Ascaraithe

Ascaraithe, the Black Pit is a dark realm which was originally created and inhabited by Zeth as an attempt to live out their life as a recluse, and avoid all others. However, over time dark creatures and malignant magical creatures came to call it home. Zeth has never shared the secret of its location with the mortal races, and no one is clamoring to find it, so its location is completely unknown.

History
After a time being a god and tiring of their inability to escape the living on Tolnithe, tired of seeing things die around them, Zeth found the darkest and deepest hole in the ground and created Ascaraithe.