Your Highness, You're Poisonous

A notorious god of killing transmigrates into the body of a timid princess. She swears that even if she spends the rest of her life acting like a fool, she won't fall in love. But then the sweet-natured Prince Regent sets his sights on her. “I want to fight on the bloody battlefield. I'm a strong, independent woman!” The man beside her cautiously replies, “Isn't this all about the money? You even chipped up the floorboards in my manor and sold them. You sold my century-old peachwood, too, along with my gold-threaded brocade robes.”