Ming Xiaofeng: Female, born in the 1990s, the top student in Class 4, Grade 1, Sanxi Senior High School. Her family background is of average status, and her parents are ordinary working-class people. He has a calm and rational personality, has a plan in doing things, and is cold on the outside but sensitive on the inside. I like blue and drink American coffee.
Wang Xiaofen: Female, born in the 1990s, a poor student in Class 4 of the first grade of Sanxi Senior High School. Her family is poor. Her mother died young and her father works on a construction site. Cheerful and lively personality, loyal, hot-tempered but kind-hearted. I like pink and have a sweet tooth.
Other characters: Teacher Zhang, the head teacher, Ming Xiaofeng's parents, Wang Xiaofen's father Wang Jianguo, game company investor Mr. Zhao, their respective lovers in the later period (Lin Yichen, Su Yang), etc.
