At the rear of the column, Ilyra’s white-tasseled spear swept in a wide, flashing figure-eight that knocked the last two dismounted raiders backward into the flooded drainage ditch. One man lost his saber in the reeds and scrambled up the far bank on hands and knees. The second took the flat of her Late Flame spearhead across his collarbone with a crack that lifted him off his boots. Then it dropped him senseless into the mud. Behind her, Pel and young Tomas stood panting with their hickory pry-bars raised over the rescued wagonwrights, not a single barley sack lost from the fourth cart.
To the young guard post pike-guards cheering from behind the lead mules, the ambush looked like a textbook roadside skirmish already won. Twelve highwaymen had tested a White Heron escort, found an inner-hall prodigy at the tailboard, and were now wheeling their horses back toward the willow scrub at the sound of their horn.
Seyun stood upright in the smoking bed of the third wagon with the three copper needles whistling softly between his knees. He saw the truth three heartbeats before anyone on the ground could see through the dust.
Three of the retreating horsemen didn’t turn toward the willow gullies. Spurring their mounts hard down the windward margin of the road, they galloped past forty bushels of unguarded winter barley on the fourth and first carts without slashing a single tie-rope or lifting a sack of food. Instead, as they came together on the light two-wheeled clerk’s cart hitched right away ahead of the fire-spirit wagon, each rider pulled a sealed clay flask from his saddlebag and hurled it down onto the tarred canvas covering the escort’s routing chests, waybills, and country ledgers.
The clay pots shattered against the iron-bound chests. It splashed pale, pungent stone fire-oil and lamp-oil across the dry wood. The third horseman leaned low from his stirrup and tossed a blazing pine-pitch torch squarely into the puddle.
A sheet of blue-yellow pitch fire erupted six feet into the air across the entire length of the clerk’s cart. Caught by the brisk afternoon wind blowing down the river valley, the flames roared backward along the grease-soaked leather trace-straps and iron coupling chains that linked the burning manifest frame to the front tongue of the third wagon where Seyun stood.
“The manifest cart!” Seyun shouted at the top of his lungs, vaulting over the side-rail of the spirit carriage and hitting the gravel on his heels between the two vehicles. “Pel! Tomas! They aren’t after the barley—they’re burning the waybills and the coupling trace!”
In the glare of the pitch fire, the entire stonework of the ambush stood laid bare like a body drawing on Mina’s table. Ordinary river-road bandits stole draft mules and grain sacks while leaving the heavy timber carts intact. They certainly never wasted expensive refined lamp-oil burning paper ledgers in the middle of a fight. The attack at the rear had been a feint designed to pull Ilyra forty paces away from the center. Meanwhile, an arson team destroyed the paper trail connecting White Heron Hall’s convoy to the Aperture Court’s storehouse.
Even the timing of the broken axle was no longer an accident in his mind. The raiders had waited in the willow gullies directly beside the abandoned Reed-Ford market stalls because whoever sent them knew the spirit’s scorched right lung would char through the oak blade collar beam within three miles of Oran’s eastern gate.
Inside the blazing clerk’s cart, bundles of dry hemp waybills, tax receipts, and cedar tally-slips curled into black ash as the fire-oil soaked through the dovetailed joints of the dispatch boxes. Even if they dragged the chests out of the fire now, every official seal and storehouse routing signed name inside that cart was already gone. Leaving Seyun’s single transcribed docket page inside his coat as the only surviving copy on the road.
And the fire was not meant to stop at the paper chests.
Driven by the east wind, ribbons of burning oil were already running down the sloped gravel ruts straight under the front wheels of the third wagon. If the pitch fire engulfed the tarpaulin of the central carriage. Meanwhile, the young fire spirit sat inside a cracked casing, the external blaze would overwhelm Seyun’s three copper relief needles in less than two minutes. The resulting holding explosion would turn to steam the wounded spirit, wipe out every shred of physical evidence from the Ash Reed check, and leave Ilyra and Seyun dead in the crater. A tragic roadside accident that Steward Osen and the Court could mourn in their spring reports.
“Cut the front hitch!” Ilyra’s voice rang out from the rear. She saw the blue-yellow flames leap from the clerk’s cart toward the central wagon’s canvas bows. She started forward at a dead run along the ditch bank, her spear slick with mud and blood. But two of the retreating horse-archers wheeled back across the gap and loosed four quick shafts at her boots to delay her sprint by five crucial seconds.
By the lead cart, Custodian Halen poked his head out from behind a water cask, saw the manifest wagon blazing like a funeral pyre. Then he froze in confused horror. It was still clutching his leather portfolio. Meanwhile, the fire licked toward the spirit he was supposed to guard. None of his storehouse instructions had mentioned that his superiors might consider a third-grade custodian as expendable as the ledger chests.
Pel was already running up the left ditch bank with his heavy hickory pry-bar on his shoulder. He shouted for the four guard post pike-guards at the lead cart to unhook the forward barley wagon before the burning oil reached the dry straw beds. Two of the guards dropped their pikes to grab water buckets, only to realize that throwing a pail of ditch water onto stone fire-oil would merely spread the floating flame across their own boots.
“Keep the water off the oil!” Seyun yelled at the guards as he ran into the blistering gap between the burning clerk’s cart and the front tongue of the spirit wagon. “Throw wet ditch clay or unhook the lead trace!”
He shielded his eyes with his blistered left forearm against the blinding shower of pitch sparks. The heat between the two vehicles was fierce enough to curl the leather visor of a cap. The iron coupling chain was already smoking with boiling axle-grease. He reached into the smoke for the cotter pin that joined the two frames. Then, the heavy black cloud rolling off the oil fire parted at the northern edge of the road.
One horseman had not ridden away with the archers. Dismounting calmly at the edge of the willow scrub, a tall, broad-shouldered man in a dark iron half-mask and a heavy black wool coat stepped onto the gravel track. He held a long, straight-backed sword in his right hand. His boots moved through the mud without splash or haste, the stride of a veteran killer who had waited for the fire to take hold before committing his blade.
Even from twenty paces away through the roaring heat of the burning cart, Seyun could see the air around the stranger’s blade condense into a rigid, steady dark trough. The clear signed name of a consolidated Bronze fighting intention that neither wind nor smoke could bend. Unlike the hired outriders who had swung crude cavalry sabers for silver coin, this man held his spine and wrist lined up with the cold, drilled economy of an institutional headsman. Every step he took toward the gap between the wagons measured the wind, the angle of the burning trace-chains, and the exact distance separating Ilyra from the central crate.
Behind the masked swordsman, four dismounted outriders fell into a tight half-circle with notched crossbows and heavy boarding axes, cutting off the four guard post pike-guards at the lead barley wagon from coming to Seyun’s aid. The trap had closed around its real prize at last. The outer chaff of the skirmish had been blown away. That left only a burning coupling chain, an unstable fire spirit, a Late Flame spearwoman sprinting across forty yards of mud, and a Coal-rank clerk standing directly in the path of a Bronze blade.
Inside the third wagon at Seyun’s back, the three copper needles gave a sudden, sharper whistle as the blasting heat from the burning clerk’s cart washed against the forward cedar panels. The young spirit had felt the approaching wall of fire through its cracked housing. Its scorched right lung was beginning to race again against the narrow margin of safety they had just bought.
The masked leader raised his Bronze sword toward the burning harness. Seyun realized that the second wave had not come to steal the fire spirit at all. They had come to make sure it stayed in the fire until it exploded.