Seven years ago, Lan Jiuxiao's departure made Yan Yi understand his feelings for Lan Jiuxiao. He also realized this and knew it was wrong, so he pretended not to see the small note tucked into the crack of the door.
Five years ago, Yan Yi went abroad to study for a Ph. D. Just to completely give up on this unrequited love. However, when he saw the news about Lan Jiuxiao, all his years of hard work were completely in vain.
Seven years later, Yan Yi returned to China. He originally thought that he would continue to be his neighbor's big brother whom he relied on, but unexpectedly, this kid didn't act according to common sense!
Lan Jiuxiao: "Who is your brother? I am your wife!"
Yan Yi: "???" Kid, you are stimulating my wolf nature...
The fake warm man is really a black-faced and elegant scum university professor. The fake straight man is really gentle and the top idiot's CV is fucked.
Concept: Silly and sweet text, sweet love, with a little bit of drama within the drama.