That person was the prince of the school, and she was just an ordinary girl. Although, he was her childhood playmate, and she once had a crush on him, but it has been forgotten as black history. When they appeared in a school again, she regarded him as a stranger. Unexpectedly, the two families had a marriage contract, but the groom was his brother...
She doesn't want to marry, not because of him, but because she doesn't want to marry someone she doesn't understand at all and doesn't like at all. Later, when she got along with him again, she discovered that there was one more reason why she didn't marry...