The Iron Coffer

Inside, the world became dead, stagnant silence.

The current died down, blocked by the armored iron skin of the transport. The green beam of his lantern swept across a flooded corridor of collapsed bulkheads, silt-choked pipes, and rotting cedar cabinetry. Ghostly ribbons of dead algae drifted in the wake of his exhaust bubbles.

According to Várady's sketch, the courier lockbox was housed in the captain’s tactical locker, located just beneath the reinforced bridge-deck at the forward bulkhead.

Tivian navigated the corridor with practiced efficiency. He stepped only on the iron structural stringers, avoiding the rotten floorboards that could give way into the flooded ballast tanks below. When a fallen steam pipe blocked the companionway, he didn't waste time trying to lift it; he unhitched his heavy spanner, loosened the corroded mounting bracket with three sharp hammer-blows, and swung the pipe aside.

He reached the forward bulkhead. There, bolted to the reinforced bulkhead beneath a brass-framed nautical dial, sat the locker.

It was an iron coffer, roughly two feet wide, bound in heavy banding straps of leaded bronze to resist water corrosion. The lock mechanism was a complex four-tumbler rotary bolt, sealed with hardened pitch, bearing the deep, stamped foundry mark of the Imperial Hydro-Works.

Tivian set the lantern on an overhead beam, letting the green light bathe the coffer. He didn't waste time picking the pitch from the keyway. He wedged his cold iron chisel behind the bronze mounting lugs and drove his brass spanner against the pommel with four sharp, rhythmic strikes. The corroded lag-bolts sheared clean with dull cracks.

He caught the heavy iron coffer as it came away from the bulkhead, snapping his heavy-duty steel salvage harness around its bronze bands. He locked the load-bearing carabiner directly to his breastplate ring.

The weight settled hard against his center of gravity, forty pounds of solid imperial iron and lead plating, but it was his now. Lady Várady's prize was firmly strapped to his chest, four hundred and fifty gold sovereigns' worth of leverage securely in hand. He reached for his pry-bar to test the primary lock.

Then, through the soles of his boots, he felt a vibration.

It wasn't the rhythmic thung-chunk of his own silt-engine. It was a sharp, rapid scraping—metal grinding on metal, echoing through the iron hull from the breach behind him.

Tivian froze.

He placed his gloved hand against the bulkhead, letting the acoustic transmission carry through the copper breastplate into his chest.

Two sources of movement. Heavy. Moving through the breach.

Divers.

A cold knot tightened in Tivian's gut. Oszkár had said no independent crew could dive forty fathoms without a full pressure rig. But the cartels didn't need independent gear—they had money, stolen dockyard salvage, and no regard for diver survival.

Tivian extinguished his lantern with a swift twist of the bezel, plunging the corridor into pitch blackness.

He backed into the narrow alcove behind the companionway stairs, tucking his umbilical close against his chest so the rubber line wouldn't float out into the open hallway. He drew his heavy brass spanner in his right hand and slipped the diver's knife from its sheath in his left.

Through the murky water of the flooded companionway, two sickly yellow beams pierced the gloom.

The divers entered the compartment.

They were not wearing standard civilian diving dresses. They wore heavy, crudely modified iron cauldron-helmets bolted onto vulcanized salvage suits, weighted down with rough pig-iron ingots wired to their belts. On their chests were mounted twin-cylinder chemical rebreathers—clumsy, experimental gear that bubbled furiously with foul, alkaline gas.

And on their right shoulders, painted in crude red lead, was the jagged twin-hook mark of the Red Channel Syndicate.

Szabol's men.

The lead diver held a heavy pneumatic spear-pick connected by a flexible hose to a compressed-air tank on his hip. The second diver carried a pair of long-handled bolt shears and a steel pry-bar.

They hadn't come to salvage the coffer. They had followed the Holló's mooring lines down from the surface, tracking Tivian straight to the prize.

The lead diver swept his lamp across the bulkhead, catching the iron coffer in the beam. He turned to his companion, raising a gloved hand and tapping his chest in triumph.

The second diver stepped forward, raising the heavy bolt shears toward the coffer's mounting lugs.

As he did, his sweep light grazed the overhead beam where Tivian's lantern had been sitting. The diver paused, noticing the scrape marks on the green algae. He turned his iron helmet toward the alcove beneath the stairs.

Tivian didn't wait for them to aim the pneumatic pick.

He lunged out of the shadow of the stairs. His lead boot slammed into the knee joint of the second diver with the full momentum of his two-hundred-pound armored rig.

In forty fathoms of water, movements were muffled and slow, but the mass behind them was devastating. The iron knee guard buckled with a dull, ringing crunch. The cartel diver let out a silent scream, a violent eruption of silver bubbles bursting from his helmet exhaust as he collapsed backward into the silt.

The lead diver reacted instantly, swinging the pneumatic spear-pick toward Tivian's chest.

Tivian ducked inside the weapon's reach. He brought the heavy brass spanner down on the diver's wrist, deflecting the iron spear-point into the wooden paneling of the bulkhead. The pneumatic trigger tripped, and the steel bolt buried itself four inches into the oak beam with a concussive thump that sent shockwaves rippling through the water.

Tivian grabbed the diver's helmet rim with his left hand, using his weight to twist the man off balance.

Underwater combat was not about fencing; it was about leverage, lines, and air.

The cartel diver thrashed violently, driving a heavy iron-toed boot into Tivian’s gut. The blow rattled Tivian’s ribs inside the breastplate, knocking the breath from his lungs. The diver dropped the spent spear-pick, reached for the diver's knife at his hip, and slashed wildly at Tivian’s shoulder.

The hardened blade caught the thick canvas of Tivian’s left sleeve. It didn't pierce the inner rubber lining, but it sliced the outer protective layer open, exposing the vulcanized core to the acidic bite of the water.

Tivian jammed his brass spanner directly between the diver's rebreather manifold and the neck-ring of his iron helmet. With a brutal, two-handed heave, he wrenched the tool downward.

The brass fittings sheared.

A violent torrent of high-pressure air and white froth erupted from the cartel diver's broken regulator. The sudden loss of gas blinded the man in a boiling cauldron of bubbles. Panicking, the cartel diver clawed at his chest, kicking wildly as his buoyancy failed, his weighted belt dragging him down through a rotted hatchway into the flooded hold below.

Tivian spun around, his breath loud inside the copper dome, searching the murk for the first diver.

The man with the broken knee was on his feet, clinging to the companionway ladder. In his hand, he wasn't holding a knife or a pry-bar.

He was holding the long-handled bolt shears.

And their hardened steel jaws were clamped around Tivian’s braided umbilical line.

"No!" Tivian shouted, though the word came out as an empty, muffled croak inside his copper helmet.

The diver threw his full weight against the shears' levers.

Snip.

The thick, rubberized air hose parted like a snapped tendon.

A concussive blast of compressed air roared from the severed end of the hose, whipping violently in the water like an enraged serpent. The sudden decompression in the line ripped the steady flow from Tivian's helmet, replacing the clean draft with the deafening roar of venting bubbles.

The cartel diver shoved himself backward out of the breach, kicking the jagged iron door shut behind him and dropping a heavy steel salvage bar across the exterior latch-dogs.

The iron door slammed shut with a final, hollow clang that echoed through the bones of the sunken ship.

Tivian stood in the pitch-black hold of the Kormorán, surrounded by silence.

Above him, the umbilical line was dead. The roaring hiss of surface air had ceased entirely.

Inside his helmet, the pressure dropped by two full atmospheres in three seconds. The rubber exhaust flapper fluttered weakly. The cold, caustic water of the Deep-Drifts began to weep through the neck-gasket, dripping bitter and sulfurous onto his collarbone.

Tivian reached behind his neck with trembling fingers, feeling for the brass valve of the emergency air cylinder on his spine.

His fingertips found the valve wheel. He wrenched it open.

A thin, cold hiss of reserve air filled his helmet, sweet and metallic. But the needle on the breastplate gauge told the truth without pity.

One small bottle.

At forty fathoms of crushing pressure, a reserve cylinder did not last half an hour. It lasted barely six minutes.

Six minutes to break the dog-latches on an armored military hatch, clear forty fathoms of caustic trench, and reach the surface before the river crushed his lungs flat.

Tivian gripped his brass spanner in the dark, his teeth clenched against the cold seeping through his suit, and turned his boots toward the hatch.