The child was laughing beneath the laboratory.
I knew this because the sound was coming from the floor.
I also knew that floors were not supposed to laugh.
"Please tell me you have a rational explanation," I said.
Adrian looked at the empty cabinet.
"I have several."
"Choose one that doesn't make me want to resign."
"I'm afraid that eliminates all of them."
The older Seraphina was already at the console, typing with the frantic precision of someone who knew exactly how much time remained.
"She's in the core."
"Liora?" I asked.
"The original Liora."
I stared at her.
"You said she died."
"She did."
"Then what do you mean, the original?"
The older woman looked at me.
"I mean the machine has finally stopped reconstructing her from our memories. It's found the signal that existed before we began."
Adrian's face tightened.
"The first eleven seconds."
She nodded.
"The anomaly wasn't predicting the future. It was preserving the moment before an event became fixed."
I stared at the countdown.
"Explain that without using words that belong in a research paper."
"Every cycle, the system records the last eleven seconds before a subject dies," she said. "It then uses those recordings to rebuild the subject's memories. But the recordings aren't ordinary memories. They contain information from an event that hasn't finished happening."
"That's impossible."
"Yes," Adrian said. "We've established that your favourite word is losing its usefulness."
I ignored him.
"If the machine has found Liora's original signal, why is she still beneath us?"
"Because the signal is trapped inside the event that killed her," the older Seraphina replied. "The system can recreate her memories, but it cannot complete the moment."
"Then how do we complete it?"
She looked at me.
"We stop trying to save her."
The words landed like a slap.
"You want me to abandon my daughter?"
"I want you to stop treating her death as a problem you can solve by repeating it."
"You don't get to tell me what I want."
"I am you, Saye. I know exactly what you want."
She turned back to the console.
"You want one more chance. One more experiment. One more version of the past in which no one has to leave."
Her voice broke.
"And every time you get it, you take something else from the people you love."
The laughter below us stopped.
A small handprint appeared on the floor's glass panel.
Then another.
Then a child's voice rose through the speakers.
"Mum?"
The older Seraphina froze.
I moved toward the panel.
"Liora?"
"Don't let her turn it off."
The older woman lunged toward me.
"That's not her!"
"Then who is it?"
"The machine knows what we want to hear."
The voice came again.
"Mum, please. I'm scared."
I looked at the older Seraphina.
"Can you prove that isn't Liora?"
She said nothing.
The silence was answer enough.
I knelt beside the panel.
"Liora, if you're really there, tell me something the machine couldn't know."
A long pause followed.
Then the girl whispered, "The flower."
My breath caught.
"What flower?"
"The one you made me. You said you couldn't draw a rose, so you made one that looked like a potato."
Adrian gave a strangled laugh.
The older Seraphina covered her mouth.
I remembered.
Not as a picture. Not as a file. As something that had happened to me.
A kitchen filled with morning light. A child's hands covered in paper scraps. My own voice insisting that the flower was an experimental botanical design.
Liora had laughed so hard that she had fallen from her chair.
I pressed my palm against the glass.
"I'm here."
The machine's lights turned white.
A new message appeared.
ORIGINAL MEMORY MATCH: 100%.
Then:
SUBJECT 00 RESTORED.
Adrian staggered.
His outline flickered, but this time he didn't disappear.
He looked down at his hands.
"No," he whispered.
"What is it?" I asked.
He stared at me.
"I remember everything."
The laboratory shook.
The older Seraphina grabbed the console.
"Don't let the restoration finish!"
"Why?"
"Because it doesn't restore just one person!"
Every cabinet in Archive Zero began to open.
The voices of dozens of reconstructed subjects filled the room. Researchers. Patients. People whose names had been erased from official records. People who had died before the experiment was built.
The system was restoring them all.
And every one of them was speaking the same sentence.
"I remember."
I ran to the main console.
"Can I shut it down?"
The older Seraphina shook her head.
"Not anymore."
"Then what can I do?"
She looked at the countdown.
"Choose which memory survives."
A menu appeared.
RESTORE ORIGINAL SUBJECTS: YES / NO.
Below it:
PRESERVE CURRENT RECONSTRUCTIONS: YES / NO.
And beneath both:
RESET THE EVENT: YES / NO.
Three choices.
Three possible endings.
I could restore the original people, though the system could not promise what would happen to the reconstructions.
I could preserve the reconstructions, allowing the versions of Adrian, Liora, and everyone else to continue existing, though none of us could prove what that existence meant.
Or I could reset the event and return to the beginning.
Another cycle.
Another chance.
Another lie.
The older Seraphina reached for my hand.
"Don't choose the reset."
Adrian stood beside me.
"Don't choose anything because you're afraid of losing us."
I looked at the screen.
"What would you choose?"
He smiled sadly.
"I chose once. That's how I ended up here."
The countdown began.
11.
A memory flashed through my mind.
Not of the laboratory.
Of a hospital room.
Adrian lying beneath white sheets, his fingers wrapped around mine.
His voice, weak but clear.
If you have to choose, choose the world where you can live without me.
10.
Another memory.
Liora running through a garden, carrying a paper flower.
Promise you'll come back tomorrow, Mum.
9.
My own voice.
I promise.
8.
The older Seraphina whispered, "I'm sorry."
7.
I finally understood what the machine had been doing.
It hadn't been bringing the dead back.
It had been giving grief an endless supply of new faces.
6.
I selected RESET THE EVENT.
Adrian closed his eyes.
The older Seraphina began to cry.
5.
The screen asked for confirmation.
THIS ACTION WILL ERASE ALL CURRENT RECONSTRUCTIONS.
4.
I placed my hand on the confirmation panel.
3.
A small voice whispered, "Mum?"
I stopped.
2.
Liora stood at the end of the corridor.
Not behind glass.
Not on a screen.
A little girl in a yellow dress, holding a paper flower.
1.
She smiled at me.
"It's all right," she said.
Then the world went white.
---
When I opened my eyes, the laboratory was quiet.
The monitors were dark. The cabinets were sealed. The countdown had vanished.
Adrian was gone.
So was the older Seraphina.
I stood alone in the centre of the room, with a paper flower resting in my palm.
I didn't remember making it.
But I knew how to fold the petals.
Outside, the university clock struck eleven.
I walked upstairs and stepped into the morning sunlight.
The world looked ordinary.
People hurried along the pavement. A bicycle rattled past. Somewhere, a coffee machine hissed.
I almost laughed at the normality of it all.
Then my phone vibrated.
An unknown number.
One message.
You chose the right thing.
A second message arrived before I could reply.
Now do not look behind you.
Naturally, I looked.
Across the street stood Adrian Vale.
Alive.
Solid.
Smiling as though we were strangers who had accidentally met on an ordinary morning.
He glanced at his watch.
Then he looked at me.
"Excuse me," he said politely. "Have we met?"
I couldn't breathe.
The paper flower slipped from my hand.
Adrian's smile faded.
For one brief second, something moved behind his eyes.
Recognition.
Fear.
Love.
Then it was gone.
He walked away.
My phone vibrated again.
A final message appeared.
CYCLE 13 INITIALIZED.
SUBJECT 00: DR. SERAPHINA SAYE.
SUBJECT 01: DR. ADRIAN VALE.
SUBJECT 02: LIORA SAYE.
I stared at the screen.
Then a new line appeared.
WARNING: THIS MESSAGE WAS SENT BY THE ORIGINAL.
Below it was a timestamp.
ELEVEN SECONDS FROM NOW.
I began counting.
Eleven.
Ten.
Nine.
And somewhere behind me, a little girl whispered:
"Good morning, Mum."
END OF PART ONE.