I Practice Magic in the Immortal Sect

She once was the enemy of the three realms, and she also believed in one person as her companion. But the end was to be wiped out in the Jiuqu Yellow River Formation. The dignified Demon Lord has a love brain and is truly the most shameful person in the three realms! Before disintegrating, she realized it, sacrificed her soul, and forcibly stole the mountains and seas! ! ! The soul of life was reshaped, time came back, and she returned to thousands of years ago. This time she will never fall in love. Not only will she become the Demon King, she will also become the absolute overlord of the three realms! We must kill the Emperor of Heaven and leave him with no way to survive! Because the scumbag must die! There are three realms in the world: the fairy world, the demon world, and the human world. The fairy world is at the end of the sky, the demon world is at the abyss of the earth, and the human world is in the world of glory. This woman has a system of shaking people, starting from the flashy era... "The female disciple of the Immortal Sect is the Demon Lord, and the scumbag of the Emperor of Heaven must die!"