The Weight of the Deep

A drowning warship has a voice, and it sounds like mountains grinding to powder.

Cedar ribs snapped with concussive cracks that vibrated through the bronze plates strapped to my chest. The flagship’s aft deck tilted forty degrees into the churning gray surf of Odu Reef. I scrambled across the wet grain, digging my brass-toed dive boots into splintered deck planks to fight the sudden slide. My only goal was the starboard rail and the clean plunge of thirty cubits into the open reef. If I reached the swell before the keel struck the shelf, the undertow would carry me straight back to the Commonwealth picket line.

A shriek of bronze tore through the sea spray.

The main counterweight crane—the monstrous rig Kwame-Eke had used to swing sixty pounds of iron at my skull—ripped loose from its deck bolts. Four tons of tempered cedar and bronze winches crashed sideways across the listing stern.

I vaulted over a sheared winch cable and hit the gunwale. The sea roared below, a boiling froth of white foam over black water. I planted both boots on the teak railing, ready to kick out and dive.

Then I looked back.

Kwame had not made it to the high side. The heavy leather harness of his crane rig had twisted around his thigh when the frame broke. He hung inverted over the flooded waist of the ship, one leg caught in a coil of tarred hemp, his forged wrench slipping from numb fingers and splashing into the bilge.

The mainland engineer who had designed engines capable of shattering island ramparts was flailing like a sunfish stranded on a gravel bar.

Water surged over his chest. He gasped, spitting foam, his dark eyes wide and fixed on the rising tide with a blank, unvarnished horror that had nothing to do with me. He did not curse the islanders. He did not draw a backup knife. He clawed at the hemp rope with trembling hands, his nails tearing against the wet strands as the sinking barge took another sickening plunge.

The hull dropped four feet in an instant. A sucking whirlpool formed around the shattered rudder casing, drinking the sea in vast, hungry gulps.

I should have leapt. By every command Tide-Marshal Chibundu had drilled into my bones, an imperial artificer at the bottom of the bay was an imperial victory. Leaving him to the undertow was not just doctrine; it was common sense.

I cursed the ancestors, kicked off the rail, and dropped back down the canted deck.

Gravity and running seawater sent me sliding toward the submerged waist. I slammed into the base of the broken mast, absorbing the impact with my shoulder. Salt spray blinded my left eye, but I gripped my bronze chisel in my right hand and lunged toward the tangle of tackle.

"Hold still, you idiot!" I shouted over the screech of ripping timber.

Kwame jerked at my voice, his head breaking the surface of the pool gathering on the middeck. Water poured from his short-cropped hair. His jaw trembled so violently his teeth clicked together.

"The bottom," he wheezed, his voice choked with brine. "There is... there is no floor."

"There is a floor, and you are about to hit it at thirty knots if you do not stop kicking."

I reached into the leather pouch at my hip, pinched a finger-sized wad of dried reef-sponge saturated with crushed pumice, and crushed it against the heel of my palm. I thrust my fist into the surging water pooling around his trapped leg.

Expand. Anchor. Hold.

Seawater flashed into a crystalline lattice under my fingers. A jagged spur of dense, pale-amber glass-coral erupted from the deck planks, locking against the fallen crane beam and arresting its downward slide for three vital seconds. The temporary stone took the crushing load of the timber, buying me slack in the braided rope.

I drove the bronze chisel through the soaked hemp. Two hard saw-strokes sheared the fibers. The line parted with a sharp snap.

Kwame dropped into the churning water with a heavy splash. The sudden release sent him sinking like an ingot of cast lead. His heavy linen tunic, reinforced leather greaves, and iron-studded tool belt acted as an anchor, dragging him straight toward the swirling vortex at the ruptured ballast hatch.

I dove after him.

The underwater world swallowed the howling tempest above, replacing the roar of wind with a deep, cavernous drone. Below the surface, the true scale of the disaster unfolded. The Khanate flagship was snapping in two across the coral ridge of Odu Reef. Clouds of splintered cedar, bronze bolts, and ballast stones tumbled through the turquoise gloom like a localized landslide.

Kwame was four yards below me, thrashing in wild, uncoordinated strokes that only burned his remaining air. Bubbles streamed from his lips in a silver cloud.

I kicked hard with my dive-fins, the streamlined bronze greaves on my calves cutting the current. In three strokes I reached him, hooking my left arm beneath his armpit.

He fought me by instinct, his heavy hands locking onto my wrist with the crushing grip of an artisan who spent his life bending iron. His knuckles dug into my bronze vambrace. His eyes stared through the salt haze, wide with a primal, suffocating panic that made him more dangerous than a reef shark.

I struck him once across the cheek with the flat of my forearm. It was not malice; it was diver's discipline.

The shock broke his frenzy. His grip loosened enough for me to maneuver behind him. I locked my arm across his chest, clamping his torso against mine. With my free hand, I reached down and ripped away the heavy leather satchel of iron wrenches from his belt, letting the dead weight plummet into the abyss.

My fingers brushed against a familiar, cold shape wedged beneath his sash—the severed bronze spearhead of my shattered lance. He had kept it. Even while drowning, the stubborn thief had refused to drop my weapon. I pulled the bronze head free and shoved it into my own utility band.

A low, subterranean rumble rolled through the water, vibrating in the marrow of my teeth.

It was not the ship.

Below us, the seabed was tearing open. The catastrophic impact of the flagship’s bronze battering ram against the ancient basalt shelf had triggered a seismic collapse in the reef floor. A jagged chasm, ten cubits wide, yawned in the bedrock below the coral gardens.

A massive pressure differential seized the surrounding water. The chasm was not just an opening; it was a drain. A titanic downward suction pulled at the sinking wreckage, the falling boulders, and the hundreds of tons of seawater rushing into the subterranean dark.

The vortex pulled us down through the fractured bedrock, dragging us in a violent spiral through thirty cubits of rushing foam. I wrapped both arms around Kwame's limp torso, taking the scrape of limestone against my bronze shoulder guard to keep his skull from shattering against the chasm walls.

Then the violent tumbling eased into a heavy, silent glide.

We drifted through the drowned throat of the trench, thirty fathoms below the storm. Pitch black surrounded us, thick and freezing, broken only by the faint green phosphor of ancient tide-runes carved into the towering stone walls of the fissure. Kwame hung motionless against my shoulder, unconscious in the saltwater, his chest quiet beneath my arm.

I hooked my fingers into the collar of his tunic, steadying our descent against the sheer bedrock of the submerged passage.

Above us, the path to the sun was gone. Ahead lay only the drowned ruins of the deep, and an enemy engineer whose life was now pinned entirely to mine.

I closed my hand around his wrist in the dark, and held fast.