The result of a wicked young lady stealing her sister's fiancé--- Her feelings are accelerated when her sister is chosen as her crown prince's fiancée. After several years of trying to kick her sister out, she finally broke off the engagement of the two of them. Nevianna was pleased that she had become the crown princess and she was a winner, but...・■Character・Nevianna - A beautiful girl with a bad personality. Noamnevianna 's sister's ex-fiancé , who steals her sister's fiancée out of jealousy of her perfect sister . Prince of the empire - Intelligent and kind, he doesn't seem like someone who would dishonestly replace his fiancé, but...? Rosrone- Nevianna's older sister, Noam's ex-fiancée. She is called a perfect lady. Even if her engagement is canceled, she hopes for the happiness of the two people who caused it.