Miracle Doctor and Crazy Concubine

The ninth prince of the Zichen Kingdom was talented and handsome, but he was inexplicably poisoned and mutilated, causing him to become disabled, causing his whole person to become violent and unstable. The miracle doctor of the 21st century, a silver needle, the living dead, flesh and bones. Once she traveled through time, she became the useless third lady of the Prime Minister's Palace, as cunning as a fox. What kind of sparks will fly when they meet?