Karen realizes that she has been reincarnated as a villainess in an otome game. She makes a plan to avoid her tragic end by winning over her fiancé, Prince Heinrich Abelien, even though she still has feelings for her childhood friend and the prince's bodyguard, Hansel. The situation takes an unexpected turn when Alice, the protagonist, arrives and captures the prince's attention, stirring up jealousy in the other girls. Though Karen feels heartbroken as Heinrich starts to drift away from her, she remains steadfast in her determination to steer clear of any villainous deeds. Unfortunately, Karen's reputation comes under threat, and only Hansel, the one she truly loves, can save her.