The grudges of the undead who have fallen into the world are deep and difficult to eliminate. The grievances were gathered by the gods and turned into boundless purgatory and evolved into a ghost realm.
In the ghost realm, ghosts have their own realms, and the prisoners who are pulled in will fall into purgatory to offset the sins of their ancestors and themselves.
This is the retribution that mankind deserves.
Even God, who is above us, will not have mercy on this.
Intention: The sins committed by human beings will ultimately be borne by themselves.