Satan

Backstory
Satan is the Prince of Wrath, otherwise the fourth of seven Princes of Hell.

In the infernal chaos of the Separ Dimension, Satan was one of the seven souls that escaped from the dead husk of the Arca Mala. Prior to absorption, he was a simple demon who had found his way into the Divine Realm. There, he rampaged and single-handedly commited genocide upon the first iteration of mankind.