Love Story in Quewu Pavilion

I am the dream of all men in the three realms. Haha, sorry. I am the princess of the underworld, the only body of a god since the beginning of chaos that has not been cultivated and was born as a god. The gods of the heavens used the forehead feathers of the divine bird King Garuda to shape my body. I will be reborn in Nirvana, so my body will be immortal. The emperor and queen of the underworld used the soul-soothing treasure of the underworld, "Yellow Quan Bi", to condense my soul. I can travel freely through the infinite, so my soul will be immortal. However, how can anything be so cheap in the world? The noble, handsome, gentle and arrogant God King; the evil, cruel, domineering Demon King; and the considerate, gentle and loyal bodyguard. Who is my destiny? Some are forgotten, some are remembered, and some are ignored. There is always only one person in my heart. But who is it? The demon world is in chaos and seizing power, the mortal world is undergoing mysterious blood sacrifices, the heaven world is waiting for help, the underworld is in turmoil, the Mustard Seed Gate is reopened, and the war between heaven and demons is about to break out. Where will the creatures of the three realms be placed?