The Villainess Will Not Repent

I tentatively set genres, but there might not be any relevant elements, or there might be. 【Louise Doltret】, a duke's daughter attending the Royal Glautrié Academy, goes mad with jealousy toward the girl hailed as a saint who had grown intimate with her fiancé, the Second Prince, and attempts to murder her. However, her clumsy plan backfires, and she is instead stripped of her engagement at the academy graduation celebration. Imprisoned for the attempted murder of the saint, she falls asleep with her pillow wet from frustration, only to awaken on the opening day of the Royal Glautrié Academy entrance ceremony. From then on, no matter what kind of graduation celebration she faces, whenever she falls asleep after graduation, she finds herself repeating her academy life again and again from the day of the entrance ceremony. And just as she begins to wonder if this eternal recurrence will continue forever, a boy claiming to be a god appears and tells her that this will be her final academy life――……