The bird hit the window at 6:47 in the morning.
Not a bird. Not really. Thing was the size of a German Shepherd, black-feathered, with a beak that looked like someone had sharpened a bowling pin. It slammed into the glass full speed and the sound was like a car door shutting except wetter. The glass cracked. Then the crack sealed itself, fracture lines pulling back together like a zipper, and the thing slid down the outside of Building 7 leaving a smear of dark purple on the twenty-ninth floor.
Milo Voss watched it fall from his kitchen floor.
He'd been sitting with his back against the fridge since four. Maybe three. Power cut out around midnight. Fridge wasn't running but the metal was still cold through his shirt. That was something. Small thing. But seven days in, small things were the whole game.
The blue box appeared.
[PACT SYSTEM: NOTICE]
Kill Confirmed: Ruptured Corvid (Rank F)
Method: Threshold Barrier (Passive)
Scrip Earned: 47
Scrip Balance: 312
Forty-seven.
He'd started calling them cents in his head because the System called them Scrip and Scrip sounded like something from a board game nobody wanted to play. Forty-seven cents for something that big. The apocalypse had the worst exchange rate.
He pulled at a loose thread on his sweatpants. The thread snapped.
Domain expansion cost five hundred. He had three twelve. Hundred and eighty-eight short. At forty-seven per bird that was four more birds slamming into his window at six in the morning while he sat on the kitchen floor in the dark because the power was out and his phone was dead and the last person he'd spoken to was a DoorDash driver eight days ago who'd said "have a good one" and he'd said "you too" and that was the last human voice before the world ended.
Four more birds. He could wait.
The apartment smelled like cold canned soup and the inside of a gym bag. He'd stopped noticing the gym bag part around day four. The soup was new. Last can of chicken noodle, opened at two AM because his stomach stopped asking and started demanding. Cold. Eaten with a fork because all the spoons were in the sink and the sink was eight feet away and eight feet might as well have been eight miles.
Agoraphobia. That was the clinical name. His therapist, the one he'd seen twice before his insurance ran out, called it avoidance behavior rooted in acute trauma response. Milo had nodded. What else was he going to do. Argue with someone charging two hundred an hour to explain he was scared of outside.
Not scared of outside. Scared of what happened outside. In the backs of ambulances, on stretchers, in the space between a seven-year-old girl's last heartbeat and the flat line and his hands still warm with her blood and he...
He stopped. Pulled at another thread. This one held.
The window cracked again.
Heavier this time. Milo flinched and his shoulder caught the fridge handle. The glass had three more fracture lines than yesterday. Each one spidered out from a center point, then pulled back. Sealed.
Green smear.
[PACT SYSTEM: NOTICE]
Kill Confirmed: Crawling Tick (Rank F)
Method: Threshold Barrier (Passive)
Scrip Earned: 23
Scrip Balance: 335
Twenty-three. Cheaper than the bird.
Three thirty-five. Hundred and sixty-five short. He exhaled through his nose. Almost laughed. Didn't have the energy for it.
Seven days since the fissures opened. Since the notification floated into his vision like a text from God's burner phone.
[The Old Pact has been called.]
[Awakening commencing...]
[Survive.]
Survive. Like that was advice. Like some interdimensional legal system looked at all of humanity and decided the best plan was a three-word motivational poster.
Second notification, thirty seconds later.
[Unique Title Acquired: THE LAST WARDEN]
[Warden's Mandate (Passive) Lv. 1]
"One who holds the line. One who cannot cross it."
[RESTRICTION: The Last Warden cannot cross their own Threshold.]
He'd tried the door on Day 1. Put his hand on the knob. Turned it. Pulled.
Hallway was right there. Ugly paisley carpet that smelled like wet dog even before the Rupture. Apartment 2904 across the hall. Mrs. Kowalski's door with the wreath made of plastic lemons.
He stepped forward and his foot stopped.
Not his decision. Leg was moving, brain sending the signal, and his foot just stopped. Like it hit a wall made of nothing. Warm. Solid. But he couldn't see it.
The Threshold.
He pushed until his arms shook. Then he sat on the floor for an hour and pressed his palm against it and felt it hum.
That was Day 1.
Day 7. Still on the kitchen floor. His mother was somewhere on the west side of Harwick. Last time they'd talked was the Sunday before the Rupture. She'd called to ask if he was eating. He said yes. He was lying. She knew. She always knew. Now his phone was dead and the soup was gone and domain expansion cost five hundred and he was a hundred and sixty-five cents short of claiming Mrs. Kowalski's plastic lemons.
He should stand up.
His left hand trembled. The EMT hand. The stretcher hand. He grabbed it with his right and squeezed until the tremor stopped.
Check the Ledger. He thought the word and the box materialized.
[PACT SYSTEM: WARDEN STATUS]
Name: Milo Voss
Title: The Last Warden (Unique)
Domain Level: 1 (Foothold)
Domain Size: 1 Unit (Apt 2903, Floor 29, Building 7)
Threshold Integrity: 100%
Scrip Balance: 335
Population: 1
Deputies: 0/20
Skills: 2 Active
Warden Power Index: 340
Restriction: CANNOT LEAVE DOMAIN
[CORE PARAMETER. NON-NEGOTIABLE.]
Population: 1. Him. One person in a one-bedroom apartment on the top floor of a building full of things that wanted to eat him.
Deputies: 0 out of 20. Twenty slots. Empty. The System waiting for him to fill them with the patience of a tax form.
He dismissed the box.
Things to do. Food was gone. Water almost. He needed to check if the bathroom sink still worked or if the pumps gave out. Plan for expansion. Think about what was on the other side of the door. Not just 2904. The whole floor. All twelve units.
Who was in them. If anyone.
He'd heard screaming on Day 2. Muffled, somewhere below. Floor 20 maybe. Lasted about a minute. Then it stopped the way screaming stops when the thing making the sound isn't a problem anymore.
Nothing since.
The window cracked. He jumped. Bigger this time. He couldn't see it well through the smears but the shape pressing against the glass was wider. Fractures went deeper. Five inches.
Sealed. Slid.
[PACT SYSTEM: NOTICE]
Kill Confirmed: Crawling Tick (Rank F)
Scrip Earned: 31
Scrip Balance: 366
Three sixty-six. Hundred and thirty-four short.
He stared at the ceiling. Water stain shaped like Rhode Island. He'd been meaning to report that to maintenance for six months. Maintenance was probably dead.
Something scraped in the stairwell.
Slow. Wet. Dragging. Going up.
Copper taste in his throat. The taste that meant his body was getting ready for something his brain hadn't signed off on. Stairwell was twenty meters from his door. The Threshold would hold. Seven days and nothing through.
But the sound was getting closer.
Drag. Pause. Drag.
Like something too big for the stairs that didn't care about the stairs.
He pressed back against the fridge. Both hands shaking now. He grabbed the counter and pulled himself up. Knees popped. Vision greyed because standing up fast after barely moving for a week did things to blood pressure that his EMT training could name but his legs couldn't care less about.
The dragging stopped.
He stood in the dark kitchen. Hands on the counter. Listening. Building groaned. Pipes somewhere. Wind on the window. The Threshold hum underneath everything.
Crash. Metal on concrete. The stairwell door on Floor 29. Something had come through it.
Movement in the hallway. Not footsteps. Dragging. Wet. Closer.
He squeezed the counter until it hurt.
The Threshold will hold.
The dragging reached 2904. Sound changed. Right across the hall. Mrs. Kowalski's plastic lemons.
Then his door.
Something pressed against the other side. He felt it through the Threshold. Pressure. Weight. Testing. Curious.
The hum got louder.
[PACT SYSTEM: WARNING]
Domain Alert: GREEN
Threat Classification: RANK E (Stalker)
Entities Detected: 1
Estimated Combat Power: 450
Domain Defense Rating: 640
Threat vs. Defense: 70%
Proximity: Threshold, Contact
Domain Integrity: 100%
Recommended Action: NONE REQUIRED.
Rank E. Stalker. Pack hunters. Smart. Killed people on the lower floors in the first two days.
This one was alone.
Pressure increased. He watched the door. His body had gone still. Not his choice. Thinking shut off and something older took the wheel. The wood didn't bend. Didn't crack. The Threshold was behind it, inside it, through every part of it. His door wasn't a door anymore.
The Stalker pressed harder.
The Threshold pressed back.
[PACT SYSTEM: NOTICE]
Kill Confirmed: Stalker (Rank E)
Method: Threshold Barrier (Passive)
Scrip Earned: 273
Scrip Balance: 639
Two seventy-three.
Six thirty-nine.
Expansion cost five hundred.
His legs almost buckled. Not fear. Something else. Something he hadn't felt in eleven months. That thing when the monitor beeps again after you were sure it flatlined.
He walked to the front door. Put his hand on the Threshold. Warm. Whatever was left of the Stalker on the other side was something he didn't need to see.
He opened the Ledger.
[DOMAIN EXPANSION AVAILABLE]
Cost: 500 Scrip
Target: Floor 29, Adjacent Units (2901-2912)
Threshold extends to all units on Floor 29
Population Cap: 1 to 15
[EXPAND? Y/N]
Palm flat on the Threshold. The barrier that held him in. That kept everything out.
On the other side of that barrier, somewhere on this floor, there might be people. Survivors who'd spent seven days without magic walls. Running out of food and water. Running out of reasons to think tomorrow would be different.
Or nothing. Empty rooms and Mrs. Kowalski's plastic lemons.
A small directional indicator blinked in the corner of the Ledger. He almost missed it. An arrow. Faint. Pointing west.
West. Where his mother lived.
He looked at the arrow for a long time. Then he looked at the expansion notification. Five hundred out of six thirty-nine. Enough.
His left hand trembled. He grabbed it. Held it still.
He said yes.
The Threshold punched outward.
Through the door, through the hallway, through every wall on Floor 29, and he felt it. All of it. The carpet. The doors. The stairwell entrance something had broken through twenty minutes ago. Twelve apartments on the twenty-ninth floor of Building 7 and every surface was suddenly his. He could feel them the way you feel your own skin.
And heartbeats.
Three of them. Not his.
From the far end of the hall, muffled by drywall and a door that was now inside his Threshold, a sound he hadn't heard in seven days.
Knocking. Weak. Getting weaker. Desperate.
A voice. Human.
"Is anyone there? Please. Is someone there?"