Your Highness, Stop Spoiling Her and Leave Some Dignity for the Green Tea Villainess

Xin Qing'er is a peerless healer and poison doctor, with a silver needle that cures every illness. So how did she end up, after transmigrating, as a useless princess consort everyone wants to beat up? She opens her eyes to find herself hung on the city wall for three days and nights, nearly dying. The first thing she does after getting down is wish the regent and his side consort a long and happy life. But what's with this cold prince? He's suddenly become an expert at spotting fake women, and won't let any of them get close. The gentle, charming side consort, his childhood-friend sister, and the caring older sister are all turned away by him. "You lot should stop getting in the princess consort's way." "Trying to drive a wedge between us? You're beneath contempt. My princess consort and I are devoted to each other. No one else can come between us." So upright? The woman doesn't buy it. "They went to all that trouble to stir up trouble. Isn't it rude of you not to humor them?" "Hah! They don't deserve courtesy."