Demon Lord of the Iron Fortress and The First Construct
Aetherius, the first construct forged himself in the center of the Abyss; his consciousness derived from the aether that remained after the gods created the Abyssal Planes at the dawn of the multiverse. Aetherius rules over the enormous Iron Fortress which spans roughly the same area as twice the capital city of Ornen in it’s entirety. The fortress itself is inhabited only by Aetherius and the mechanical abominations that he has created. Aetherius’ main objective is to eventually gain enough power to be able to transform all life in to machinations like himself throughout the multiverse.