Sleep Debt
“You’re already on the Ninth Night.”
The words echoed through the hospital ward in Ethan’s own voice while the smiling figures outside Room 317 slowly stepped closer beneath the flickering yellow lights.
None of them walked normally.
Their movements skipped unnaturally between positions, like missing frames in corrupted footage. One second they stood near the end of the hallway. The next they were several feet closer without crossing the distance in between.
The Threshold was getting worse.
Reality itself no longer flowed correctly inside the Ninth Floor.
Aaron Vale grabbed Ethan hard enough to hurt.
“Don’t listen to them.”
But Ethan barely heard him.
Because part of his mind had frozen around the sentence itself.
Already on the Ninth Night.
No.
That couldn’t be possible.
They had only been inside Somna Labs for two days.
Hadn’t they?
Then Ethan realized something terrifying.
He couldn’t actually remember arriving yesterday anymore.
The van ride felt distant now.
Blurry.
Like an old memory instead of a recent one.
His pulse quickened instantly.
Mira noticed his expression. “Ethan?”
“How long have we really been here?”
Silence.
Nobody answered immediately.
Because every person inside Room 317 suddenly looked uncertain.
Daniel frowned hard. “What do you mean?”
Ethan tried thinking carefully through the exhaustion clouding his head.
The orientation.
The lounge.
The evaluations.
He remembered events clearly enough.
But not transitions between them.
No proper sense of time passing.
No memory of eating breakfast.
No memory of sleeping either.
Just fragments stitched together unnaturally.
Aaron saw the realization spreading through Ethan’s face.
“That’s why the Threshold becomes dangerous after prolonged wakefulness,” he whispered. “The brain starts replacing missing time with constructed memory.”
Dr. Mercer stepped forward sharply. “No. The sedatives were supposed to prevent temporal drift.”
The room fell silent.
Sedatives.
Daniel stared at her immediately. “The WHAT?”
Dr. Mercer’s face changed the moment she realized what she’d said aloud.
Mira looked horrified. “You drugged us?”
“It was necessary to stabilize cognitive deterioration.”
Daniel laughed in disbelief. “You told us nobody was sleeping.”
Aaron answered before she could.
“You were.”
Nobody moved.
Nobody breathed properly.
Aaron’s tired eyes shifted toward Ethan carefully.
“The experiment doesn’t keep participants awake continuously anymore.” His voice lowered. “It cycles micro-sleep periods through induced blackouts.”
Cold panic spread through the room instantly.
Ethan’s thoughts raced violently.
The missing conversations.
The memory gaps.
The blackouts.
Every time the clocks froze at 3:17.
“We’ve been asleep this whole time?” Mira whispered.
“No,” Aaron answered softly. “That’s the problem.”
The hallway patients outside moved closer again.
Their smiles widened.
Leah’s duplicate dragged pale fingers slowly across the wall while black liquid streamed from her eyes.
“You never fully wake up anymore.”
Daniel backed away from Dr. Mercer immediately. “You lied to us.”
Her voice shook now. “If participants remain continuously conscious past the sixth night, the Threshold accelerates uncontrollably.”
Mira stared at her. “So what exactly are we now?”
Nobody answered.
Because none of the answers sounded survivable.
Then Ethan felt another memory slam violently into his head.
Not his memory.
Aaron’s.
A younger Aaron strapped inside an observation chair while scientists monitored brain scans behind glass. Dr. Mercer standing nearby years younger. Claire Holloway sitting quietly in the corner of the room wearing the same white gown.
Then every clock freezing at 3:17.
And Claire smiling.
The memory vanished instantly.
Ethan staggered hard against the wall.
Aaron caught him before he collapsed.
“She’s syncing with you faster now.”
Daniel pointed angrily toward Ethan. “What does THAT mean?”
Aaron hesitated.
Then quietly:
“She thinks he can replace me.”
The room went silent again.
Outside the hospital room, the hallway patients suddenly stopped moving together.
Every smiling face turned slowly toward the ceiling.
Listening.
Then alarms echoed faintly somewhere deep below the Ninth Floor.
Not facility alarms.
Hospital alarms.
Old ones.
Distorted with static.
Aaron’s expression darkened instantly.
“We’re out of time.”
The lights overhead dimmed further.
And Ethan finally noticed something deeply wrong about the room itself.
Room 317 wasn’t decayed anymore.
The rusted hospital bed looked newer now.
The walls cleaner.
The medical monitors less damaged.
The Ninth Floor was rebuilding itself around them through overlapping memory.
The deeper the Threshold spread—
the more real the old experiment became again.
Then Ethan saw the date displayed faintly across one restored monitor beside the bed.
October 14th.
Nineteen years ago.
His stomach dropped.
“We’re inside your memories.”
Aaron nodded once.
“The Threshold preserves emotional reality stronger than physical reality.” His exhausted eyes drifted toward the hallway. “Trauma leaves structure behind.”
Mira whispered softly, “This place remembers itself.”
Then Claire’s voice suddenly spoke behind Ethan.
Very close.
“You remember me now too.”
He turned instantly.
Claire stood directly beside the hospital bed.
Closer than before.
Her black hair no longer fully covered her face now.
One pale eye remained visible through the strands.
And it looked impossibly tired.
Not evil.
Not monstrous.
Lonely.
She slowly reached toward Ethan’s face.
Aaron moved between them immediately.
“Don’t touch him.”
Claire tilted her head slightly.
Then smiled sadly.
“He already crossed.”
The hallway outside Room 317 exploded into screaming.
Not human screaming.
The sound of dozens of voices losing themselves simultaneously beneath the Ninth Floor.
Then every patient outside the room began repeating one sentence over and over again:
“Wake up.”
“Wake up.”
“Wake up.”
And suddenly—
Ethan realized he couldn’t remember whether he had ever actually left the transport van at all.