The Wicked King Spoils His Peerless Little Madcap

She is the heir to a family of traditional martial arts and medicine in the 21st century, a master of both medicine and poison, and a highly skilled fighter. After she transmigrates, she finds herself in the body of the Duke’s residence’s most good-for-nothing legitimate daughter. She swears that not one person who bullied or humiliated her will get away with it! “Give me a kiss, and I’ll help you get your revenge.” You scheming prince, please stay away from me. I can handle this myself. That’s what she thinks, but her body moves against her will, leaning toward him on its own... Damn it, what kind of cursed spell is this?! “You seem quite displeased with my spell?” The shameless prince gives her a wicked smile and pulls her onto the bed. “Then... shall we try another way?”