The Little Princess with Medical Knowledge Is Going Against the Will of Heaven

How come a good reincarnation suddenly turned into a time-travel drama? Completely subverting the promise of the King of Hell, this time travel is completely a book of suffering. She finally met her master after many twists and turns, but she never imagined that she would meet her love rival when she opened her eyes. This opening was predictable, but when she was frowning, she did not expect that her master was not too bad. He was handsome, powerful, rich, and most importantly, he could turn her life around, so what! Hey-hey……