Fantasy: Create the Underworld at the Beginning

He traveled to a fantasy world and became the ghost king in a ghost realm, managing the souls of human beings after death. But Su Yu discovered that the ghost king in this world was a bit miserable. A powerful monk can break into the ghost realm at will, take away the soul, and even bully the ghost king and kill ghosts! Fortunately, Su Yu was bound to the Supreme Reincarnation System. Create the Underworld, the Eighteen Levels of Hell, the River of Oblivion, the Naihe Bridge, and the impermanence of black and white, billions of Yin soldiers, bull-headed and horse-faced men, and the ten palaces of the Lord of Hell... Thousands of years later. Su Yu was wearing an imperial robe and a crown, looking down at the heavens and the world: "No matter the immortals, gods, Buddhas, demons, human emperors or demon lords, they will all enter my reincarnation and leave their names in the book of life and death!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.