The rain returned on Monday night, not with the violent fury of the spring storms, but as a persistent, bone-chilling drizzle that turned the limestone dust of Argenton's main lane into a slick, milky paste. The moisture clung to everything—the red brick walls of the workers' quarters, the iron stays of the forge, and the heavy wool cloaks of the guards who stood watch at the southern rampart. It was the kind of damp that crept into the joints of the machinery, stiffening the leather drive belts until they shrieked like dying birds when the water-gates were lifted.
Thomas sat in the counting room next to the granary, a single oil lamp illuminating the cedar table. He was wrapped in a dry blanket, his shoulders hunched over the phone. The device's screen cast a pale green square across a stack of newly printed scrip sheets that Victoria had laid out for his signature.
Battery: 91%
Text Relay Only (Latency: +86,400.00s)
He had spent the last two hours analyzing the alphanumeric text strings for chemical descaling agents. The high-pressure boiler on the ridge mine was already showing signs of lime encrustation from the hard mountain water; if he didn't formulate a basic vinegar-and-ash flush within the next thirty days, the iron plates above the firebox would blister and warp under the strain.
He tapped the small envelope icon to check the queue. The temporal latency was stable at exactly twenty-four hours, the data packets dropping through the rift with the mechanical regularity of an old clock.
Mom: I finally had to call your uncle Joe to look at the hallway air unit. He brought over a big box of his old tools from the garage and spent three hours swearing at the wiring. He says the compressor isn't dead after all; it was just a blown capacitor that cost twelve dollars at the hardware store down the street. It's so loud it sounds like a tractor, but the house is cool again. Joe left his grease-rag on my kitchen counter, and it made me think of how your truck always left those dark spots on the driveway. The house feels very big tonight, Tom. Let me know when you get to a town with good reception.
Thomas rested his chin on his knuckles, his eyes tracking the word capacitor. A twelve-dollar piece of metal foil and oil-soaked paper had solved his mother's misery in an afternoon. Here, if he wanted to build even a primitive electrostatic collector to clear the coal smoke from the factory rafters, he would have to spend three months teaching Wat how to roll lead sheets to a tolerance of a hundredth of an inch, using nothing but hand-hammers and a prayer. The discrepancy between the two worlds wasn't a matter of knowledge—it was a matter of the thousands of small, forgotten intermediate tools that his century took for granted.
"The Archbishop's proctor has crossed the three-mile marker," Victoria said, her voice cutting through the damp silence of the room. She stood in the doorway, a heavy lantern hanging from her fingers, its yellow light catching the grease-spots on her leather apron. "Elias sent a runner from the watchtower. Brother William has five wagons this time, but he isn't alone. The Baron's riders are escorting him—six horsemen in iron coats, riding right alongside the wool-wains."
Thomas locked the screen, the green light vanishing from the scrip sheets. He stood up, his joints popping from the chill of the stone floor. "Did they pay the toll at the timber gate?"
"Brother William signed the Baron's ledger," Victoria said, her jaw tightening until her lips were a thin, bloodless line. "The runner said the proctor gave them two bales of our fine-weave from the last Oakhaven shipment to clear the road. The Baron is establishing his right, Thomas. If the Church accepts his toll, the King's justices won't even hear our appeal."
"The Church accepts what keeps the wagons moving," Thomas said, sliding the phone into his tunic. "But the Church doesn't like paying two tithes for the same wool. Come on."
They walked out into the courtyard, where the drizzle had turned the gravel into a grey mire. Wat was already by the water-gate flume, wrapped in a greasy elk-skin coat that smelled of fish oil and old iron. He held a long ash pole with an iron hook riveted to the end—the tool they used to clear the river-trash from the paddles of the secondary wheel.
"Is the sluice clear, Wat?" Thomas asked, stepping onto the wet timber frame of the race.
"The water's five feet deep behind the oak boards, my lord," the blacksmith said, pointing his hook toward the dark, swirling current of the diversion canal. "The rain has kept the river high. If I pull the center pin, the rush will carry twenty tons of yellow clay down the slope in three minutes. It'll turn the southern track into a peat-bog before the horses hit the ditch."
"We don't pull it until the wagons are inside the gatehouse clearing," Thomas said. "I want Brother William to see the water move. I want him to understand exactly who owns the river."
The sound of the horses arrived five minutes later—a slow, rhythmic clatter of iron shoes against the limestone shale of the pass. The lead wagon cleared the turn of the bluff, its canvas top greyed by the drizzle, the teamster cracking a long leather whip over the backs of the four muddy mules.
Brother William rode beside the lead team, his grey mule covered in a purple wool housing that was dark with wetness at the hem. Behind him rode the Baron's men—six heavy border riders with long pikes resting in their leather stirrup-boots, their iron kettle hats gleaming like wet pebbles in the fog.
Thomas stood at the timber barrier, his hands resting on the raw oak rail. He didn't have his watchmen in the V-trench today; the thirty weavers were inside the Great Hall of Wheels, the steady, deafening thud-clack of their frames rolling out through the windows like the sound of an approaching army.
"Brother William," Thomas called out as the proctor reined in his mule at the gate-stones. "You bring a heavy escort for twenty bales of wool."
The priest climbed down from his saddle, his old bones creaking loud enough for Thomas to hear over the murmur of the river. He wiped his face with a linen square that was stained grey with road-dust. "The road is dangerous, Lord Thomas. The Baron's men were good enough to preserve our shipment from the thieves who live in the outer forest. Though they tell me the thieves are not the only ones who are active along this ridge."
He pointed his staff at the high stone wall Hamo's masons had completed over the weekend—a three-foot-thick bulwark of grey limestone that ran from the corner vertex directly into the riverbank, its drainage flumes open and glistening with wet mortar.
"The wall is for the King's peace, Brother William," Thomas said, not moving from the barrier. "But I see you left two bales of our winter-weave at the southern timber gate. The ledger Victoria sent to Oakhaven showed forty bales completed, yet your wagons only hold thirty-eight."
The proctor's apple-face darkened, his small eyes shifting toward the Baron's riders who sat their horses ten paces back, their pikes tilted forward. "The Baron De Born claims the road-right, Thomas. He has the King's patent for the timber transport from the southern valley. It is not the See's place to dispute a secular boundary over a bale of cloth."
"It is my place," Thomas said, his voice flat and clinical. He turned his head toward the forge yard and raised his right hand, two fingers extended in the signal he had used to mark a code-drop during his system trials.
"Wat," Thomas said. "Open the flume."
The blacksmith swung his iron crowbar down onto the oak latch-pin. With a sharp, splintering crack, the timber gate at the top of the race flew wide.
The river, compressed into a three-foot channel of solid oak planks, roared out in a white, foaming arc. The volume was immense, a hydraulic hammer that hit the yellow clay of the southern slope with a sound like a small landslide. Within twenty seconds, the narrow track before the gatehouse—the only ground solid enough to bear a wagon—was buried beneath two feet of rushing, liquid clay and river silt. One of the Baron's horses reared, its iron shoes finding no purchase in the shifting mud, its rider cursing as he was nearly thrown into the willow fringe.
Brother William scrambled back toward his mule, his long habit caked with yellow slime to the knees. "Are you mad, Thomas? You've destroyed the road! The wagons cannot return to Oakhaven before the Sabbath!"
"The wagons don't leave until the Baron returns our wool, Brother William," Thomas said, leaning over the rail, his leather smock completely steady in the drizzle. He pulled the small piece of manganese steel from his apron—the gear-blank Wat had drilled with the new water-press—and set it down on the oak timber with a heavy, metallic thud. "The Baron De Born can claim the road all the way to London if he has the parchment. But the water belongs to this hill. If his riders want to cross the pass next week, they can pay the toll in their own iron ore, or they can learn how to swim in sixty pounds of mail."
The lead rider stepped his horse forward, his hand dropping to the hilt of his short sword, his iron face dark behind his nose-guard. "You speak very loud for a clerk with a line of weavers, Lord Thomas. The Baron has forty lances at his keep. They'll clear this ditch with three logs before the moon turns."
"The ditch is six feet deep, Master Rider," Thomas said, his hand sliding into his tunic to touch the warm glass of the phone. "And the steel on these pikes was smelted with manganese from the northern bog. If your forty lances come through that turn, they won't find a manor lord—they'll find a system that doesn't have an exit code."
He turned his back on the horses, guiding Victoria toward the counting room while the yellow river-water continued to tear the clay from the path behind them. The code was text now, but as the roar of the sluice filled the valley, Thomas knew the wall was exactly where he had drawn it.