She is the god-sister of Hades and a part-time Bai Wuchang who seduces people in the world. His partner, Hei Wuchang, is a handsome guy who has been working for more than 800 years and has not been promoted. The enemy is the most beautiful woman in the underworld, but her true identity is the daughter of the Emperor of Heaven. The nest in the human world is a, uh, sex shop called Qingfengju... Well, don't be fooled by the introduction. In fact, this is a cultivation novel. The immortals cultivate immortality, the human race cultivates immortality, and the underworld cultivates the underworld. But since the human king Fuxi disappeared three thousand years ago with the Human Emperor's Book, one of the three great books, the balance of the three realms has been broken...