The novel is set in the North, and is a BE love story between a college graduate female protagonist and a middle-aged male protagonist. The male protagonist is named Su Lin, who is an excellent high school Chinese teacher. He has a calm personality and likes to wear windbreakers, suits, etc., Which creates a sense of contrast. The heroine is Wen Lan. She has just started working after graduating from university. She has a lively, cheerful and generous personality and is brave enough to express her love. The heroine went to hold a parent-teacher conference for the children of relatives. When she went upstairs, she fell in love with the hero at first sight just at a glance. The heroine asked her classmates at school to get the hero's WeChat account, and then began to pursue her. For example, she sent WeChat messages, confessed her love, and dated the hero. She was sad when he was rejected by the hero, but she still bravely pursued love. The male protagonist is tolerant due to the age gap, but there are times when he can't handle it, so when he goes to the appointment, the male protagonist will also respond carefully, such as picking up the female protagonist from get off work, writing blackboard writing for the female protagonist in the classroom, etc. As the two get along, the heroine discovers that the hero likes fishing and sings well. The hero once sang in a campus art festival. But in the end, they still couldn't be together because of the age gap. The male protagonist chose to develop in the south, and the female protagonist also found someone else.
