The cold bright morning brought clarity and a problem.
Marcus walked the outer lane behind the east barricade: the stretch of open ground where the land funneled naturally toward the Seat, narrowing between the treeline and the drainage ditch like a river channeled by its banks, and started counting what a sapper could actually make war with.
Road flares: six.
Propane tanks: two, both half-full, salvaged from a cookout supply behind a dead man’s shed.
Fertilizer: one fifty-pound drum of ammonium nitrate, the kind farmers used for corn and sappers used for craters.
Diesel: enough in the F-350’s saddle tank to run the generator for ten days or fuel a burn-line for ten minutes.
Scrap iron: plenty, rusted and heavy and willing to be shaped.
The wrecked cars along the shoulder: a sedan with its doors torn off, a minivan with a child seat still strapped in the back, the jackknifed F-350 itself, sat where they’d died, heavy enough to channel a crowd if you dropped them right.
If something comes at us from the west — a herd, a band, anything big enough to overrun the barricade — this lane is the kill zone.
Funnel them here, drop the cars, burn the diesel, shape the ground.
It’s not a wall.
It’s a trap.
And I’m the only one who can see it.
He started stockpiling.
Quietly.
Under the cover of “perimeter work”: a term vague enough to cover almost anything and specific enough that no one asked follow-ups.
He moved the flares to the service bay’s back corner, behind the generator parts, where Dell wouldn’t notice.
He hoisted the fertilizer drum onto a pallet near the east barricade and covered it with a tarp, the weight of it solid and promising and deeply unsettling.
He walked the funnel-lane three times, siting the car drops and the burn-points, drawing lines in his head that no one else could see.
Sam caught him on the third pass, boots crunching frost on the shoulder of the drainage ditch.
“You’ve walked this stretch three times since sunup.”
“Checking the wire.”
“The wire’s fine. You’re not looking at the wire. You’re looking at the cars.” Sam’s eyes tracked the sedan, the minivan, the jackknifed F-350, the same line Marcus had just walked in his head.
“You’re siting something.”
“Perimeter work.”
“Perimeter work doesn’t need three passes and a face like you’re doing math.” Sam didn’t push further, though; he just looked at the wrecks a moment longer, then at Marcus, clearly unsatisfied but unwilling to argue against a feeling he couldn’t disprove.
“You tell me when it’s more than a feeling.”
“You’ll be the first.”
Sam grunted, unconvinced, and walked on toward the station.
The Thaw Clock appeared at mid-morning.
It surfaced at the corner of the overlay just as the Stock warnings always had, flat, practical, indifferent to his feelings about it.
A new gauge, next to the Stores count, ticking down not in hours but in weeks.
The cold season was still holding, but the overlay was projecting forward: a hard line where the weather would break and the ground would thaw and the settlement’s draw rate would hit a wall it couldn’t see yet.
The projection wasn’t a prediction.
It was math.
Consumption rate versus stockpile, projected across the weeks remaining until spring, and the answer was the same every time he looked at it:
STORES MAY NOT REACH THE THAW.
I’m racing two clocks now.
Cutter’s, and winter’s.
And the winter clock doesn’t care about my walls.
Hollis found him at the fertilizer drum.
The old farmer had been working the soil-corner: his marked plot near the northwest fence, where the rain pooled and the dirt was deep enough to matter, and he’d come looking for the one resource that could turn his patch of dirt into something that grew.
He found it under a tarp near the east barricade, stacked next to road flares and propane tanks, and his face when he saw it was the face of a man who’d just watched someone take food off his table.
“That’s soil,” Hollis said.
“That drum. That’s a corn crop. That’s collards through the winter. That’s radishes and kale and maybe, if we’re lucky and the frost holds off, a second planting before the Thaw.” He looked at Marcus, and his old eyes were sharp and cold and completely without the warmth they’d carried in the bay the night before.
“You’re going to blow it up.”
“I’m going to bank it,” Marcus said.
“Against a threat that hits the funnel-lane. If nothing comes, it goes back to soil. If something comes —”
“If something comes, you’ve spent a corn crop on a crater.”
“If something comes big enough, a crater saves more lives than a corn crop.”
Hollis didn’t answer right away.
The cold wind whipped through the treeline, rattling the bare branches, and the goat bleated somewhere in her pen.
When the old man spoke again, his voice was dry and careful and carried the weight of sixty-one years of betting on seeds instead of craters.
“A crater is a hole in the ground,” Hollis said.
“You fill it once, it stays filled. A corn crop is a field. You plant it once, it feeds you, and then it feeds you again. You’re betting on the one thing that might happen over the one thing that’s already happening. We’re hungry now. We’re going to be hungrier before the Thaw. And you want to spend a season’s worth of soil on a maybe.”
“I want to spend it on a wall the dead can’t climb.”
“The dead can’t climb dirt either.” Hollis patted the drum: a small, almost tender gesture, like the one he’d given the soil on the first morning.
“Half. You get half. I get half. You want to bank for a threat I can’t see, fine. But I’m not letting you spend a full season on a crater when there’s mouths to feed.”
Marcus looked at the drum.
At the funnel-lane.
At the cold bright sky and the bare trees and the treeline where Cutter’s men had stood and measured them.
Half.
Half a drum is half a crater.
Half a crater is half a defense.
But half a defense is better than no corn.
“Half,” he said.
“Your half goes to the soil-corner. My half stays here.”
“And if your crater sits under a tarp all winter and nothing ever comes?”
“Then I was wrong, and you plant it in the spring, and we’re no worse off than if I’d never touched it.”
“That’s a fair trade, if you’re wrong.” Hollis crouched and worked the tarp back over the remaining half of the drum, tucking the corners with the same care he gave a seedbed.
“I’ve known men who were sure about things that never came. Cost them less than you’re about to spend.”
“I’ve known men who were sure about nothing, and it cost them everything the one time something did come.”
Hollis looked up at that, something passing behind his eyes that wasn’t quite agreement, and nodded once.
No warmth in it.
Just a farmer and a sapper, dividing a resource that neither of them could afford to lose.
The Thaw Clock ticked in the corner of Marcus’s vision, slow, patient, utterly indifferent, and the funnel-lane was sited and the fertilizer was split and the cold bright morning had given him a plan he couldn’t explain and a threat he couldn’t name and the creeping certainty that he was preparing for something he couldn’t see because the only thing worse than wasting a corn crop on a crater was needing a crater and not having one.