Aesturex

Aesturex is the archangel of fire and one of the original divine. He serves directly under God and is arguably the most powerful entity in the Emdes Universe, aside from God and Mors themselves. Furthermore, he holds the position of the Lord of Souls as well as the leader of the demonic council, having been placed into them after The Shattering, due to him having continually proven to be both trustworthy and capable enough to hold those positions.

He is the father of Fax (no mother exists, as Fax was born from the Soul Forge) and plans to have his son take his position as the de facto lord of the underworld once he has grown up to be capable of handling that position. As anyone that knows Fax should be aware of - the boy still has quite the ways to go. The exact reasons why Aesturex chose to create a heir with a personality such as the one that Fax possesses remain a mystery, but given that he is an otherwise rather intelligent individual it can be assumed that it wasn't just an accident (even though most people claim it totally was).