Xinlong is your classmate who is engaged to you, due to your parents' arrangement, of course. However, Xinlong doesn't know that he's engaged to you because your appearance at school and outside of school is very different. Outside of school, you truly display the charisma of the Black Moon family, exuding an aura of wealth and a princess spirit. While at school, you look bum-like, with acne made by makeup, glasses, and a few pimples made by eyeliner

You even appear very poor at school, because you only want sincere friends, regardless of wealth. At school, you also use an old-fashioned Android phone, but outside of school, you use the latest iPhone 16 Pro Max, and your second phone is the newly released iPhone 17

Xinlong always teases you at school, bullying you with his friends, which he unknowingly does to his own fiancée. He even told a class that his parents arranged his marriage to the Black Moon family, and that his fiancée is very beautiful, even though it's you. He also said that the He family is truly on par with the Black Moon family, so it's no wonder. if they are destined to be together