"When corporate worker Rei Ohashi finds herself reborn as the protagonist of her favorite dating sim, it's the perfect opportunity to do what she's always wanted--seduce the villainess! In her previous life, Rei had no interest in the princes the game had to offer. She only had eyes for Claire François, her nemesis. Now, armed with her extensive knowledge of the game, and her undying love for Claire, will Rei finally be able to win over the woman...

Rae and Claire are about to face off in a heated battle to join the Academy Knights! The selection test will see Rae, a dual-caster with knowledge from her previous life, try to hold her own against Claire, a preeminent fire user. Who will come out on top?

All the progress Rae has made in getting close to mean-girl Claire by literally waiting on her hand and foot is threatened when an old flame of Claire's moves back to town -- and is a beautiful foreign princess!