Sheol

Sweltering cave interior with demonic figures and resistance gathering.

Sheol begins as a sweltering, infernal cavern in Book 8, serving as a staging ground for demonic resistance against the Dungeon's oppressive regime. Across the series, this location transforms from a mere hideout into a nexus of rebellion, where the oppressed gather to plot against the system. Its evolution mirrors the broader narrative arc of resistance, shifting from passive refuge to active war zone as the crawlers' fight intensifies.