The story revolves around the three years of life of Lin Huan and Su Xiaoxiao in a modern urban high school. From ignorant youth to the struggle of senior high school, every stage is full of laughter, growth and challenges. Accompanied by his best friend Zhou Fei, Lin Huan faced the pressure of study, conflicts between teachers and students, family conflicts and first love with a humorous attitude. Su Xiaoxiao gradually expressed bravely in friendship and self-growth. Several students jointly experienced competition failures, friendship rifts and college entrance examination pressure. Under the guidance of Teacher Zhao's care and "magic" homework, they finally achieved breakthroughs and sublimation. The structure of the book is compact, each volume has independent conflicts and echoes the main line, and the rhythm is bright. The ending is warm and healing, telling that everyone can find their own light in growing up.
