This book follows six people including Lin Zhihao and Gu Jiayi as the main line, telling about their academic pressure, friendship tests, young love, family problems, dream pursuit and self-growth in their three years of high school life. The story is light-hearted and humorous, the plot is compact, and it is full of real campus atmosphere and youthful atmosphere. The first volume focuses on the adjustment of identity and the gradual formation of friendship after entering school. The second volume sways in academic, family, and emotional storms, with intensified conflicts. The third volume reaches a climax and ends successfully in the growth of each other, the sprint of dreams, and the sublimation of interpersonal relationships. Each volume not only contains unique campus events, but also closely echoes each other's main line of growth, showing the youth style and true feelings on campus in the new era.