Tetley turned his head.
Slow.
Measured.
He checked Isaac once.
The look held just long enough to feel like a request, not curiosity.
Then Tetley looked to the corridor.
He stood and walked to the threshold, paws silent on the dusty floor.
He did not rush.
He did not sniff around.
He moved with purpose.
At the corridor mouth he paused.
He set one paw on a small plate set low into the wall, like a button designed for something that did not have hands.
The plate answered.
A base-glow stitched itself along the corridor edge, a route-thread crawling forward.
Ahead, a lane woke.
Behind them, the glow in the room dimmed by a fraction, like the facility had turned its attention away from what it no longer needed.
The air drifted in the same direction as the line.
With it came a faint taste shift, dry and mineral, like biting stone dust.
Zoya stared at the dimming light behind them, then at Isaac.
Her hand hovered near the strap now, not moving, as if she was listening with her fingers.
“Are we… locked in?”
Isaac checked.
He shifted his wings a fraction.
The vibration in his wing seams thickened toward the lit corridor and thinned toward the dimming one.
A small buzz followed in his teeth.
Then the stomach-drop, light but clean.
The answer carried itself through his bones.
“Stay close,” he said.
Zoya huffed once, fogging the air.
“I am close.”
Tetley walked.
Not fast.
Not slow.
Steady, like he knew the pace the place preferred.
Isaac followed.
Zoya kept to Isaac’s side, a half-step back where the air bit less.
The corridor tightened into ribs and angles that felt forced into rootstone, like a throat taught to behave.
The seamlight thinned, uneven in bands.
In patches it glowed too hot and wrong, soot around it slicking the edges like something had burned and been scrubbed and burned again.
Mist clung at ankle height, a low crawl that wanted to live in their socks.
Zoya made a sound under her breath, pure hate.
She flexed her fingers once, trying to wake them up.
Then she tugged her sleeve down again like it could defend her.
Tetley did not stop to demonstrate anything.
He simply kept going.
That, more than anything, changed the room.
The place still watched, but the corrections came slower, like it was letting the cat spend authority on their behalf.
Isaac felt it in the way the pressure slid past him instead of snapping.
In the way his wing seams held a steadier vibration.
In the way his teeth stopped buzzing every time he shifted his weight.
Zoya noticed too.
Not in words.
In breath.
Her inhale stopped clawing.
Her shoulders dropped a fraction, then caught themselves, like she did not want to admit relief out loud.
“You sure he’s not going to bite me,” she muttered.
Isaac kept his eyes on the cat’s tails.
They moved in small, measured sweeps, tips fanning when the air changed, settling when it did not.
“If he wanted to,” Isaac said, “you’d have already paid for it.”
Zoya huffed once, a fogged little laugh with no humour in it.
“Comforting.”
They passed a glass panel set into the wall.
Condensation slid down it and stopped mid-fall, then drifted sideways along a seam that was not quite level.
Water obeying rules.
Everything obeying rules.
Tetley cut left at a bend without hesitation.
The seamlight along the base stitched itself into a thin glow ahead of him, like the corridor was being told where to be lit.
Unauthorized duplication: this tale has been taken without consent. Report sightings.
Zoya stared at it.
“So we’re following a six-legged fur key,” she said.
Isaac kept pace.
“Better than following me.”
“Low bar.”
He did not answer.
Not because he did not have one.
Because she was right.
The mist thinned as they went.
Not gone.
Just less.
Like the facility was spending warmth on the route it had decided mattered.
They reached a pinch where the corridor narrowed around a floor plate and a vent seam above it.
The kind of setup that had punished them earlier.
Isaac’s body tightened anyway.
Zoya felt it and slowed without being told, then scowled at herself for it.
Tetley sat.
He looked up at the vent seam.
Then down at the plate.
Then he waited.
Isaac did not test it this time.
He watched the cat.
The vent breathed, warm and dirty, a brief kiss of less-cold that vanished as soon as it arrived.
Tetley stood and crossed in that exact moment.
Isaac moved with the next pulse, not the first.
Zoya followed, taking the warmth like a starving thing, then stopping herself before she inhaled too deep.
Her throat worked once.
A swallow.
She kept her eyes forward.
On the far side, the corridor did not bite.
The seamlight did not flare.
Dust did not spiral into a correction ring.
It lay down like it had been told.
They reached a junction.
Three ways again.
One dead and dim.
One patch-clean and wrong, maintained too carefully.
One carrying the same base-glow Tetley had woken earlier.
Tetley chose the base-glow without looking at the others.
Isaac watched his own instincts pull toward the maintained corridor anyway, the part of him that wanted answers.
He did not feed it.
He followed the cat.
Zoya looked at him and did not ask why.
Her face had gone still.
Not calm.
Controlled.
The corridor dipped.
The air changed.
Sterile-stale faded.
Dry-old came in, with a chemical bitterness under the stone like burned metal left too long in rain.
Zoya made a face and swallowed it.
Tetley’s ears angled toward a vent line.
Not a threat.
A job.
He stopped at a wall plate set low.
He sat and waited.
Then he touched once, precisely, with a front paw.
The plate answered.
A thin line of light crawled along the wall at shin height, then split into a wider band, as if the system had just expanded the route.
Something clicked behind the rootstone.
Not loud.
Not silent either.
A mechanical sound that did not belong in a living throat.
Zoya’s eyes widened.
“That’s,” she started.
Isaac held up two fingers, quiet.
Because the sound had an echo that arrived wrong.
A second answer, too fast.
Like something elsewhere had heard the door wake and shifted in response.
Tetley did not care.
He stood and walked on.
The corridor opened.
Not wide, but wider.
The ribs pulled back.
The seamlight warmed by a shade.
Functional, not kind.
Ahead, a set of double doors sat embedded in rootstone.
Old-world shape forced into the living architecture, with a narrow glass slit that was too clean to be accidental.
Above it, scraped letters clung to the metal, half-ruined but still legible to Isaac.
CAFETERIA.
Zoya could not take the meaning from the marks, but she felt the label in the way the air changed.
She stopped walking.
For a moment she just stared like the place had made a joke.
Then her nostrils flared once, sharp.
Again, slower.
Her body answering something her eyes could not.
“Food,” she said, and her voice went thin on the last word, like naming it might make the place take it away.
Tetley sat in front of the doors.
Still.
Patient.
Like he had been taught this exact spot.
Zoya blinked fast, then looked down at him.
“You’re taking us to eat,” she said, not to Isaac, like she refused to hope out loud unless she could pretend it was sarcasm.
Tetley placed one paw on a small plate set low beside the frame.
Waited.
Pressed again, precise as a tool.
The collar node at his throat darkened a shade.
The amethyst nub in his forehead caught bruised seamlight and held it, dull purple, bruise-stone.
The doors unlocked with a soft, tired sound.
Permission, not welcome.
Warmth leaked out.
Not heat, not comfort, just air that did not hate them on contact.
Zoya’s breath hitched.
A small sound escaped her anyway.
She cut it off, jaw tight, like she didn’t want to give the place proof it had done something right.
Isaac felt his wing seams ease.
The vibration steadied.
His teeth stopped buzzing.
His stomach still carried that faint drop, like the building wanted to remind him it could take the floor away whenever it chose.
They stepped inside.
Long tables were bolted down in rows.
Bench seats fixed to the floor.
A service window cut into one wall with a metal lip beneath it, scratched by a thousand tray-slides.
Trays still stacked in a crooked pile like someone had meant to come back after lunch.
Zoya’s gaze moved over the room, not reading, reading anyway.
Layout.
Use.
Where humans used to sit when there was enough time to sit.
She swallowed once.
“You know what this is,” she said, eyes on Isaac, like accusing him of having access to things she did not.
Isaac did not soften it.
“Yeah,” he said.
Zoya’s mouth tightened.
She dragged her fingers across one of the benches.
Dust came up on her skin.
She stared at it like it proved something ugly.
Then she sat anyway, slow, like sitting might trigger a rule.
It did not.
The room did not correct them for resting.
That was the first real win the place had given them.
Above the counter, a faded board hung at an angle.
Most of it was peeled away.
Letters ghosted through old grime.
Isaac could still make out enough to know what it had been.
A menu board.
And beneath it, one word that refused to die.
SOUP.
Zoya tracked his eyes, then looked up at the board, reading nothing, catching the shape of his recognition anyway.
“What,” she said.
“Menu,” Isaac said.
“And that means,” she said, flat.
“It listed what they served,” Isaac said.
Zoya blinked once.
Then she said it back like it was obscene.
“Soup.”
Isaac did not answer.
He was watching the corners.
Because the cafeteria was not clean.
It was selectively clean.
Dust lay thick in most places, but there were strips along the floor where nothing settled.
Paths that refused contamination.
Paths that led somewhere you did not want to step without knowing the rule.
Tetley walked past the tables without sniffing them.
He did not act hungry for human food.
He went straight to a grate set low on the far wall.
He sat there and went still.
The collar node darkened again.
A low purr started, felt through teeth and ribs more than heard.
The air near Isaac thinned by a fraction, pressure easing like a room exhaling.
Zoya’s shoulders dropped another hair.
She noticed.
Hated that she noticed.
“He’s doing it again,” she whispered.
Isaac watched the cat’s posture.
The way his tails stilled.
The way his ears angled toward the vent like it was a voice.
“Let him,” Isaac said.
Zoya stared at the vent.
Then at Isaac.
Then back at Tetley.
“Of course,” she muttered. “We finally find food and the cat’s eating the air.”
Isaac’s mouth twitched once, and disappeared.
“That’s about right.”
Zoya dragged a hand across the bench again, then paused and rubbed her palms together, trying to steal a little warmth from her own skin.
Dust still clung.
She wiped it on her trousers anyway, like she refused to let the place decide what stayed on her.
She leaned back, shoulders hitting the bench.
She closed her eyes for one second.
One.
Then opened them again like she did not trust the dark.
Isaac stayed standing.
Habit.
Guard.
He scanned the room again.
Service window.
Tray stack.
A back door with a keypad that looked dead.
A dispenser in the corner with a cracked faceplate and a slot beneath it.
Old-world.
Still here.
Still waiting.
Zoya saw his attention shift and tilted her head.
“You ever seen one of those,” she asked, and she tried to make it casual.
Isaac kept his steps off the clean strips.
“I’ve seen worse,” he said.
Zoya snorted.
“That’s not an answer.”
“It is,” Isaac said.
He moved toward the dispenser without committing to it.
Because Tetley’s purr deepened for a moment, then stuttered, then steadied again.
The collar node shifted.
Dark to translucent.
Then dark again.
Like it could not decide if it was feeding or preparing to purge.
Isaac stopped.
Because that was new.
Zoya saw it too.
Her head tilted, listening with her whole body.
“What,” she said.
Isaac kept his eyes on the cat.
The vent grate behind Tetley clicked once.
A wet, internal sound.
Like a throat clearing.
Then, from somewhere deeper in the facility, a distant clang answered, slow and heavy, as if a door the size of a room had just been touched.
Tetley’s tails fanned once.
Both tips.
Then he went perfectly still.
The cafeteria’s seamlight dimmed by a fraction.
Not shut off.
Rationed.
Like the building had noticed their presence again and started weighing the cost.
Isaac did not move closer to the dispenser.
He turned his head slightly toward Zoya.
“Stay on the bench,” he said.
Zoya’s jaw tightened.
“Why.”
Isaac watched the vent grate.
Watched the clean strips on the floor.
Watched the cat.
“Because,” he said, and kept his voice flat, “our key changed.”
