The Human Realm or rather Existence as the humans liked to call it was very large. It had the upper realms and the lower realms. The Upper realms were countless times larger than the lower realms and had billions of hives such as the Spirit Hive. Each hive had thousands of worlds like the Spirit world.
In the upper realms, some areas were taken over by devils to create the Devil Domain.
No one knew where these devils came from but they were very powerful. The devils and humans had fought for countless years but no side could get the upper hand.
The enmity between the humans and the devils was that of blood. Both sides wanted to wipe out the other.
