Eight-year-old Princess Pride Royal Ivy recovers the memories of a past life in Japan and recognizes the world around her as Our Ray of Light, an otome game. In it, her own character is fated to grow into a tyrant queen who torments her kingdom and her family, until the younger sister she wronged puts an end to her. Drawing on her memories of the game and her position as crown princess, Pride sets out to steer events so that the game's love interests, her people, and her own family all come through intact. This light novel is the story's original source.