1. Locations

Ilmurea

The Lost Serpentmen City of Ilmurea

Hidden deep beneath the jungle floor of Moog lies Ilmurea, the last stronghold of the serpentmen empire—a fallen subterranean city that resonates with the strange echoes of its ancient inhabitants. Constructed in the twilight years of their civilization, Ilmurea was intended as an emergency redoubt, a fortified base from which the serpentmen planned to launch a final offensive to reclaim their lost surface empire from the Olmoy. However, despite its vast military purpose, Ilmurea was never meant to house a thriving population; it was a tactical outpost, a base built in haste under desperate circumstances.


The City of Last Defense

To the serpentmen, Ilmurea’s design reflects an architecture and technology far beyond human imagination. Colossal arches, serpentine pillars, and massive serpentstone sculptures fill the subterranean enclave, their intricate engravings pulsing with dormant magic. Despite centuries of neglect, the structures still stand tall, scarred but intact, shadowed by dark waterfalls that continue to flow through the city, providing irrigation to the surrounding pools and caverns. These waterfalls are fed by ancient aqueducts built into the cliffs, concealed by the dense jungle above, and cascade into deep reservoirs that keep the city thriving with an eerie vitality.

The city’s streets are littered with serpentstone statues, carved in the likeness of Yig, the Great Old One worshiped by the serpentmen. It is said that these statues were once infused with the essence of Yig himself, capable of emanating mind-bending incenses, hypnotic sounds, and flickering lights that bewitched anyone who dared to approach. These statues now stand as haunted relics, pulsating faintly with memories of a time when their god ruled the caverns below.


The Fall of Ilmurea and the Death of Yig

The end of Ilmurea came at the hands of the Olmoy heroes, the Dawnblades, who had already brought low Yaxun B’alam. In their campaign against the serpentmen, the Olmoy uncovered Ilmurea’s hidden location and attacked with a ferocity born of both vengeance and desperation. Their greatest victory came when they infiltrated the heart of Ilmurea and beheaded Yig himself, the monstrous Old One worshiped as a god by the serpentmen.

Yig’s death marked the end of the serpentmen’s hope of reconquering the surface. The slaying of their god shattered their morale, and repeated raids by the Olmoy made Ilmurea’s position untenable. One by one, the serpentmen abandoned their posts, retreating to the darkest depths of the world, leaving Ilmurea a ghostly ruin.


Transformation of Ilmurea

After the serpentmen’s retreat, the Olmoy established a garrison within Ilmurea, hoping to loot its riches and protect their world from the serpentmen’s return. For decades, they occupied the city, stripping its riches and attempting to preserve its grand architecture. However, with each passing year, the Olmoy presence in Ilmurea became more isolated. Supply lines from the surface were severed, and without the resources to maintain their equipment, the Olmoy began to adapt to life in the dark, subterranean caverns.

Generations passed, and isolation took its toll. Cut off from their culture, food sources, and rituals, these Olmoy soldiers evolved over time into something else entirely—primitive, savage beastmen with only the faintest memories of their former lives. Today, these beastmen are the true inhabitants of Ilmurea, clinging to the ruins of a civilization they barely comprehend, worshiping idols of Yig in a twisted reflection of the serpentmen’s faith.


The Ruins and Echoes of Ilmurea

Ilmurea’s magic is still potent, but it has been warped by neglect and isolation. The serpentstone statues of Yig, though weathered and decayed, continue to emanate hallucinogenic incense that induces visions and strange dreams in any who come too close. Faint whispers echo throughout the city, remnant spells and wards that cause sounds to distort and disorient. The city’s aura draws lost souls and mad creatures to it, luring them with promises of forgotten power.

The beastmen who now inhabit Ilmurea have created makeshift altars around Yig’s statues, worshiping the Old One as their god. In their madness, they cling to the ruins, decorating them with primitive carvings and symbols that express their fragmented memories of the Olmoy. They view the deeper passages into Ilmurea as forbidden territory, haunted by the ghosts of the serpentmen and patrolled by shadowy creatures that serve as lingering guardians of the Old One.


Ilmurea’s Tempting Mysteries

To those brave or foolish enough to seek out Ilmurea, the city offers countless mysteries and dangers:

  • Forgotten Relics: The serpentmen abandoned many powerful relics in their hasty retreat, and some of these artifacts remain, waiting to be claimed. However, each comes with powerful curses, traps, or guardians that fiercely defend the city’s treasures.

  • The Serpentstone Statues: These statues, infused with the essence of Yig, are rumored to hold fragments of the Old One’s power, capable of granting terrifying visions or even bestowing the dreams of Yig himself to any who dare to touch them.

  • Subterranean Ecosystem: Ilmurea has become home to strange creatures—both beasts and sentient beings—drawn by the city’s mysterious energy. Giant serpents, monstrous insects, and spectral serpentfolk stalk the shadows, ready to ensnare the unwary.

  • Yig’s Resting Place: Deep in the heart of Ilmurea lies the Tomb of Yig, the site where the Old One fell to the Olmoy heroes. Rumors suggest that the serpentmen may have left powerful wards around Yig’s remains, designed to protect them even in death. Others say that a cult of serpentfolk has returned in secret, hoping to resurrect their god.


Legacy of Ilmurea

Though the city has faded into history, its legend lives on, calling to adventurers, power-seekers, and cultists alike. In Ilmurea’s shadowed corridors, the past is as present as the stone walls themselves, and the city’s eerie silence hides both promise and peril. Those who venture into its depths may uncover knowledge lost to time, but the price of this knowledge can be deadly, as Ilmurea’s darkness harbors secrets that may once again threaten Moog.