Lin Xiaoyang transferred to Class 3, the most "happy" high school class in history. He quickly met Wang Xiaozhou, the atmosphere leader, and Xia Siyu, the top student. At the beginning of the new semester, a recess farce triggered a chain reaction. Exam surprises, class competitions, parent-teacher conference chaos, various clubs, troubles constantly, but plenty of laughter. Accompanied by Lin Xiaoyang and his friends, they gradually broke through their defenses and faced family pressure and growing confusion. In the laughter, curses, ups and downs, the bonds of friendship, love, and family become more and more profound. Everyone finds their own answer to youth through stumbling. The four volumes focus on class farce, youth confusion, sprinting for the college entrance examination, and farewell to growth. They are closely linked and end in a graduation ceremony filled with tears and laughter.
