Lin Wan: Quiet and reserved, delicate and sensitive, with excellent grades but an average family background (single parent, mother is a teacher). In high school, I secretly had a crush on Cheng Ran, the favored son of heaven, and existed like a shadow. He was admitted to the Chinese Department of a prestigious university in Beijing and gradually transformed and became mentally tough. After working, he became an editor of a well-known publishing house. Her love is deep and lasting, with low self-esteem and admiration, and also contains huge explosive power.
Cheng Ran: The sun shines brightly, his family is well-off (his father is a successful businessman, his mother is elegant but controlling), he is a born leader, he is good at basketball, he seems cheerful but actually he feels lonely inside, and he is late to emotions. Admitted to the top business school in Shanghai. After graduation, he took over the family business. His world was once very big, but it was gradually filled with Lin Wan's shadow. Only after losing it did he learn to cherish it. The two separated and reunited many times due to class, distance, misunderstandings, and family pressure.