Grimstone Abyss

The deepest and most dangerous seal. The Grimstone Abyss is a literal chasm that descends into the world’s darkest depths. Legend speaks of entire civilizations that fell into this abyss and were never heard from again.

The Pale Conductor dwells in the depths of the Abyss, bound by the seventh and mightiest seal. As the other seals weaken, the Abyss grows closer to the surface—or perhaps the boundary between worlds is simply thinning.

Few who have glimpsed the Abyss have returned, and those who did speak only in whispers of something vast and hungry waiting in the darkness, singing a song in a language that predates existence itself. The seal here is not stone or ritual, but something far more fundamental: it is written into the very fabric of reality itself.