
Location
Netherworld/City Of Plague
Netherworld, known colloquially as the City of Plague, stands as a nightmarish island formed from the accumulated remains of countless victims and the still-suffering afflicted, a grotesque monument to humanity's darkest medical horrors. The landscape itself is composed of decomposing corpses and the living diseased, creating a landscape of perpetual suffering and decay. Towering above this abyssal terrain are massive lighthouses constructed entirely from coffins, their walls lined with trapped victims still enduring the final stages of the most virulent plagues imaginable. Surrounding the base of these structures sprawls an endless cemetery of gaping graves that release noxious miasmas and constantly mutate new strains of pestilence into the atmosphere. The waters surrounding the island present an even greater horror—a murky expanse choked with corpses, blood, and viscera, perpetually battered by violent tempests whose acidic rain intensifies the suffering of any exposed to its touch. The only refuge from this biological wasteland exists within the lighthouses themselves, though entry is granted solely to those bearing no visible signs of infection—no crimson blisters infested with black maggots, no blood-reddened eyes, and no weeping yellow corruption. Yet safety is illusory, for the mysterious guardians in their black hazmat suits who patrol the interior are not protectors but harvesters, themselves rotting entities that preserve the clean inhabitants not for salvation but as a source of unspoiled flesh and healthy tissue to replace their own putrefying forms.
Open in Summon WorldsLandmarks
The Marrow Tide Pools
Shallow, stagnant pools of brackish water scattered across the island's lowest points, formed where acidic rain collects between decomposing corpse-mounds. The pools churn with a sickly bioluminescent algae that feeds on plague-infected blood and rotting flesh, casting an eerie green glow at night. Adventurers investigating these pools discover they serve as breeding grounds for disease vectors—massive maggot colonies and plague-carrying insects that swarm in clouds. Submerged beneath the murky surface are the remains of failed attempts to escape the island: skeletal hands reaching upward, tattered clothing, and personal effects of the damned. Most disturbingly, the pools appear to be intentionally maintained by the hazmat-suited guardians, who periodically harvest the concentrated disease cultures for unknown purposes, suggesting these pools are not natural phenomena but carefully cultivated reservoirs of pestilence.
The Ossuary Vault
Buried beneath the island's surface lies a massive underground chamber constructed entirely from interlocking human bones and skulls, serving as a repository for the most virulent plague strains. The vault's walls weep a sickly phosphorescent fluid that glows with an eerie blue-green luminescence, illuminating countless alcoves where sealed bone containers hold concentrated disease essence. The air within is so thick with miasma that even hazmat-suited guards rarely venture deep inside. Adventurers who discover the entrance—hidden beneath one of the cemetery's oldest graves—may find ancient records etched in bone documenting the origins of the plagues, but retrieving them risks exposure to airborne pathogens of unimaginable potency. The vault's deepest chamber contains a pulsating heart-like organ of unknown origin, still beating weakly, from which all the island's diseases seem to emanate.
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