The story uses Lin Yuan as the perspective to tell every detail of their acquaintance, growth, and struggle during the three years of high school: the psychological fluctuations caused by academic pressure, the friendship friction between classmates, the sweetness and loss of the first crush, the invisible pressure of family expectations, and the reluctance and new hope on the eve of graduation. It shows the truth and warmth of young people's growth in a humorous style, and every experience is full of laughter, tears and warmth. The book has a fast pace, a compact and ups and downs plot, and finally ends with everyone moving towards a new stage in the graduation season.
