This serial novel is updated from time to time and records the author's youth life, friends, family, and life. Because this is my first time writing a serial and I don't have much experience, I hope you all can laugh at it. Entering junior high school life, Liu C made friends with the most innocent friends in her life, Pei A, Liu B, Qiu D, Bian C, Qiao D... 4 People in a group. Facing the three years that are about to end, Liu C opened her pink diary and picked up pens... Perhaps, the reason why youth is precious is because of getting to know you. 3 Years, we dominate in our youth.