Living solely within the confines of her father's home, Rosalia, a Marquis' daughter, unexpectedly found herself enchanted by a fiery-haired knight who stumbled upon her garden when she was sixteen. At that moment, something within the high-powered daughter triggered a response - a knight, reborn yet unaware that he is positioned as the main love interest in an otome game, and the notorious antagonist, Rosalia, whose heart shifted upon encountering the knight.
The reborn heroine, endowed with knowledge of the game, was meant to be Rosalia's undoing. But, as fate would have it, things didn't pan out per the plot...
"What are you supposed to be, anyway? The villainess, right?" quizzed the knight.
"Villain?" Rosalia retorted. "You're underestimating the role - I'm the real deal, the genuine villainess."