him. When the two of them went to eat together, Shaohui's cell phone rang suddenly. It was Xiangzi. Xiangzi asked where Shaohui was and what he was doing. Shaohui did not answer truthfully because he did not want Xiangzi to misunderstand, so he ended the call with a lie. Unexpectedly, Xiangzi looked at Shaohui from the window of the restaurant, with tears already pouring out and her heart broken. When Shaohui realized it, it was too late, Xiangzi had already left far away. Shaohui didn't want this relationship to end like this. So he asked Yuru to explain to Xiangzi with him, but Yuru rejected Shaohui, and also confessed her love for him to Shaohui...