A World with Only the Villainess and the Heroine

A reincarnator who became Emilia Redhart, a villainous noble lady appearing in the otome game "Sonata of the White Lily," regained memories from her past life starting at age three. The reincarnator decided to decline the engagement and avoid bullying the heroine. Through repeated interactions with the heroine, and a condemnation at the graduation party, this is a story depicting the subsequent events that unfold.