(You can look at the catalog and choose what you like. Each chapter is basically a complete short story.) The work tells the story of a girl, Liu Yao, and some of her experiences during her schooling. It is also the process of her ignorant exploration of life.
Blurred vision; family alienation and the shaping of television; teacher Chen's violent shadow; fear and harassment in the dark; precious glimmers of light; adolescent exploration and desire, the pursuit of beauty; ignorant relationships with the opposite sex; the first experience of the Internet; and the wisdom of survival.
During this period, her thoughts and actions may be a little strange, but because her family has never taught her anything, she does not understand many things and cannot understand them. She can only learn slowly through what she sees, thinks, and thinks.