A Boiling Wave of Spikes

The bronze lances were four feet from my shoulder blades when I leaped off the embankment and slid down the raw muck of lateral nine.

Behind me, the scream of bronze tires scraping against flint-stones rose above the roar of eight charging horses. Captain Bloem clearly knew the canal layout. She had already detached two chariots to cut toward the low ford to my left, angling to pin me against the willow brake where Roep and Bruin were tethered. The other two, led by her own three-sun car, thundered along the raised ditch-bank directly overhead, bronze javelins leveled at my spine.

My boots sank calf-deep into the familiar black ooze of the canal bed. This was the exact trench where my dredge shoe had struck the seamless black tube yesterday at dusk. The bottom was three feet of water resting over six feet of untamed alluvial sludge—sludge that my parish had spent three hard summers grading into neat irrigation terraces. Now the horses' hooves were gouging deep ruts into the berms, tearing up work that had cost thirty men their fingernails and their backs.

"Surround the willow spit!" Bloem's command cut through the thunder of iron-shod hooves. "Box the ditch-runner in! Drive the lances through him if he lifts a hand to his mouth!"

I didn't lift my hand to my mouth. I kept the tube gripped between my teeth, the cold alloy clamped hard against my molars, my hands free to haul myself forward through the bog.

The two flanking chariots hit the low ford thirty paces downstream, their heavy bronze-sheathed wheels throwing sheets of dirty brown water into the sky. The drivers leaned back on their leather reins, turning the horses inward to form an anvil across the ditch mouth. Ahead of me, through the dense screen of alder brush, I could hear Roep letting out a low, uneasy bellow, his lead-rope snapping tight against the willow stump.

I stopped ten paces short of the ford. The two chariots ahead formed a solid bronze barrier, four lancers bracing eight-foot ash poles tipped with leaf-shaped bronze heads. Above me on the dike, Bloem's car slid to a halt, the teamster hauling the foaming horses back on their haunches while two archers drawn alongside her notched heavy broadheads.

"Spit the tube into the mud, canal-hand," Bloem called down. Her voice was flat, breathless from the gallop, but utterly steady. "You drop the key, and I leave your two beasts alive to drag your corpse to the capital. You blow that pipe, and four broadheads will pin your tongue to your palate before the noise clears your lips."

I stood knee-deep in the stagnant water of lateral nine, breathing the thick stench of rotting marsh gas and sour weed. My hand reached inside the breast of my smock, brushing against the rough calfskin salt-pouch, the spool of waxed linen thread, and the heavy bronze cleaver I had recovered from beneath my hearth-stone.

I looked at the four bronze chariots hemmed into the narrow ditch basin. They had surrounded me precisely as imperial tacticians were trained to do: two blocking the low water escape, two holding the high ground on the dike, penning their quarry in the soft muck where heavy warhorses held the advantage of mass.

They had forgotten that the muck belonged to me.

I didn't draw a breath through my nose to signal my intent. I simply tightened my jaw, sealed my lips across the whistle's side vents, and emptied every ounce of air in my lungs straight through the central bore at maximum aperture.

The sound that ripped out was not a whistle. It was a shrill, bone-splintering shriek that set the water in lateral nine boiling into fine mist before the note even traveled ten paces.

The black silt beneath the water did not rise as a wall this time. It erupted.

In a fraction of a second, the entire six-foot layer of dormant nanite sludge across eighty paces of the canal bed flashed from soft grey slime into a dense, interlocking forest of jagged metallic teeth. Razor-edged spikes four feet long surged upward through the water with the deafening shriek of ripping iron, spearing through the muddy surface like a field of frozen bayonets.

The two flanking chariots at the low ford never had time to wheel away. The rising forest of metal spikes punched clean through the bottoms of the bronze hulls, impaling the axle-trees and skewering the heavy floorboards into splinters. The draft horses screamed as the bed beneath their hooves solidified into shearing blades, the churning alloy rising to trap their legs in hardened iron casts.

On the high dike, the edge of the embankment gave way. The sub-surface acoustic pulse chewed through the peat foundation of the ditch-wall, liquefying the soil beneath Bloem's wheels. Her chariot tilted violently sideways, sliding into the churning metal basin.

"Hold the line!" Bloem screamed, her voice drowned by the catastrophic crumple of bronze plates against the expanding wave of spikes.

Her car struck the bed upside down, bronze axle snapping like dry kindling. Bloem leaped clear at the last second, her armored shoulder smashing into the soft peat of the far bank, rolling through the reeds as her squadron's remaining car was swallowed whole by the boiling tide of jagged iron.

The echo of the blast rolled out across the floodplains, bouncing off the distant willow brakes before settling into dead silence.

I lowered the whistle from my lips, gasping for air. The cold metal tasted of copper and burned oil.

Lateral nine was gone. In its place stretched a frozen, glittering scar of dark alloy—a jagged, impassable hedge of metallic spikes and crushed bronze wreckage that choked the entire canal bed from bank to bank. Smoke rose from the shattered hubs of the overturned chariots. In the distance, through the flattened reeds, two imperial drivers were dragging themselves onto the high road, scrambling eastward toward Sluis-Dijk without looking back.

Fifty paces away across the ruined ditch, Bloem's gilded chariot lay half-buried under a collapsed wedge of earth and jagged spikes, its bronze wheel still spinning weakly in the air. In the flattened cattails beyond the wreckage, a streak of torn fabric and grey slime marked where she had been thrown, but the reeds were empty. Whether she lay broken in the mud or was already crawling toward the road, she was cut off behind an impassable wall of iron teeth.

I wiped canal muck from my chin with my sleeve. The imperial vanguard would have to find another crew to dig lateral nine; they had torn up thirty rods of good ditching berms.

I turned my back on the wreckage, climbed the western bank, and pushed through the dense alder scrub into the willow brake.

Roep and Bruin were standing wide-eyed, their flanks shivering from the ground tremors, but unhurt. Roep pressed his wet muzzle against my chest, blowing warm, grassy breath against my soaked shirt.

I patted his broad forehead, checked the hemp pack-ropes lashed over Bruin's shoulders, and cut their tether-lines free with my recovered bronze cleaver. I slipped the precursor whistle back beneath my tunic, feeling the steady, faint warmth radiating against my ribs.

To the east, black smoke continued to drift over the ruined roofs of Veenhuis. To the west, beyond the shattered floodplains and the vast, unmapped marshes of the interior, the jagged grey ridges of the high mountains pierced the horizon like broken teeth.

The road home was gone. The empire was awake, and every garrison between the delta and the mountain reservoir would be hunting the ditch-digger who broke the vanguard.

I gripped Roep's lead-halter, leaned my shoulder into his heavy neck, and led my beasts westward into the wild sloughs.