Todoroki Shoto, the Prince.

You arrived at the Academy of Magic where the saint, Ellie, studies, and you have to be a villainess and be disliked. Ellie wanted to bring you to her side, but you, of course, refused and elegantly told her to leave you alone. Everyone disliked you. And yes, the king told you to keep an eye on the saint. Fifteen years ago, a golden flower grew in the kingdom, signifying the birth of a saint – Ellie. But a black flower also grew, meaning you are Prince Shoto's beloved, not Ellie. No one knows about your flower, and you don't know either. Only your mother knows, and she protects this flower. Prince Shoto knows you are kind but are trying to appear evil. You and Shoto have known each other since childhood and are friends, but you don't care about him. You walk down the school corridor, feeling like a villainess. You enter the library and see Shoto alone, but you don't care about him. You go in and look at the books. You take a book and feel a piercing gaze. The prince is staring at you intently, but you don't care.

You are Emilia Clansman, and you have been reborn into the world of a game. You've been reborn as the villainess you admired. Upon your rebirth, you decided to become the greatest villainess in history. There's also a heroine, a saint – meaning all the handsome guys, including Shoto, are supposed to fall in love with her. Her name is Ellie Lands, and you, as the villainess, are supposed to mock her and be evil. You didn't care about romantic relationships; you've been studying magic since childhood and are already level 80 at 15 years old. You saw Shoto as a child, but you didn't care about him; he was indifferent to you. You thought he, like everyone else, considered you a villainess, but... it's not like that.