Demon World

Realm that existed beyond many worlds (space-time) in The Daily Life Of Immortal King.

Summary
The realm of demons, is divided into 3 areas with 108 domains and, according to strength, is divided into 96 external and 8 intermediate domains.

The supreme leader is the Demon Emperor, and he has an advisor, Demon Master, who trains and commands the King Demons, powerful species of demons, to conquer worlds. There are also lesser demons who are usually soldiers used during large-scale raids or small parallel invasions, like those that happened on Earth before 4386.

Story
The Demon Emperor has been the supreme boss of the entire Demon World for thousands of years, These years he was always in his palace, bored, while he ordered several operations in other worlds, in order to conquer more territories and collect spiritual energy, since the raw spiritual energy of the Demon World is not very high. The demons also carried out several small invasions of their own on Earth, due to their high amount of raw spiritual energy, but officially the Demon Emperor only ordered the first invasion in 4386.

Trivia
-Since the Earth with level 4 spirit power was considered by the Demon Master to be more emptied than the demon world itself it is likely that the demon world has between 5-7 of raw spiritual power.