Synopsis

A chronically ill girl has spent most of her life in a hospital bed, passing the time with otome games. Then one day she wakes up inside one of those games—specifically as Aileen Lauren Dautriche, the villainess everyone's supposed to hate. Things go downhill fast. At the academy's winter banquet, the crown prince Cedric (and Aileen's childhood friend, no less) publicly dumps her in front of everyone and announces he's actually in love with the protagonist, Lilia. Knowing exactly how badly this ends for Aileen, the girl decides to rewrite her fate by seducing Claude, Cedric's half-brother and the game's final boss—basically the Demon King himself. With the clock ticking, she's got to pull off the impossible: fall in love with the villain and change everything before it's too late.

Content compiled by AnimeList.moe from publicly available sources.

Genres