Blood in the Mold

Molten bronze never forgives a trembling wrist.

One slip.

A ruined sleeve.

I remain crouched at the bottom of the sand pit, balancing on the hot timber retaining wall. Three feet beneath my knees, the six-ton super-culverin rests in its bed of packed river silt, radiating thick, red heat into the darkness.

Kelalim remains crouched on the edge of the pit above me.

His black coat blots out the furnace draft. His unblinking gray gaze remains pinned to my hands, exactly where he left it when he claimed my heresy.

The scent of his wool drifts over me.

Rust, salt, and my confiscated resin.

A prickle of heat climbs my spine. My stomach drops.

Nerves. Useless, treacherous nerves.

I reach into my basket and grip the three-cornered reaming chisel and the twelve-pound iron hammer. The forged steel is cool in my palm, heavy enough to crack bone.

"Standard venting procedure," I say without looking up. "Unless the Church prefers thirty tons of church bronze exploding in the casting trench."

"The Church prefers obedience," Kelalim says.

His voice is low. Measured. He watches with the flat focus of an executioner checking his powder grain.

"Then the Church should have bought cheaper copper," I say. "Obedience does not siphon air pockets out of a breech."

I set the triangular chisel tip against the dark ceramic seal of the primer-vent.

This is where the lanyard spark will ignite the powder chamber. On a standard church culverin, the vent wall must remain three-quarters of an inch of solid, dense alloy. A smooth, even throat.

My throat.

If I bore the vent straight, Malkam gets his invincible naval battery. But if I cut a spiraled acoustic groove into the inner seat, the vent will breathe true during dry yard inspections. The moment salt spray touches the gun at sea, the damp air will trap the sacred resonance, fracturing the breech on the third broadside.

Sabotage in the dark.

Right under the provost marshal's nose.

I tap the hammer pommel against the chisel head.

Clink.

A crust of charred loam flakes away into the sand. The exposed metal beneath glows cherry-red, like an open wound in the trench.

Heat washes over my chin. Sweat bites into the dried cut under my jaw, sharp and salty.

Kelalim shifts his stance, his boot heel coming down on the upper timber three inches from my wrist.

"Your breathing is uneven, Tamarath," he says softly.

I do not pause the hammer.

Clink. Clink.

"Swing twelve pounds of iron over six tons of molten bronze, Marshal. See how steady your lungs stay."

"You did not breathe like this during the sleeve pour."

"During the sleeve pour, I did not have an inquisitor counting the rise of my ribs."

A faint, dry scoff leaves his chest. Not a laugh. Just cold air moving past teeth.

"I am expensive company, caster."

"And entirely useless with a slag shovel," I mutter. "Or filling out the Church's stingy burial insurance when a mold blows."

I dip the chisel tip into my shallow copper quenching dish, letting the oil hiss against the hot steel before leaning my weight over the cut. The three-cornered steel bites into the red-hot vent wall.

The animistic resonance in the copper stirs instantly.

It is not a mechanical vibration. It is a slow, rhythmic surge, like a church bell struck deep under seawater. The bronze answers the forbidden cadence I whispered into the ladle at dawn.

A sharp hum ripples up the tool, buzzing straight into my marrow.

My knuckles whiten on the hickory handle. The pulse surges violently, pushing back against the iron.

Careful. Don't fight it. Lead it.

I rotate the chisel a tenth of an inch clockwise, carving the first spiral groove across the vent rim.

Kelalim leans forward over the retaining beam, bringing his face level with the trench. His scarred glove rests on the wood, the charred brand on his palm catching the red glow of the mold.

He might not know the exact formulas of heretical metallurgy, but after seven years of commanding firing squads, he would know how true bronze rings.

His eyes narrow on the spiraled tooth of the chisel.

The hum under my tool pitches upward into a sharp, clear note. Not random dissonance.

The three-note refrain of the drowned southern islands.

My blood runs cold. The hymn is unmistakable. If he hears the full cadence, he will not just know I am sabotaging the gun—he will know which outlawed god I serve.

Cut now.

I strike the hammer with punishing force.

CLANG.

The blow bites deep, locking the spiral groove into the primer-seat and cutting the song short.

The bronze screams.

The trapped thermal pocket beneath the ceramic jacket rebels against the sudden breach. Superheated air pops inside the core.

CRACK.

A geyser of white-hot bronze sparks erupts from the vent collar.

They spray sideways, blinding and vicious.

One cluster hits the heavy leather of my apron, hissing as it scorches the hide.

Another droplet snaps upward, biting straight through the thin linen seam at my left shoulder.

Pain rips across my flesh.

White-hot. Blistering.

The smell of burned skin and scorched linen hits me instantly.

My teeth grind together so hard I taste copper. My shoulder muscles lock, screaming in agony.

Every nerve in my body orders me to drop the tool, fall back into the sand, and tear the burning cloth away.

I do not move.

I keep the chisel planted dead center in the vent hole. I hold the tool with both hands, using my body weight to seal the fissure before the molten pocket can ruin the bore.

Hold it. Let it set.

The sizzle against my skin slows into a throbbing, sickening ache.

Smoke curls off my collar, gray and bitter.

I pull the chisel free. The primer-vent seat is clean, true to the caliper, and fatally ruined.

The flaw is locked.

My breath comes in ragged, shallow pulls. Blood from my bitten tongue trickles down my chin, hot and metallic.

Kelalim does not step back.

He drops down into the pit beside me.

His boots sink into the warm sand. His gloved fingers do not go for my jaw this time. He reaches out and grips my left forearm, hauling me around to face the light of the furnace.

His gray eyes are dark, fixed entirely on the smoking, blistered ruin of my shoulder.

"You burned yourself to hold the angle," he murmurs.

His voice is stripped of mockery, rough and unsteady with something far more dangerous than anger.

"Dropping the iron ruins the seal," I say, forcing the words through locked teeth. "Ruined seals waste four hundred gold guilders of church alloy."

"You did not do it for the Church's gold," he says. His hand tightens on my arm, pulling me until my burned shoulder is inches from his chest. "You did it so I would not hear the fourth note of the island hymn."

The air leaves my lungs.

He heard it. He caught the refrain before the spark broke it.

"Arrest me, then," I whisper, leaning into his grip, letting my bloody chin brush his wool lapel. "Take me to the scaffold, Marshal. You have the song and the resin. Now you have the flaw."

Kelalim looks down at me. A slow, ruthless certainty hardens his jaw.

"The scaffold is for common traitors," he says softly.

He releases my arm, his gloved fingers trailing through the gray smoke that drifts between our bodies. He steps back up the sand slope, turning his back on the locked doors of the foundry.

He sits upon the iron stool, resting his chin on his fist, his dark gaze pinned to where I stand bleeding over the ruined cannon.

The super-culverin mold lies silent in its bed of river sand, cooling around its fatal secret.

Between us, the gray smoke rises in a straight, unbroken line toward the ceiling vents.