River’s hands, knuckles slick with the damp of the subterranean clay, scraped at the brittle strata of the tunnel wall, the sound a brittle susurration that reverberated in the suffocating corridor. The catacombs exhaled a fetid breath of silt and mineral rot; air hung thick with the acrid perfume of dissolved iron and stagnant groundwater. Shadow pooled in every fissure, contorting the angles of the vaulted ceiling into grotesque parodies of vaulted arches, skeletal ribs of architecture that had once housed the hubris of Kar’thyl. River’s lantern wavered, a tenuous halo swallowed almost immediately by the oppressive darkness, illuminating only the proximal dust motes, each a tiny suspended echo of obliterated light.

Above them, uncounted layers of earth and clay pressed inexorably, a constant, silent admonition of the surface’s fragile dominion. The tunnel was not merely a corridor but a conduit of ancestral despair; the walls themselves seemed to sigh with the memory of commerce, laughter, and the eventual silence of those who had walked these halls before the Withered’s inexorable voracity. River’s mind oscillated between the meticulous measurement of strata and the persistent, gnawing certainty that something unseen shadowed their movements, something patient, waiting. Their curiosity was a parasite, thriving on the marrow of unknown consequence.

Myr Kast lingered in the oblique periphery, an impossibility rendered corporeal by centuries of slow accumulation of purpose and pallid decay. Armor scraped ever so slightly against the clay brick, the sound swallowed immediately by the tunnel’s vast acoustics. He had observed the minutiae of River’s methodology for hours—how their fingers trembled when prying at fissures, the slight hitch in breath when dislodging a stone fragment, the microgestures of anticipation that betrayed their intoxicating hubris. Each movement was cataloged, indexed, and interpreted with a devotion bordering on sanctity. To watch was not merely to observe; it was to protect, to curate, and simultaneously to possess.

Kast’s helm, the spiral etching catching the meager flicker of the lantern as if it were alive, tilted fractionally. Thoughts, slow and deliberate as sediment settling in subterranean pools, traced the labyrinthine paths of contingency. If they breach this layer, the Withered will scent the surface through the veins of stone. Yet to command them, to deter, requires a subtler art than force. His hand hovered over a protruding brick, considering whether a simple rearrangement of the rubble—a calculated obstacle—might coax River back toward prudence without shattering their fragile composure entirely.

The catacombs themselves seemed conspiratorial, the uneven floors and arching ceilings conspiring to amplify the spectral effect of his presence. The faint glint of metal in the lantern’s trembling light caught his glass slits, giving the illusion of twin eyes floating in the shadows, a predatory sentience reflecting and refracting the miner’s faint reflection. Do they sense me? he wondered, savoring the delicious ambiguity of fear. Perhaps. Perhaps not. Fear unacknowledged is most malleable, and curiosity untempered is most susceptible.

River paused, breath caught in throat, hand pressed against a loose fragment of clay brick. The tunnel stretched behind them like a cavernous ribcage, each shadowed interstice pregnant with the suggestion of movement. Their eyes flicked over the residue of blackened knot creeping through the lower fissures, subtle and almost imperceptible, but it made the hairs on the nape of their neck bristle involuntarily. Somewhere in the hinterlands of perception, a presence—immense, patient, inexorably attuned to their pulse—wove around them like a second skin.

They turned their head, pupils dilated.

They face the void -- they faced the very demented thing following them all along..

and locked eyes with them.