It mainly tells the story between the heroines Ge Yi, Lin Jiu and Xia Liming. Ge Yi is a northern girl with big ideas and great loyalty. When she was in high school, she was conquered by the male protagonist's smile and started a ten-year secret love. Ge Yi has two friends who have been playing together since childhood - Chang Xiaole and Fathead Fish. After they learned about Ge Yi, they started the divine assist (holding back) mode. The four people spent an unforgettable high school life together, during which all kinds of embarrassing things happened constantly. In order to continue fooling around with Lin Jiu, the student Ge Yi worked hard and finally entered the same university as Lin Jiu. The college life they had always longed for was hit by reality again and again. Ge Yi, who thought he could live happily with Lin Jiu, met his love rival, and Chang Xiaole also met the scumbag in his life. Ge Yi met another most important person in his life, Xia Liming, who is known as the leader of the four famous arrests in Shang University. On the surface, Xia Liming targeted Ge Yi everywhere because of something, but in fact, he helped Ge Yi time and time again. As a sinister man, Xia Liming intensified his troubles with Ge Yi after learning that Ge Yi liked Lin Jiu. In fact, Xia Liming loved Ge Yi the most. And Lin Jiu, a belated guy, mistakenly thought that he was friendly to Ge Yi, and even asked her to help chase Xie Hua, inadvertently hurting Ge Yi again and again, and it was not until the end that he understood his sincerity. This story starts from the high school life of four people until they work, and the hero and heroine also grow up step by step.