Demon Doctor and Demon Concubine: Please Come to the Prince's Bed

She is a demon doctor with ghost hands who makes thousands of people surrender in the underground city of the 21st century. She can cure the world's diseases with a flying silver knife in one hand, and store rare treasures in the world with the other hand in the spirit and demon space. She was the concubine of the Taifu Palace of the Fengyan Dynasty. She was arrogant and incompetent. Her biological mother died early and she was estranged from her father and brother. She was poisoned because of her appearance and was thrown into the wilderness. Once he traveled to another world, when she replaced her, when he opened his eyes, everything had changed! Dressed in red like blood, stunningly stunning!