Arrogant Ghost Doctor Concubine, Evil King Please Be Good

She is the only descendant of the underworld ghost doctor. She accidentally traveled to the body of the legitimate daughter of the general's house. She tramples on the scumbag sister every day, takes care of her father's concubines, and teaches other wealthy ladies who don't like her. She lives a very happy life. But when did the prince, who was rumored to be as cold as ice and with a dead face all day long, set his sights on her, and actually fawned over her like a loyal dog? Get out of here, you stinky man, or I will prick you to death with a needle!