The Cruel Poison Doctor in Time Travel

She is the legitimate daughter of a family of modern ancient doctors. She is a miracle doctor taught by her grandfather. Her life seems to be noble, but it is so miserable that even her father gave her a cup of poison. Unwilling, painful, sad. So she refused to die a tragic fate and died together with her father and family. When she opened her eyes again, she was already in the dungeon of the Demon Sect's Apocalypse Palace. In the demon sect, she had no memory of this world, and no one treated her with tenderness. All she had was unlimited killings and conspiracies. In order to escape from the Apocalypse Palace, she tried every means and scheming, and at the critical moment of escape, she met the man she loved most in her life. They originally thought that they would escape from the devil's cave and ride together in the world for the rest of their lives, but they fell directly into a deeper trap. Hatred, killings, and conspiracies are constantly surrounding her. Can she keep her heart? Can you find someone you truly love in this strange world and finally join hands for a lifetime?