The mud of the Salt-Marsh Maw did not merely cling; it pulled, a cold, gelatinous mouth sucking at Caleb’s leather boots with every agonizing step. The pre-dawn air was thick with the stench of rotting kelp, sulfur, and the stagnant, iron-rich water of the coastal wetlands. Above, the freezing New England fog hung like a wet, dirty shroud, obscuring the jagged silhouette of Gallows Hill and reducing the world to a claustrophobic cage of grey and black.

*Tick. Tock. Tick. Tock.*

Beneath his salt-stained canvas apron, the mechanical ticking behind Caleb’s ribs grew slower, heavier, and dry. It was the sound of wooden gears grinding against bone, a clockwork heart winding down its final, desperate mainspring. The petrification had breached his collarbone, tracing cold, bark-grey veins across his throat. It tightened around his windpipe like a collar of dry hemp, making every breath a shallow, raspy gasp that tasted of salt and ash.

He had no choice. If he did not secure the wild salt-grass to brew Old Mother Gurney’s medicine within the hour, the wood-skin would claim his chest, freezing his heart into a solid block of dead ashwood.

"Keep your head low, woodcarver," a low, wet whisper drifted from the reeds ahead.

Maura of the Reeds glided through the tall marsh grass like a shadow made of swamp moss. Her slender frame was draped in garments woven from dried reeds, her fingers stained a deep, permanent green from her gatherer’s craft. She moved without making a sound, her bare feet finding purchase on the treacherous mud where any ordinary man would have sunk to his waist. Her sharp eyes scanned the dense fog, her nostrils flaring as she tasted the air for danger.

Caleb did not answer. He kept his head down, his chin buried in the collar of his coarse wool duster. His right arm was a dead, heavy log of bark-grey ashwood, hanging stiffly from his shoulder, the joints of his fingers locked in a permanent, claw-like curve. When his wooden knuckles accidentally bumped against the handle of the **First Chisel** in his pocket, they made a flat, hollow *clack*—the sound of a dry branch striking a headstone in winter.

To make matters worse, his right wrist—internally fractured by Constable Grimsby’s iron club during the chapel collapse—swelled beneath the dry, grey bark. Dr. Finch’s gut-thread splints were pulling tight against the petrified wood-skin, sending cold, sickening shocks of agony up his neck with every micro-movement. His left hand was in no better shape, wrapped in weeping linen bandages that did nothing to soothe the white-hot agony of the second-degree burns he had sustained during his escape from the gold foundry.

He had only six tools left in his grandfather’s oiled leather roll, tucked securely under his left arm. The straight-edge chisel was gone, lost in the deep mire during his duel with the Stalker. But the remaining steel blades, now reinforced with Nate’s meteoritic iron, hummed with a faint, cold starlight that warmed his raw, blistered fingers.

"The shallows are just ahead," Maura whispered, gesturing toward a narrow, bubbling channel where the black water was thick with a sickly, glowing green algae. "The salt-grass grows along the deep silt banks. But the tide is rising, Caleb. If the water reaches your knees, the current will pull us into the quicksand pools."

Caleb nodded, his pale grey eyes scanning the terrain. Through his monochrome right eye—the one locked in a cold, grey haze of petrification—the marsh did not look green or wet; it was a shifting canvas of stark, high-contrast shadows. The water appeared as a pool of absolute ink, and the fog rolling over the reeds was a dense, pulsing black shroud. He had to rely on his left eye to register the pale, sickly glow of the algae, but his feet knew the way.

Using his **Tide-Reading Stride**, Caleb focused on the wet surfaces of the mud banks. He could feel the density of the soil through the soles of his boots, locating the hidden ridges of solid clay beneath the bubbling silt. He walked with a fluid, rhythmic stride, his body swaying to balance the dead weight of his petrified right arm.

Maura knelt by the bank, her stained fingers slicing through the tough, salt-rimed stalks of the grass. "We need three bundles," she murmured, her voice tight. "The sap is active, but the cold is settling. Your chest... it's ticking slower, Caleb."

"Just cut," Caleb rasped, his throat dry.

Suddenly, the wooden doll in his breast pocket began to vibrate violently. A sharp, freezing current of psychic energy arced through his chest, making his wooden heart skip a beat. Inside his head, Clara’s soul fragment whispered a frantic, terrified warning: *Caleb... the mist... it’s breathing.*

Caleb’s left eye narrowed. The fog around them had gone entirely silent. The constant, low-frequency humming of the sea had died, replaced by a suffocating, dead pressure that made his ears bleed. The reeds stopped swaying. The bubbling mud went still.

"Maura, get down," Caleb whispered, his left hand locking around the hilt of his reinforced chisel.

Before the words could fully leave his lips, a silent, grey shadow detached itself from the fog behind them.

It was the Mist-Walker.

The cult's elite spectral assassin moved without a whisper of wind, his slender form clad in tight grey leather garments that blended perfectly with the salt mist. In his hand, he carried a long bone dagger, its jagged blade dripping with a thick, crimson fluid—poison distilled from the concentrated Red Tide algae.

With a rapid, flicking motion, the assassin threw the bone dagger directly at Maura’s exposed neck.

Caleb did not hesitate. He could not use his petrified right arm to block, and his left hand was clamped around his chisel. He lunged forward, using his **Tide-Reading Stride** to slide across the slippery mud, throwing his body between Maura and the projectile.

The bone dagger struck his petrified right shoulder with a sharp, dry *thunk*.

The blade did not draw blood; it wedged itself deep into the grey, bark-textured wood of his shoulder, the impact sending a dull, vibrating shockwave through his petrified collarbone. But the victory was short-lived. The crimson poison on the blade began to bubble, hissing as it reacted with the active ashwood sap of his skin.

Instantly, a wave of freezing, paralyzing cold erupted from the wound. Caleb gasped, his windpipe tightening as the grey, wood-like veins crawled rapidly across his collarbone, tracing cold, bark-like patterns up his neck. His chest went numb, the ticking behind his ribs slowing to a sluggish, erratic rattle. The poison was accelerating the petrification, turning his living flesh into dead timber at a terrifying speed.

"Caleb!" Maura screamed, scrambling backward into the reeds.

The Mist-Walker did not wait. He dissolved back into the fog, his physical form turning translucent and shadowy as he blended with the thick mist. He was preparing a second strike, circling them from Caleb's blind spot.

Caleb fell to one knee, his right leg dragging heavily as the petrification spread down his thigh. His right eye was entirely blind now, locked in a monochrome grey haze that showed only the jagged silhouettes of the reeds. He had no passive mental defense left; his Sorrow-Ward Charm was gone, shattered into charred splinters during the chapel collapse. The psychic static of the swamp was clawing at his mind, trying to tear away the remaining fragments of his memory.

He had to clear his mind. He had to focus.

Caleb closed his left eye, relying entirely on his ears and his wooden body’s sensitivity to the earth. He initiated the **Whisper-Dampening Chant**, repeating the silent, rhythmic mental syllables his father had written in the margins of his journal.

*The wood does not fear the wind. The ash does not fear the salt. The heart is a cage for the storm.*

As the chant took root in his mind, the deceptive echoes of the swamp began to fade. He filtered out the lapping of the water, the rustle of the reeds, and the frantic ticking of his own chest.

There.

A faint, wet scrape of leather against wet clay. Ten yards to his left, moving silently toward his blind side.

Caleb tensed his left hand, his burned fingers screaming as he gripped the hilt of his star-iron chisel. He prepared for a **Chisel-Throw**, targeting the source of the sound. With a rapid snap of his wrist, he launched the weighted steel blade through the mist.

But the throw failed.

The dense, non-Euclidean fog of the Maw was too thick, its heavy moisture bending the light and refracting the air currents. The chisel flew wide, its star-iron blade glinting briefly in the dark before splashing uselessly into a deep quicksand pool. Caleb’s hand went cold, his chest tightening as he realized he had lost another of his grandfather’s precious tools. Only five remained.

Before he could recover, the Mist-Walker lunged from the fog, his bone dagger aimed directly at Caleb’s throat.

Caleb had no time to retreat. The assassin held the absolute spatial and stealth advantage in the mist, his movements fluid and silent. But Caleb had one advantage the specter did not: his understanding of the mud.

Using his **Tide-Reading Stride**, Caleb did not try to step back. Instead, he executed a rapid, heavy turn on his heel, shifting his weight to the right. He let the dead, heavy mass of his petrified right shoulder swing outward like a wooden club, slamming directly into the assassin’s chest.

The impact was solid, sounding like a heavy log striking a leather sack. The Mist-Walker recoiled, his balance disrupted by the unexpected physical weight of the blow.

Caleb did not stop. He knew the assassin would try to dissolve back into the fog to recover his stealth. He had to force him into a physical bottleneck.

With his left foot, Caleb kicked a rotting birch root, exposing a deep, hidden quicksand channel directly beneath the assassin’s feet. The wet clay gave way with a sickening slurp, and the Mist-Walker’s left leg sank into the bottomless black mire.

The spectral assassin thrashed, his shadowy form flickering violently as the cold, heavy mud of the Maw clamped around his thigh. The quicksand was bottomless, its non-Euclidean currents pulling him down with an immense, physical force that his spectral magic could not bypass.

Realizing he was trapped, the Mist-Walker let out a low, wet hiss. His physical form began to dissolve, turning into a cloud of cold, greasy mist that rose from the quicksand, escaping back into the surrounding fog.

But as his garments disintegrated, a tattered scrap of his black leather duster caught on the jagged edge of the rotting birch root.

Caleb stumbled forward, his left hand reaching down to snatch the scrap before the rising tide could wash it away. He held it close to his face, his left eye narrowing as he analyzed the material.

It was high-grade, industrial leather, thick and reinforced with steel rivets. But it was the scent that made Caleb’s wooden heart skip a beat. The leather did not smell of salt-cod, sulfur, or the rotting kelp of Blackwood Cove.

It smelled of soot, coal smoke, and heavy machinery—the distinct, industrial scent of Boston.

Caleb’s mind clicked through the revelation. The Mist-Walker was not a local cultist; he was an elite enforcer sent from the regional capital, confirming the financial link between Silas Vance and the Marrow Dredging Corporation. The conspiracy was far larger than Blackwood Cove.

"Caleb..." Maura’s voice drifted from the reeds, trembling with terror. She crawled out of her hiding spot, clutching three small, wet bundles of salt-grass in her green-stained hands. "I have the herbs. We have to go. The water... it’s rising."

Caleb looked down at his right shoulder. The bone dagger had fallen away, but the wound was black and weeping a dark, toxic fluid. The petrification had spread past his throat, his skin dry and hard as oak up to his chin. His chest was cold, the mechanical ticking behind his ribs slower, heavier, and erratic.

*Tick... Tock... Tick...*

He had secured the salt-grass, but the poison was already in his veins, accelerating his physical decline. They had to return to the hovel to brew the medicine, but the Mist-Walker was still out there, his spectral scent lingering in the fog, waiting for the tide to trap them in the dark.