When the System Starts, I Am the City Lord in the Underworld.

The war in the three realms, gods, humans, demons, immortals, ghosts, and monsters, has been triggered. The underworld and the underworld have been breached. The six-path reincarnation system is in chaos. The king of hell in the ten palaces has been captured. The demon world is ambitious to break through the netherworld and then enter the human world. Ghosts wander around, and without the underworld system, the world slowly becomes like purgatory. The human race Longhu Mountain, Maoshan, etc. Lead Taoist disciples to protect the world and swear to the death to prevent demons and monsters from succeeding.