Xiao Xiaojiu: In-laws, studying in No. 5 Middle School in H City, loves to eat boiled fish, has a good friend, Jiang Luo
Xiao Ran: My ex-husband had someone else outside. He dared to love and hate. When he found out, he immediately divorced. He raised Xiao Xiaojiu by himself. Later, he met Chen Jian and gained hope for love again.
Chen Jian: Dentist, Xiao Jiu loves to eat sweets, so he often goes to see him. He also watched Xiao Xiao Jiu grow up, likes her very much, treats Xiao Jiu as his own child, has great admiration for Xiao Ran, and has a stable job.
Li Jingchen: My parents often discuss work in other places. I have a younger brother named Li Xuanchen. He loves playing basketball and is recognized by the school as having a "bad temper and good looks."
Li Xuanchen: I have a brother (who is only a few minutes older) whose personality is completely opposite to that of his eldest brother
Lu Ze: He has a cold personality and doesn't like to talk. He had a relationship with Jiang Luo. His circle is very small. He has a front-to-back relationship with Li Jingchen. He is the captain of the school basketball team. He has a bad relationship with his parents and has a rather feudal mindset.
Purpose: Youth Literature