The breathing stopped at 3 AM.
Milo knew because he'd been counting. Not seconds. Breaths. Each one slow enough to shift pressure against the stairwell door. He counted forty-seven of them and then nothing. Like whatever was down there decided they weren't worth the trouble. Or decided to come back later.
He didn't sleep after that. Sat against the wall across from 2907 with his knees up and the Ledger open, watching the stairwell go from yellow back to green. Priya was three feet to his left. Spear across her lap. Hadn't slept either. Every creak in the building and she shifted her weight forward. Ready. Even sitting down.
First light came grey through the east windows.
"Time," Priya said.
Already standing. Had been for twenty minutes. Stretching, rolling her shoulders, that neck crack thing. Getting ready.
Milo checked the balance. Two eighty-seven. Forty-four cents overnight from Crawler arms dying at the gap. Passive income while something breathed on the other side of the door.
Still needed 913 for Floor 28.
"Rules," he said. And heard the EMT voice come out. The flat calm from ambulance runs when the patient was coding and someone needed to not shake. "One floor. Floor 28. Every apartment you can get into. Survivors. Threats. What's left to eat. Anything bigger than a Crawler, you come back."
"Seven minutes."
"Seven minutes."
She pulled the spear from the gap. Door shifted to five inches. Stairwell dark and quiet.
"If I'm not back in seven, don't send anyone."
"There's nobody to send."
"I know. That's why I said it."
She squeezed through. Metal scraped her jacket. The Threshold hummed as she crossed it and her heartbeat vanished from his senses. Gone. Like something switching off.
He stood at the gap. His domain ended right there. The Threshold ran along the doorframe and beyond it was nothing. His reach, his sight, his knowledge of the world ended at that five-inch gap.
One minute. Footsteps on concrete. Careful.
Two. Stopped. She'd reached 28.
Four. Quiet. Left hand starting up. He grabbed it.
Six.
Seven. She wasn't back.
Eight. Mouth dry. Vision doing the edges thing.
"Priya."
Nothing.
Ten.
Footsteps. Coming up. Fast. Not careful.
Priya came through at a half-run. Spear in one hand, spiral notebook in the other. Breathing hard. Winded, not panicked.
"Three minutes late. I know." She leaned against the door. "Twelve apartments on 28. Got into nine. Three locked from inside, nobody answered." She opened the notebook. Pencil marks. Quick map. "Four survivors. Old couple in 2809, crackers and bathroom water for six days. Teenager in 2803, maybe sixteen, not talking. Just staring. And someone in 2811 who said if I forced the door he'd kill me."
"He."
"Male. Calm. Not scared calm."
Milo filed that. The other kind of calm was the kind he'd heard on ambulance calls from people who'd already made their decision.
"Two bodies in the hallway. Old kills. And below 28, blood trail on the stairs going down. Something dragged a body to 27." She flipped the page. "Floor 27 stairwell door is open. I leaned over the railing. At least three. Moving together. Not Crawlers. Too heavy."
Stalker pack. Three of them. Between them and the rest of the building.
"The couple can move if we help them," she said. "Woman's got bad knees. The teenager looked at me like I wasn't real. Shock maybe. The guy in 2811 is armed. Real metal, not makeshift. And his voice wasn't weak. He's been eating."
A man on Floor 28 with a real weapon and food. Not a survivor hiding.
"We bring the ones who'll come," Milo said. "Leave 2811."
"Can you push the domain down to 28?"
"Twelve hundred. I have two eighty-seven."
"The old couple won't last three more days on crackers."
"So we bring them up manually. Through the stairwell."
"Through the gap where the Crawlers come from. With an old woman who has bad knees. While Stalkers sit three floors down."
"Yeah."
She looked at her spear. "I need a better weapon."
Lena appeared at the end of the hallway. Sadie behind her. Standing. Wobbling. Holding her mother's hand.
"Sadie wants to say thank you," Lena said.
The girl looked at Milo. Big brown eyes. Clearer than yesterday. Holding a can of corn with both hands.
"Thank you for the corn." Small voice. Scratchy. "It's my favorite."
His hands went cold. Same cold from the ambulance days. The pediatric call cold. He thought the girl on the stretcher had killed that reflex.
"You're welcome," he said. Steady. First time in a long time that surprised him.
"I'll go back down," Priya said. "Couple first. Then the teenager."
"Not alone."
Lena stepped forward. "I'll go."
"Sadie's better. Eating. Standing." Flat voice. Not hard. Someone who'd carried her daughter's survival for seven days putting it down long enough to carry something else. "You need two people for a woman with bad knees."
Milo checked the alert.
[PACT SYSTEM: NOTICE]
Domain Alert: GREEN
Nearest Hostile: Floor 25, Rank E x3
Time to Floor 28: 4 minutes (if ascending)
Four minutes. If the Stalkers came up now, Priya and Lena had four minutes to get an elderly couple up one flight and through a five-inch gap.
Not enough.
"One at a time," he said. "Both go. Couple first. Five down, five up. I watch the stairwell with Reach. If I feel anything from below, I pull the door."
"And if we're still on the stairs."
He didn't answer.
They went through. Priya first. Lena with a kitchen knife. His domain went quiet. Two fewer heartbeats. Just him and Sadie.
Sadie sat on the carpet with her corn. Looking at the gap. Waiting.
Milo stood at the door. Reach extended into the frame. He could feel the stairwell structure. Concrete, railings, steps going down. Nothing alive beyond the Threshold.
But on Floor 25, through concrete and steel, something moved.
Three somethings. Going up.
[PACT SYSTEM: WARNING]
Hostile Movement: Floor 25 to Floor 26
Classification: RANK E (Stalker) x3
Arrival Floor 28: 3 minutes
Three minutes. Priya and Lena on 28 with a couple who couldn't move fast.
No walkie-talkies. No way to warn them.
"Sadie. Go to your apartment. Close the door. Push the couch."
The girl looked at him. Corn in her hands.
"The monsters are coming," she said. Not a question. Five years old.
"Yeah."
She walked to 2909. Didn't run. Bare feet on paisley carpet. Closed the door. Couch scraping.
He pressed both hands to the metal. Reached into the stairwell. Fifteen meters. The landing between 28 and 29. Not far enough.
Vibrations. Three sets. Floor 26. Coming up.
Two minutes.
Below, the Floor 28 door opening. Priya and Lena coming back. Voices. The couple. Slow.
"MOVE." Priya. First time he'd heard her shout.
Footsteps on stairs. Uneven. Someone being half-carried.
One minute.
Vibrations faster. Stalkers heard the noise. Running now.
Priya's face in the gap. Sweating. Behind her, a woman in her sixties, grey hair, one arm around a man trying to hold her up on stairs that didn't cooperate.
"OPEN IT."
Reach. He bent the door wider. Eight inches. Ten. Left hand gone again, dead from the wrist down. Metal screaming.
Priya shoved the woman through. Man after. Lena. And behind Lena, coming up from 27, a shape. Fast. Low. Dark.
Stalker.
Milo PULLED. Door slammed from ten to three. Sound like a gunshot. The Stalker hit at full speed, the Threshold caught it, blue light filled the corridor.
[PACT SYSTEM: NOTICE]
Kill Confirmed: Stalker (Rank E)
Method: Threshold Barrier + Impact Compression
Scrip Earned: 312
Scrip Balance: 599
Three twelve. Highest yet. Door moving when the Stalker hit. Two damage sources.
The other two Stalkers slammed the metal. Arms through the gap. Long. Grey. Jointed wrong. Threshold took them piece by piece.
The old woman on the floor. Husband holding her. Lena bent double. Priya at the door with her spear up, blood on her cheek.
"You said four minutes."
"They started running when they heard you."
She wiped her cheek. "Next time I want a walkie-talkie."
The old man, shaking. "The girl. Below. She wouldn't come."
"She locked herself in the bathroom," Priya said. "Wouldn't open it. I couldn't wait."
A teenager. Alone on Floor 28. Stalkers between here and there.
Milo opened the Ledger. Arms still dying at the gap. Balance climbing.
[Scrip Balance: 641]
Expansion to 28 cost twelve hundred. 559 short. But the door-compression kill had dropped 312. Highest ever. And there were two more Stalkers on the other side right now.
Both kills at about three hundred each. Six hundred more. That would put him over twelve hundred.
But the Stalkers were outside the domain. He couldn't reach them. They couldn't get through.
Unless someone went out there.
He looked at Priya.
Priya looked at the gap.
"No," he said.
"I wasn't asking."
"Two of them. Rank E."
"I'm a security guard who killed a bug with a fire extinguisher." She adjusted the spear. "But I've been thinking about that fire extinguisher for seven days. And I think I know what I did wrong."
She looked at the arms still reaching through.
"Open the door. Wide enough for me. When they come through, your walls take whatever touches the boundary. I take whatever gets past."
His left hand shaking so bad he couldn't grab it.
"Priya."
"Open the door, Milo."
From 2909, Sadie's voice through the closed door.
"Is the lady going to fight the monsters?"
Nobody answered.
Two Stalkers. A girl on Floor 28. 559 Scrip between saving her and not.
Priya rolled her shoulder.
"Open it."