The Number One Devil Concubine in the Happy World

A strong man and a strong woman, the two strong forces join forces, no abuse and no misunderstanding, clean body and mind, absolutely pampered to the end! Cold edited version Unknown family! When she was born, she was regarded as useless because she had no power. When she was called a bastard, she was ruthless and decisive as soon as she was born—— Scrap material? She is a peerless genius, and she has endured humiliation for ten years just to give her enemy a fatal blow! Bastard? She is the little princess of the demon clan, who dares to say that she is a bastard! Contract magical beasts, refine elixirs, and practice peerless martial arts... When revenge is fierce, they meet on the edge of life and death. She and he will be sad or happy depending on their fate, or they will definitely agree to life and death! When two cold and cruel people meet, is it each other's salvation or each other's nightmare?