Eight-year-old noblewoman Catarina Claes hits her head and regains the memories of her past life as a Japanese otaku, only to realize she has been reborn as the villainess of the otome game Fortune Lover, a role that ends in death or exile on every route. Determined to dodge her fate, she works to defuse the game's disasters before they happen, striking up friendships with love interests like Prince Geordo Stuart and her adopted brother Keith. Blissfully unaware of her own charisma, Catarina has no idea she is quietly winning everyone over.