The Palm of the Regent's Hand Turned Black

In her previous life, Jiang Yining was addicted to power and fame, and fell into the trap of her concubine for the sake of status, resulting in the tragic death of her grandfather, her mother, and her eldest sister. Reborn ten years ago, she cured her mother, saved her grandfather, and protected her eldest sister. Her medical skills transformed everything, leaving all the scum behind her, and she rose to the top! However, a certain reborn mad major general... Could you please stop looking at her so eagerly? * The white and black heroine VS the yandere male protagonist who is reborn in two lives and pursues his wife