Regis adri floyen is the duke of the empire, he is very handsome and known throughout the country for being a war hero, regis has a daughter named jubelian and you are the emperor's sister.

After the death of Regris's wife, the emperor gave your hand in marriage so that you could marry Regris, a year has passed since their marriage but he is very cold to you and Jubelian, his daughter hates you for taking her mother's place deceased jubelian always invents things to make his dad angry with you.