There are three thousand realms in the demon world, and each of the three thousand realms has its own demon vein.
The "Sacrifice to the Emperor" of the will of the demon world stipulates that one hundred thousand years will be used as the node, and a ritual "Devil Gate Procession" will be held every hundred thousand years to determine the ownership of the demon veins of the domain master in the next hundred thousand years.
Intention: Demon clan