The sky over Rustport was never blue. It was the color of a bruised slate, choked with the fine, abrasive micro-silicate dust that rose from the Fossil Shallows and hung in the stagnant air like a perpetual shroud. It tasted of old salt and dry bone, a grit that settled in the back of the throat and never truly left. In the lower docks, beneath the colossal, rust-flaking shadow of the *Iron-clad Sovereign*—a pre-fossilization military battleship that had run aground twenty years ago when the ocean turned to stone—the air was always thickest.

Tristan Gale stood at the high window of the Wind-Shed, his eyes narrowed as he watched the gray dust-drifts shift across the dry harbor floor. He didn't need a wind-vane to know the draft was turning. He could feel it in the dry, rhythmic rattling of the canvas screens hanging across the workshop's rafters, and in the persistent, hollow scrape of his own lungs.

"You're breathing too hard, Tristan," a soft voice said from the shadows near the hearth.

Tristan didn't turn. He didn't want her to see the tightness in his jaw. "The wind is shifting northeast. It's carrying salt-spray from the outer flats. It'll clog the steering gears if we don't grease them before dark."

Clara Gale sat in a low wooden chair, her thin fingers carefully wrapping a damp linen rag around the spout of an old copper filtration kettle. She was only nineteen, but the skin of her left forearm had already taken on the dull, matte-gray texture of slate. It was cold to the touch, the fine, pale-gray crystalline veins of the calcification sickness tracing a silent, creeping path up toward her elbow. Every movement she made was slow, deliberate, a conscious effort to conserve the precious moisture left in her joints.

"The Water Registry cut the public well-rations again this morning," Clara said quietly, her voice carrying the dry, raspy edge of the salt-cough. "Two deciliters per household. If we don't pay the tax by tomorrow, they won't even let us boil the runoff."

Tristan finally turned, his gaze dropping to her arm. The sight of that gray skin was a physical weight in his chest, a constant, ticking clock that drove his every breath. His own left hand rested against the window frame, hidden beneath the heavy leather sleeve of his duster. Beneath the leather, his hand was different from hers. It was further gone. The knuckles were frozen into solid, pale-gray stone, the fingers permanently curved as if still gripping a wooden tiller. It was Stage 3 calcification—the Stone-Veins. He had lost the feeling in it months ago, a physical price paid for a lifetime of navigating the dry, dusty winds of the Shallows.

"We won't be paying the Registry," Tristan said, his voice flat and pragmatic. "We're leaving, Clara. As soon as the runners are shod."

In the center of the drafty workshop, the *Sea-Skimmer* sat elevated on heavy timber blocks. She was a beautiful, predatory thing, built from lightweight fossil-oak that Uncle Douglas had salvaged from the dry coastlines. Her dual-runner frame was sleek and narrow, designed to minimize friction as she sailed over the solid, undulating waves of the petrified sea. But she was unfinished. The bare wood of her runners was exposed, vulnerable to the razor-sharp salt crystals of the Shallows. Without Copper Sheeting to protect them, the friction of a high-speed run would shred the wood to kindling within miles.

"Leaving with what wind, Tristan?"

The gruff voice came from the back of the shed, accompanied by the squeak of ungreased wheels. Douglas Vance wheeled himself out from behind the *Sea-Skimmer's* stern. The retired sled-wright had lost both his legs to a collapsing stone wave ten years ago, but his upper body remained as broad and weathered as an old oak stump. He held a heavy brass caliper in his calloused right hand, using his left to turn the small, copper-rimmed wheels of his low-slung chair.

"The mast step isn't locked, and we're short three sheets of copper for the starboard runner," Douglas grunted, tapping the caliper against his leather apron. "If you launch her now, you'll slide sideways into the first salt-crack you meet. And Gregory's scouts have been sniffing around the lower docks since dawn. They know we're close."

"We have three days," Tristan said.

"We don't even have three hours," a new voice boomed as the heavy wooden doors of the Wind-Shed were kicked open.

The dry wind rushed into the workshop, carrying a thick swirl of gray salt-dust that made Clara cough instantly. Through the dust stepped Gregory the Hook.

The local loan shark was a heavy-set man wrapped in expensive, grease-stained silk robes that smelled of cheap rosewater and stale sweat. His left hand was gone, replaced by a massive, custom-forged iron hook that gleamed with a thin coat of protective oil. Behind him stood two burly enforcers, their faces wrapped in dirty canvas respirators, their hands resting on heavy iron-tipped clubs.

"Douglas," Gregory said, his gold tooth catching the dim lantern light as he smiled. "The air in here is dry enough to split a man's skull. I see you're still wasting wood on this toy."

Douglas did not flinch. He wheeled his chair forward, his grip tightening on the brass caliper. "The interest isn't due until tomorrow, Gregory. Get your thugs out of my shed. The dust is bad for my niece's lungs."

"The interest was due when the sun hit the battleship's radar mast," Gregory sneered, stepping closer to the *Sea-Skimmer*. He ran his iron hook along the smooth curve of the fossil-oak hull, leaving a sharp, white scratch in the wood. "Ten deciliters of pure Well-Water. That was the agreement. Or the deed to this workshop."

"Ten deciliters?" Douglas spat, his voice rising in anger. "The Registry charges five for a month's supply! You're squeezing us dry, Gregory!"

"Water is expensive, old man," Gregory said, his eyes shifting to Clara, who sat motionless, her hand instinctively covering her daughter Lily's small wooden cradle. "And the Cartel has a lot of mouths to feed. If you don't have the water, I'll take the sled. My boys can strip this timber and sell it to the builders in the upper decks before midnight."

One of Gregory's enforcers stepped forward, pulling a heavy iron locking clamp from his belt. He moved toward the *Sea-Skimmer's* steering quadrant, intending to lock down the rudder gears.

"Touch that gear and you'll be steering with one hand," Tristan said.

He stepped out of the shadows, his leather duster swaying. His face was calm, his eyes cold and steady behind his protective copper-rimmed goggles.

Gregory's enforcer laughed, a wet, raspy sound through his respirator. He didn't stop. He reached out to drop the iron clamp over the brass steering chain.

Tristan moved.

He didn't draw a weapon. He simply lunged forward, his left arm swinging in a short, brutal arc. His left hand—the solid, pale-gray stone of his Stage 3 calcification—struck the enforcer's forearm.

There was a sharp, heavy *clack*, like two boulders colliding.

The enforcer let out a sharp cry of pain, dropping the iron clamp as his arm went limp. He stumbled back, clutching his wrist, his eyes wide with shock as he looked at Tristan's unyielding, unfeeling gray fingers.

"What are you?" the enforcer gasped, his voice muffled by his mask.

Tristan didn't answer. He stood beside the steering gear, his stone hand resting on the wooden rail. He didn't feel the vibration of the blow, nor the cold iron of the clamp that had brushed his skin. There was only the dull, heavy pressure of the stone-veins beneath his flesh.

Gregory's smile vanished. His eyes narrowed, his gaze fixing on Tristan's calcified arm. "Gale. The ghost of the Shallows. I heard you turned half to stone when your last crew went under. I didn't think you'd have the nerve to show that dead limb in my town."

"The sled stays here, Gregory," Tristan said, his voice steady and low. "And you're going to give us three days."

"Am I?" Gregory raised his iron hook, pointing it directly at Tristan's chest. "I have ten men outside this door, and twenty more in the lower docks. You think that stone arm makes you bulletproof? I can have the Registry void your sister's water permit before the sun sets. Let's see how long her lungs last when she's breathing raw salt-dust without a filter."

Tristan's grip on the rail tightened. The mention of Clara's water permit was a direct hit, a lever Gregory knew exactly how to pull. In Rustport, the Water Registry was the law, and the Cartel owned the clerks. If Clara was cut off, she wouldn't survive the week.

He looked at Clara. Her face was pale, but her eyes were steady, pleading with him not to do anything suicidal. Tristan closed his eyes for a fraction of a second, the memory of his wife Sarah's final, desperate struggle in the petrifying waves flashing behind his eyelids. He had failed Sarah. He had left his crew to turn to stone while he fled with Clara. He would not fail again.

He opened his eyes, his cynical pragmatism reasserting itself. "I don't have ten deciliters of Well-Water, Gregory. But I have something better."

Gregory lowered his hook slightly, his greed piqued. "There's nothing better than water in this desert, boy."

"There is if it leads to more," Tristan said. He reached into the inner pocket of his duster with his right hand—his good hand—and pulled out a small, salt-stained scrap of parchment. It was a portion of his Fossil Sea Map, showing the intricate, shifting wind-channels of the Outer Shallows.

"What's that?" Gregory asked, his eyes tracking the parchment.

"Coordinates," Tristan said. "Three miles north of the Shattered Reef. A pre-fossilization merchant vessel, half-buried in a sand-drift. She was carrying copper sheeting and brass fittings when the tide solidified. The Cartel hasn't touched her because they don't have the charts to navigate the reef's razor-coral. But I do."

Gregory took a step closer, his breath smelling of stale onions. "How do I know you're not lying?"

"Because I'm still alive," Tristan said flatly. "And because if you take this sled now, you'll never get those coordinates. Give us three days to finish the runners. When we return, you get twenty percent of the salvage. Enough copper to line ten of your own sleds."

Gregory stared at the parchment, his mind calculating the value of the trade. In Rustport, copper was second only to water; it was the only metal that could protect a sled's runners from the abrasive sandstone of the deep canyons.

"Thirty percent," Gregory said, his voice dropping to a low, predatory rumble. "And I leave two of my boys outside this door to make sure you don't try to slide out of the harbor before the three days are up."

Tristan nodded once, his face expressionless. "Deal. Now get out of our shed."

Gregory reached out with his iron hook, snatching the parchment scrap from Tristan's hand. He inspected the coordinates under the dim lantern light, a greasy smile returning to his face.

"Three days, Gale," Gregory said, turning toward the door. "If you're not back with the copper, I'll take the *Sea-Skimmer*, and I'll personally watch the Registry empty your sister's water tanks into the sand."

He gestured to his enforcers, and the three men stepped out into the swirling dust-storm, slamming the heavy wooden doors behind them.

The workshop fell into a heavy, suffocating silence, broken only by the creaking of Douglas's wheelchair and the dry, rattling cough of Clara near the hearth.

Tristan stood motionless beside the steering gear, his stone hand still resting on the wood. He could feel the fine, micro-silicate dust settling on his skin, a dry, gray powder that seemed to draw the very moisture from his bones.

"Tristan," Douglas said, his voice quiet and heavy with worry. "That wreck... it's inside Kaelen's hunting grounds, isn't it?"

Tristan didn't look at his uncle. He walked over to the *Sea-Skimmer's* bow, his boots grinding the salt-dust on the floor. "Yes."

"You're going to lead Gregory's scouts straight into a raider ambush," Douglas said.

"No," Tristan said, his voice cold and pragmatic. "I'm going to launch the *Sea-Skimmer* before they realize the map is bait. But we can't sail without the copper. We need those runners shod before midnight."

He reached out with his right hand, wiping away a thick layer of gray dust that had settled on the *Sea-Skimmer's* wooden hull.

Beneath the dust, Gregory's thugs had left a warning. Marked in the salt-grit was the crude shape of a skeletal hand—the mark of the Cartel's debt.

Tristan stared at the drawing, his stone fingers twitching with a faint, cold static. The clock was ticking, and the tide of stone was closing in.