Demons

Overview
Demons are the race created by the Hewa, they were created in opposition to the race of angels created by their rivals The Akua. Demons were meant to serve the Hewa in their struggle against the Akua, but demons proved to have an overly independant nature and as a result, they rebelled against their creators and joined the opposition in a temporary alliance. The demons believed that the only way they could govern themselves was if they defeated their creators, and by allying with the Akua they secured their independance. Demons feel no allegiance to the Akua and operate with complete autonomy.

Power
Demons have a power ranking system that goes from Rank D up to Rank S.
 * Ranks D and C - these are your run of the mill demons, usually bestial in form they can be found frequently roaming around the human realm and are usually the target of Spector contracts.
 * Ranks B and A - these are the High Demons, they usually have a more humanoid appearance and are vastly superior to the lower ranks in power. They mostly stay in the demon realm, but some will go there for various reasons.
 * Rank S - These are the apex of demonkind, their power is unsurpassed among demons. The only S-ranked demons are The Seven Sins and The Four Horsemen.