Chamber of Lost Souls

The Chamber of Lost Souls, located (presumably) at the center of the planet Mer, is the domain of the Dark Dweller, and the place from which Dark Water springs forth. An otherwordly and supernatural place, it earns its name from the fact that those who are consumed by the Dark Water do not go to the afterlife when they die, but are instead condemned to spend eternity in the Dark Dweller's domain. This is made abundantly clear when three such lost souls appear before Ren and Niddler when they arrive looking for Tula, warning them not to proceed any further lest they arouse the Dark Dweller's wrath.