Ran Dongyang: An understanding and emotional sixth-grade primary school girl, she is not the most beautiful, nor the smartest, but the kind of attractive girl that both boys and girls like. (Angel in the boy's mind) She is very happy and has parents who love her.
Mei: Ran Dongyang's bosom friend, she grew up in an unfortunate family, but she refused the pity of others and bravely shouldered the burden of life. In the days of contact with her, Ran Dongyang tasted the hardships of life and experienced strength.
Mo Xiner: Ran Dongyang's good friend, a very clever girl. In order to save her parents' marriage, she tried to be a lovely girl. Very clever. I especially envy Ran Dongyang and cherish a toy that Ran Dongyang gave her. Finally, my parents divorced.
Little witch: The most fashionable girl in Ran Dongyang's class, a fanatical groupie. Her father's surname is Liu, her mother's surname is Yang, her name is Keiko, and her mantra is "Cool!" "awesome!" Miss An Shu, who likes teaching mathematics very much.
Mikan: The squadron leader who has no shortcomings is very clever. He will do whatever the teacher tells him to do. Diane; A brave girl, good at resisting injustice. And beautiful ivy are good friends. Diane often lets boys dance ballet. There are only my mother and my mother's sister at home, and my mother has the skill of making cheongsam. The most outrageous thing Diane did was to get herself drunk with beer.
Wu Mian: A very independent boy, likes playing computer, doing Olympic math problems and often doing unexpected things. When Ran Dongyang needs help, he will be the first person to think of. Known as "encyclopedia".
Jordan: Ran Dongyang's deskmate, a self-righteous guy, claimed to practice boxing at home every day, and several sandbags were broken, but when it was time to make a move, he ran away.
Gu Longfei and Jing Doudou: A pair of comedy stars, two people, echo each other and put all their wisdom into the jokes. They are very annoying when they are here, but unforgettable when they are away.
Lu Feifei: He is overweight. When walking, I like to get out of the way with my hands behind my back and shake my big head with high IQ. He is so creative that he can start a "golden idea" company.
Maga: A stuttering boy, not confident.