The sound outside the door stopped.
Not faded.
Not moved away.
Stopped.
As if whatever had been dragging itself along the corridor had simply… chosen to stand still.
Waiting.
Andi didn't dare breathe.
The girl in front of him—still standing in the dim corner—hadn't moved either. Her eyes were fixed on the door, unblinking, her body tense but controlled.
She looked like someone who had done this before.
Many times.
Seconds stretched.
Then minutes.
Time became something strange—thick and slow, like it had lost its meaning.
Andi's chest burned from holding his breath.
He couldn't take it anymore.
Very slowly, carefully, he inhaled.
The air felt wrong in his lungs. Too heavy. Too damp. Like breathing in a place that wasn't meant for the living.
The girl's eyes flicked toward him instantly.
A warning.
Don't.
He froze again.
Outside—
Srrrtt…
The sound returned.
But this time, it was softer.
Fading.
Dragging itself away.
Neither of them moved.
Not yet.
They waited.
And waited.
Until the sound was completely gone.
Only then did the girl finally relax—just slightly. Not enough to call it safe. Just enough to survive the moment.
Andi exhaled shakily, his entire body trembling.
"…what the hell was that?" he whispered.
The girl didn't answer right away.
She stepped away from the wall and walked toward him, her movements quiet, careful. Even the way she shifted her weight felt deliberate—like she was always aware of something listening.
Up close, she looked even more unsettling.
Not in the same way as the thing outside.
But in a quieter, more human way.
Her skin was too pale.
Her eyes too tired.
And there was something in them—
Not fear.
Not exactly.
Recognition.
"You're new," she said finally.
It wasn't a question.
Andi nodded slowly.
"…yeah."
She studied him for a moment longer, as if confirming something.
Then she sighed.
A small sound.
Tired.
"Of course you are," she muttered.
Andi frowned.
"What does that mean?"
Still no immediate answer.
Instead, she moved past him and glanced at the door again, as if making sure nothing was waiting on the other side.
Only then did she speak.
"You stayed after the bell."
It wasn't a question either.
Andi hesitated.
"…I didn't know I wasn't supposed to."
For the first time, her expression shifted—just slightly.
Something like pity flickered across her face.
"Yeah," she said quietly. "They never tell the new ones."
"They?" Andi repeated.
She ignored that.
Instead, she leaned back against one of the desks, arms loosely crossed, though her posture never fully relaxed.
"What's your name?" she asked.
"Andi."
A pause.
Then—
"Rina."
The name hung between them.
Simple.
Ordinary.
Completely out of place in everything that was happening.
Andi nodded.
"…Rina," he repeated, grounding himself in something normal—something human.
But the feeling didn't last.
Because nothing about this place felt human anymore.
"What is this place?" Andi asked, his voice steadier now—but only barely.
Rina tilted her head slightly.
"This?" she echoed.
Her gaze drifted across the room.
The broken desks.
The flickering lights.
The walls that seemed just a little too uneven, like they were breathing when you weren't looking directly at them.
"This isn't the school you know," she said.
Andi let out a short, disbelieving laugh.
"No kidding."
Rina didn't react.
"If you think this is just some kind of hallucination," she continued calmly, "you can try leaving."
Andi swallowed.
"I already tried."
"And?"
"…the door was locked."
Rina nodded, as if that confirmed something she already knew.
"Of course it was."
Silence settled again.
He didn't like the way she spoke.
Like everything here followed rules.
Rules he didn't understand.
Rules he had already broken.
"…you said I stayed after the bell," Andi said slowly. "So what? What happens if I do?"
Rina looked at him.
Really looked at him this time.
Andi felt a chill crawl up his spine under her gaze.
Then she spoke.
"After the final bell…" she said, her voice quiet but firm, "this school stops belonging to us."
The words hung heavy in the air.
"And starts belonging to what?" Andi asked.
Rina didn't answer directly.
Instead, she glanced toward the wall.
For a brief second—
Andi could've sworn it moved.
A faint ripple.
Like something pressing from the other side.
"…to them," she said at last.
Andi's throat tightened.
"The thing outside?" he asked.
Rina shook her head.
"No."
A pause.
"Just one of them."
Andi felt something inside him drop.
"'One'?" he repeated.
Rina nodded.
"There are different types," she said. "Different behaviors."
Her tone was clinical.
Detached.
Like she was describing something she had studied—not something she feared.
And that scared him more.
"How do you even know that?" Andi asked.
Rina didn't answer immediately.
Her gaze drifted again.
Not to the door.
Not to the walls.
But somewhere distant.
Like she was remembering something she didn't want to.
"…because I've been here long enough," she said quietly.
Andi frowned.
"What does that mean?"
Rina's lips curved slightly.
Not quite a smile.
More like something bitter.
"You'll understand," she said.
"I don't want to understand," Andi snapped suddenly.
The words came out sharper than he intended.
"I just want to get out of here."
Rina's expression didn't change.
"Everyone says that at first."
"And you don't?" he shot back.
She looked at him.
Straight into his eyes.
For a moment—
There was something there.
Something deep.
Something tired.
"I did," she said softly.
"Once."
The room fell silent again.
Andi ran a hand through his hair, trying to steady himself.
"Okay," he muttered. "Fine. Then just tell me what to do."
Rina watched him for a second.
Measuring.
Deciding.
Then she pushed herself off the desk.
"If you want to survive," she said, "you need to follow the rules."
Andi let out a breath.
"Finally."
But something about the way she said it—
Made him uneasy.
"What kind of rules?" he asked.
Rina raised one finger.
"First," she said, "don't make unnecessary noise."
Andi frowned.
"That's it?"
Rina didn't respond.
Instead, she lifted a second finger.
"Second… don't run unless you're sure you're being chased."
Andi blinked.
"…what?"
"If you run," she continued, ignoring his confusion, "you attract attention."
A pause.
"And not all of them need to see you to find you."
Andi felt his stomach twist.
"That's not how anything works."
Rina's gaze hardened slightly.
"Not here."
She raised a third finger.
"Third…"
This time, she hesitated.
Just for a moment.
"…don't trust what you see."
Andi stared at her.
"That doesn't make any sense."
"Exactly."
A faint, humorless smile touched her lips.
"That's why people fail."
"And the thing outside?" Andi asked. "What was that rule?"
Rina's eyes flicked briefly toward the door again.
"That one," she said quietly, "hunts by movement."
Andi's blood ran cold.
"…so if I hadn't moved earlier—"
"It might have left," she finished.
Might.
Not would.
Might.
That word settled heavily in his chest.
A low sound echoed somewhere in the building.
Not dragging.
Not footsteps.
Something else.
Distant.
But deep.
Like a structure shifting under its own weight.
Rina straightened slightly.
"We don't have much time," she said.
"What do you mean?"
She looked at him.
And for the first time—
There was real urgency in her eyes.
"Because the longer you stay here," she said, "the harder it is to leave."
Andi felt his pulse quicken.
"…why?"
Rina didn't hesitate this time.
"Because this place…" she said quietly, "…starts to remember you."
The lights flickered again.
Once.
Twice.
Then held.
But the room felt different now.
Heavier.
Closer.
As if the walls had shifted inward just a little.
Andi swallowed.
"…what happens if it remembers me?"
Rina met his gaze.
And this time—
She didn't soften the answer.
"You become part of it."
Before Andi could respond—
KRRRIIINNGGG…
The bell rang again.
But this time—
It was different.
Lower.
Deeper.
Like it came from somewhere far beneath the ground.
Andi froze.
"…what is that?"
Rina didn't answer right away.
She was already moving toward the door.
Carefully.
Slowly.
Listening.
Her hand hovered just above the handle.
Then she looked back at him.
"This," she said, her voice barely above a whisper—
"is when things get worse."