Just like its arch-enemy, The Creator, no one knows where The Destroyer came from. It resides in a place called “Heaven” by the angels who inhabit it. The Destroyer’s goal is as its name implies: the total destruction and corruption of everything in existence.
At some point during the existence of Pangaea, the first human civilization, The Destroyer had corrupted a great number of angels who called themselves demons afterwards. Their defection from The Creator began The War in Heaven.
At some point during this war, The Destroyer’s second in command, Melede, goes to earth with 99 other demons to corrupt Pangaea, but they only wind up bringing confusion to humanity rather than destruction.
At the end of the war, The Destroyer and its minions are sent to “Hell”, by The Creator.
But The Destroyer has other ways of causing trouble…