The story centers on Lin Xingyu and tells the story of how he and his classmates, Su Zilin, Huang Liangliang, Zheng Xinyu, Tan Xiaoqin, etc., Experienced various "hilarious and tearful" growth experiences from the second year to the third year of high school: study pressure, youthful crush, friendship twists and turns, family difficulties, passionate competitions, graduation farewells, etc. Humor and touch are intertwined in real life. They break their inherent perceptions while constantly hitting walls and ridiculing themselves, and finally usher in their own youth answers.
