The ADR west gate was larger than Marco's high school, though nobody appeared to have designed all of it at once.
Two vehicle lanes passed beneath a concrete arch poured after the old mine scale house had already begun to lean. A third bent around it toward a decontamination shed made from two joined warehouses. Floodlights bleached the predawn mist. One camera followed the trucks; another pointed at a wall added sometime after its installation. Contractors in reflective gear queued beside three steel turnstiles, of which two were working.
The mountain rose behind everything, black against a sky not yet committed to morning.
Marco parked Sarah's sedan in the outer lot at 5:12 and walked the last quarter mile carrying the thermos he had bought the day before. The required-personal-items list had cost him fifty-eight dollars: insulated gloves, boot liners, padlock, safety glasses that fit beneath a respirator, thermos, and a laundry bag thick enough to keep work grit out of a vehicle. Ridgeway supplied the dangerous equipment. Apparently coffee remained an individual hazard.
At the contractor entrance, a guard scanned his temporary badge. The reader rejected it. The guard wiped the glass with his sleeve and tried again.
The screen flashed yellow.
“Yellow,” the guard said. “You don't cross an inner gate unless Mercer or another escort has you. Don't touch a weapon rack, and don't decide a painted line is optional.”
“Yes.”
Marco looked at the line behind him. “That's the whole rule?”
“For this gate. Other people will add to it. Training room three, second annex. The first annex is also labeled second annex, so take the one with the blue door.”
The badge released the turnstile.
Inside the fence, Blackridge became an industrial city assembled from whatever the town had possessed when the dungeons arrived. Retired school buses moved workers between old coal sheds and newer concrete access buildings. Forklifts carried sealed bins beneath pipe racks that changed height three times across the yard. A siren gave one short note, followed by a woman's recorded voice announcing a ward test. Every nearby radio died. A forklift driver swore, waited for the static to clear, and continued.
Ridgeway's office occupied a low annex beside the gate warehouse. Dana stood at the front of the training room with a stack of folders. Ray sat in the back beneath a sign that read EVERY RULE ON THIS WALL HAS A NAME BEHIND IT.
Seven new hires filled the other chairs. Marco recognized one man from the yard: tall, narrow-faced, late twenties, with PIKE written on a patch above his shirt pocket. He had brought a fast-food cup instead of a thermos.
“Wes Pike,” he said when Marco sat beside him. “You the G?”
“News travels.”
“Nothing else does at this gate.” Wes nodded toward the folders. “They'll tell you all material is traceable from point of harvest to point of sale. Then they'll lose your lunch in a tracked refrigerator.”
Dana closed the door after the seventh hire was redirected from the other second annex.
“Welcome to Ridgeway Recovery,” she said. “We are an independent contractor operating under ADR site control. That means ADR owns the mountain, the access schedule, the primary extraction licenses, most of the expensive mistakes, and every camera you can see. Ridgeway owns your employment agreement, your training record, and any cheap mistake you make all by yourself.”
She passed out the folders.
Marco's contained the usual tax and medical forms, followed by several pages for hazards that had not existed when the old mine hired its first crew. Two forms asked for the same emergency contact in different formats. A third warned that internal dungeon distance could not determine surface location.
The last page was a pay agreement.
Base rate: $20.50 per hour.
Underground differential: $2.25 per hour while clocked beyond the controlled access barrier.
Material and incident bonuses: per contract schedule, not guaranteed.
Marco read those lines twice. The night component job would have paid $16.80. Even before bonuses, a full Ridgeway paycheck could clear the red utility notice and put something against the clinic balance. It could also stop if he failed the thirty-day evaluation.
Twenty-two seventy-five underground was better than anything else willing to hire him. It was not combat pay. The additional two dollars and twenty-five cents bought an acknowledgment that a routine hauling hour could become a monster incident without warning. If that happened, Marco's assignment was to reach cover while Ray or Tessa accepted the part of the risk their rank and licenses priced higher.
Dana tapped the whiteboard. “Questions about pay go through me. The gate reader is supposed to log underground time. Write down your own crossings anyway. Last month it lost half a night shift and ADR, Ridgeway, and payroll each produced a different correct answer.”
One of the new hires raised a hand. “Overtime?”
“Only when approved. An emergency is approval. Missing the shuttle because you were in the bathroom is not.”
Dana rested one hand on the pay agreement. “The differential does not make the risk fair. It makes the vacancy fillable. If you think two twenty-five pays for ignoring an escort, leave before we issue equipment.”
Wes leaned toward Marco. “Depends how bad the bathroom emergency is.”
Ray spoke from the back without raising his voice. “Pike.”
Wes faced forward. “Management has detected me.”
The next half hour covered four things Dana considered worth remembering without the folder: stay with the armed escort, do not chase dropped material, report an injury before the blood dries, and leave when the field lead says leave. The handbook contained many more rules, some inherited from mining and some added after creatures had demonstrated that mining rules were insufficient.
An ADR union steward named June Calloway came in to explain site-wide stop-work authority.
“I don't care whose name is on your paycheck,” she said. “If something moves that should not move, opens that should stay shut, or makes you wonder which emergency category it belongs in, call stop first. We can argue about the category while everyone still has fingers. Ridgeway cannot fire you for a good-faith stop under the site agreement.”
Wes raised his hand. “Can they fire us for asking why our dental has a dungeon exclusion?”
“That's not a stop-work issue.”
“Feels structural.”
June smiled despite herself. “Your subcontractor committee meets Thursdays.”
“In the break room with the bad coffee.”
“Solidarity requires sacrifice.”
The exchange relaxed the room without making the rule feel smaller.
After a break, Dana issued equipment: orange coveralls, a white hard hat with a yellow trainee stripe, half-face respirator, lamp, radio, outer gloves, and a personal contamination tag. The scanner read the hard hat and rejected the faded labels on everything else. Dana wrote their serial numbers on Marco's sheet in pencil.
The gear was used. Marco's hard hat carried a pale scratch across the crown. The radio battery had R-14 written on it in permanent marker. The coveralls smelled faintly of industrial soap and something metallic that the wash had not defeated.
“Loaned, not gifted,” Dana said. “You lose it, you pay replacement value. You damage it doing your job, we replace it. You damage it because you used the respirator as a wheel chock, Ray explains the distinction.”
Occupational health fit-tested their respirators. Marco's first seal leaked at the cheek; tightening one strap only moved the leak.
“Start over,” the nurse said. “Masks punish clever shortcuts.”
His second fit held under the bitter test mist. Wes's mustache did not and lost an argument with a disposable razor.
The baseline scanner was waiting on a replacement crystal, so the nurse swept a handheld wand along Marco's clothes and boots. His contamination tag read zero.
“It should read zero when you leave,” she said. “If it doesn't, you don't take off site gear, get in your vehicle, or decide a shower at home is equivalent.”
Marco thought of Lucy hugging him around the middle and checked the number again.
Ray stood. “Demonstration room.”
The demonstration room had been a mine workshop before anybody knew the word dungeon. Yellow lines from three different safety revisions crossed the floor. A powered cart, ore bin, lift frame, and three empty material drums waited beneath a camera with a paper sign warning that it recorded video but no sound. One wall displayed ruined equipment: split helmets, melted gloves, a lamp with its casing crushed flat.
Ray held up a foam hand wearing a work glove.
“What's the most dangerous thing underground?” he asked.
“Monsters,” someone said.
“Management,” Wes offered.
Dana, standing by the door, wrote something on her clipboard.
Wes sighed. “Still worth it.”
Ray placed the foam hand against the hinge of an ore-bin lid. “The most dangerous thing is whatever you're certain you already understand.”
He released the lid. It fell six inches and cut the foam hand in half.
Nobody offered a second answer.
“Zone Zero is controlled infrastructure,” Ray said. “People hear safe. Then they put fingers under four hundred pounds of steel. They walk beneath loads because no crawler has ever eaten anybody in Staging Cage Four. They open spoiled fungus drums because the seal only looks a little swollen.”
He pointed to the powered cart. “Pike, kill switch.”
Wes stepped to the correct side, braced the handle, and pressed the red cutoff.
“Hale. Move it to the far line.”
Marco checked the route. The floor sloped almost too little to see. A loose length of packing strap lay near the left wheel.
“Cart's powered down,” Ray said.
“Is the brake set?” Marco asked.
“Look.”
The brake indicator showed green. Marco pulled the strap clear, stood uphill of the handle, released the brake, and began pushing.
The cart moved easily for three yards. Then Ray reached over and turned a small control beneath the handle. Resistance vanished.
The load dragged Marco forward.
He planted both feet and hauled back. The cart kept rolling toward the line, heavy enough to make his shoulders flare.
“Brake,” Ray said.
Marco squeezed the lever. Nothing happened.
“Mechanical brake failed. What now?”
Marco looked at the cart, the slope, and the empty lane ahead. The instinct to wrestle it stopped being useful after the first yard.
“Let go and warn people.”
“Do it.”
Marco released the handle and stepped aside. “Runaway cart!”
The cart rolled six feet before a floor catch rose into its path. The bumper struck with a bang.
Ray reset the catch. “A Laborer class does not make you heavier than loaded equipment. Strength is not a brake. Your body is not sacrificial dunnage.”
Marco flexed his hands. The pull had lasted seconds. His forearms already felt it.
Ray showed them Ridgeway's signals for suspended loads, radio failure, spills, and retreat. ADR used different words for two of them. He corrected Marco for watching the forklift instead of its load, then corrected everyone for standing in a place that had been safe five minutes earlier.
Before lunch, they took the physical work test.
Marco climbed three flights in respirator and coveralls, carried a fifty-pound case along a marked route, and moved weighted bins from floor to waist height. Laborer helped in small ways. The case found a stable place against his body. Repetition settled into rhythm. The class did not breathe for him.
By the third circuit, sweat ran into his collar. The respirator drew tight against his face with every breath. His old boots pressed hot spots beneath both heels.
Ray walked alongside with a timer.
“You can set it down,” he said.
Marco looked at the line twenty feet ahead.
“That wasn't permission to be ashamed,” Ray added. “It was information.”
Marco set the case on a timber cradle, kept both hands on it until stable, and took four slow breaths. At the neighboring station, another contractor used a shorter route and heavier case. Site minimums existed; each employer had apparently invented its own way to satisfy them.
Marco lifted again and crossed the line.
His time was not impressive. It passed.
At lunch, the break-room coffee had been heating long enough to develop property rights. Wes looked into a cup and chose water.
“June wasn't exaggerating,” Marco said.
“Union recruitment tool.”
Ray sat across from them with a sandwich wrapped in wax paper. “First lesson you believe without testing.”
Wes had worked surface construction before Ridgeway. Ray had been underground since the Ridge reopened. He did not volunteer stories about the early years, and Wes did not ask in front of new people.
Marco checked the signed pay agreement on his phone. The figures remained there: $20.50 base, $2.25 underground. He sent Sarah a photograph.
Her reply arrived before he put the phone down.
Good. Hazard pay is not spendable until you come back from the hazard.
He typed, Accountant or aunt?
Both charge more than $2.25.
Ray saw the pay page before Marco closed it. “Don't count bonuses in your bills.”
“I wasn't.”
“Don't count overtime either.”
“Anything else?”
“Don't count money until payroll counts it the same way.”
Wes lifted his water. “This has been contractor financial planning.”
Another contractor crossed the hall wearing an E badge. One of the hires stared.
"Rank tells you roughly what someone has shown they can do," Ray said. "A license tells you what regulated work people will let them attempt. Neither tells you whether they put a hand inside a running machine."
“You F?”
Ray touched his dull badge. “Every day so far.”
The afternoon ended past the first threshold.
Ray returned from the armory with a short spear, a broad knife, and the dull F badge clipped where every trainee could see it. A second escort named Tessa Ward carried a compact crossbow. Dana divided the seven hires between them.
"The Ridge requires licensed protection for labor crews," she said. "Not because Zone Zero is safe. Because an escort may buy you the seconds needed to leave it."
They descended only to the threshold gallery, where concrete from the old mine met black dungeon stone. Wards hummed along the arch. Beyond them, the tunnel smelled of wet roots and animal musk. No painted floor lane continued more than twenty yards.
Ray placed Marco behind him and Wes at the rear with Tessa. “Hands free. Stay close enough to touch the pack in front of you. If I say wall, pick one and leave the middle open.”
“For what?” a hire asked.
Something scratched inside the dark before Ray answered.
The patrol had passed earlier. Its chalk arrow was still fresh. A glassback rat squeezed through a drainage crack anyway, all gray teeth and translucent plates along its spine. It did not charge the spear. It ran along the wall, changed direction twice, and went for the smallest gap between people.
“Wall!” Ray shouted.
Marco caught the frozen hire by the coverall sleeve and pulled him against the stone. Tessa's first bolt hit behind the rat and shattered on rock. The animal reversed at the sound exactly when Ray expected it to continue.
He shifted the spear across his body and struck with the butt instead of the point. The rat rolled. His second thrust entered beneath its jaw.
It died kicking close enough for blood to touch Marco's new boot liner.
The whole encounter lasted perhaps four seconds. The patrol had not necessarily missed it. The animal might have hidden, waited, followed them from another crack, or moved through a route nobody had found yet.
Ray kept the spear low while Tessa watched the drainage crack. “Count.”
Seven trainees answered. Nobody had been bitten. One crossbow bolt was ruined.
Tessa kept her crossbow aimed at the drainage crack while Ray knelt beside the rat. He made two quick cuts, sealed a thumb-sized gland and a strip of intact back plate, then left the rest where it lay.
“All it's worth with the smell building,” he said. “Patrol can decide whether to burn the carcass.”
“That's Zone Zero,” Ray said. “Lowest working zone in the Ridge. Does anyone feel insulted that we brought two escorts?”
Nobody did.
Dana told them afterward that nobody remembered the last live animal at that threshold. Weeks, probably. The patrol book listed a few withdrawals, but one shift called slime residue a contact and another had written only bad smell, used east route. The quiet history was reassuring until Marco remembered how little agreement it took to turn history into a number.
They completed the short route in formation and returned by the same gate. Marco saw cables, cages, loading bays, and people trying to build a workplace inside a living place that had not agreed to become one.
Dana met them there with their assignments written on the backs of rejected printer forms.
“Two hires begin surface decon,” she said. “Two begin upper staging. Pike returns to wherever we can least afford him.”
“Management recognizes my flexibility.”
“Hale, Mercer has you in logistics.”
Marco took the paper. The scheduling system was down again, so Dana told him to photograph it before the ink found rain.
Before he could fold it, blue text crossed his vision.
The point waited for a choice. Marco still felt the dragged cart in his shoulders and the climb test in his lungs. He chose the capacity that would let him remain useful longer without pretending it taught him how to face the next rat.
Endurance: 8 → 9. Integration estimate: 24–72 hours.
The blister on his heel still burned. Integration would take days. Four seconds behind an escort had not become combat experience.
Ray read his expression. “Level?”
“Two. One point into Endurance.”
“Good. Now learn how not to spend the extra breath on carrying something you should drop.”
His name appeared beneath Ray's in smaller print. The slip was not security, but somebody expected him at a specific place and hour.
In the locker room, Marco arranged the loaned gear without letting the respirator rest face-down. The radio charger needed folded cardboard beneath its battery. A faded sticker inside the locker read GO HOME WITH WHAT YOU BROUGHT.
First shift, March 18. West Service 2 if it was running. Lower Logistics, Zone Zero. Stay with Mercer.
The words produced a physical drop in his stomach that had nothing to do with elevators.
Ray saw him reading. “Still want the differential?”
Marco thought of six hundred forty dollars under a cereal bowl, two hundred eighty-six in red, and an eight-hundred-twenty-dollar repair waiting behind an ordinary brake pedal.
“Ask me after I earn it.”
“Better answer than yes.” Ray collected the training respirators for inspection. “Five-fifteen tomorrow. Bring lunch. Nothing with a glass jar.”
Outside, day shift poured through the gate while evening crews went in. Marco stood aside to let an ore truck pass. Its sealed trailer bore claw marks beneath a new coat of orange paint.
A killdeer called from the gravel beside the settling pond. Ray stopped beneath the gate light, took a battered notebook from his jacket, and wrote down the sighting.
“You record birds?” Marco asked.
“Birds move for reasons,” Ray said. “Also, none have asked me to complete a performance review.”
His temporary badge felt heavier against his chest than it had that morning.
ZONE 0 — LOWER LOGISTICS.