Author’s note: the first time I wrote something, I was encouraged by my brothers. I’m very pleased. I’m very inspired by your suggestions and suggestions. Now I’d like to give you an overview and explanation of your questions and the relationship between the characters. First of all, Wu Xin, of course, is a boy. This name was intended to make him softer. The second is to give a preliminary idea of the characters to facilitate discussion and understanding: Yu Luan Xiong, Yu Nie’s father, the principal of H City Universal love middle school is 54 years old; the third grade student of H City Universal love middle school is 14 years old; the dandy boy of Zhuang Ji H City Discipline Inspection Commission Zhuang Tiandao is 22 years old; the head teacher of Zhang Xiaoming H City Universal love middle school is 35 years old; The husband of Zhang Xiaoming, the logistics director of Wu FA H City Universal love middle school, is 40 years old; the third grade of H City Universal love middle school, the son of Wu Xin and Zhang Xiaoming, is 14 years old; the daughter of Wu Nanqian and Zhang Xiaoming is 15 years old. Finally, the motivation of writing is because I always want to conceive a tragic trilogy of an intellectual family with the main line from grandmother, daughter to granddaughter, taking the school as the platform until the reform and opening up. Knowledge is noble, but in the cultural revolution, knowledge was savagely corrupted by ignorance, and was bought and sold by money and power after the reform and opening up. What will be the fate of women who spread knowledge in such a world?