After the Reversal, my Master Turned into a Gloomy Mad Beauty

After accidentally falling into a mysterious cave, Mu Xin was transported into the world of cultivation at the end of the Dharma era, where she was taken in by her master. However, being born in the 21st century, she saw the widespread suffering of humans and decided to embark on a path that defied the will of heaven. Betraying the sect, fleeing into the demonic path, and ultimately orchestrating a battle between Immortals and Demons, and sacrificing herself to bring clarity and peace to the world, But unexpectedly, when she opened her eyes, she found herself still laying in the same place where she had fallen.