Sam ran without knowing where he was going. The hospital swallowed sound in a strange way. His footsteps felt loud in his ears but distant everywhere else, like the building refused to acknowledge him. Corridors split into other corridors. Doors appeared where he was sure there had been walls before. The flashlight on his phone flickered again, and this time he did not turn it off. Darkness was worse when it felt intentional.
He stopped only when his lungs burned. Pressed his back against a cold wall and forced himself to breathe slowly. Inhale. Exhale. He could hear footsteps somewhere behind him, not rushed, not careless. Controlled. Whoever they were, they knew this place better than he ever could.
Sam closed his eyes for a second and tried to remember the last normal moment of his life. It came to him unexpectedly. Nova laughing in the school corridor, teasing him for always carrying too many books. That small memory hurt more than the fear. It grounded him and weakened him at the same time.
A voice echoed faintly through the corridor.
"Check the east wing."
Another answered. "He can't have gone far."
Sam's heart tightened. They were close.
He pushed himself away from the wall and slipped into the nearest open room. Inside, the air felt stale and thick. A broken hospital bed lay tilted near the wall. Old files were scattered across the floor, their papers yellow and brittle. Sam crouched behind the bed, lowering his breathing again, counting the seconds.
Footsteps passed by the door. A shadow crossed the opening. Someone paused. Sam felt his entire body freeze. After a moment that felt endless, the footsteps moved on.
Only then did Sam realize his hands were shaking.
He waited longer than necessary before moving. When he finally stood, he noticed something on the wall near the bed. Faint chalk marks. Almost invisible unless you were looking closely. Three short lines. Then an arrow pointing left.
His chest tightened.
Nova.
She used to do this in school too. During boring classes, she would draw small arrows on the last page of her notebook, pretending it was a maze. Sam would follow them with his finger until they led nowhere, and she would laugh.
The arrow pointed toward a narrow corridor he hadn't noticed before.
Sam followed it.
The corridor felt tighter than the others. The ceiling was lower. The walls closer. His phone compass spun uselessly, unable to decide which direction mattered. Every few steps, he found more chalk marks. Some arrows. Some words rubbed half away.
"Quiet."
"Wait."
"Not here."
It felt like walking through Nova's thoughts, scattered and urgent.
His fear changed shape. It wasn't just fear for himself now. It was fear of being too late.
The corridor opened into a wider hall that looked like it had once been a patient waiting area. Rows of broken chairs lay overturned. A large reception desk stood at the center, its surface scratched and cracked. Behind it, old drawers hung open like empty mouths.
Sam approached the desk carefully. On it lay a small notebook.
Nova's notebook.
He recognized it immediately. The blue cover. The bent corner. He picked it up with trembling hands. The first page was filled with her handwriting. Not neat like usual. Rushed. Pressed hard.
"Something is wrong here. They don't close places like this without erasing people."
Sam flipped through the pages. Names. Dates. Repeated again and again. Some names were crossed out violently. Others circled.
At the bottom of one page, a sentence stood out.
"If I disappear, it means I was right."
His vision blurred. He wiped his eyes angrily. Crying here would get him killed.
A sudden sound made him flinch. A door creaking open somewhere behind him.
"Sam."
The voice was soft. Familiar.
He turned slowly.
"Nova?"
She stood near the far end of the hall, partially hidden in shadow. Her hair looked messier than usual. Her face thinner. But it was her. Real. Breathing.
For a moment, Sam couldn't move. Fear and relief collided inside him, leaving him frozen.
"You shouldn't have come," Nova said quietly.
He took a step toward her. "You're here," he whispered, like saying it too loudly might make her disappear.
"Yes," she said. "And you need to leave."
"No," Sam said immediately. "Not without you."
Her eyes flickered toward the corridor behind him. "They're searching," she said. "You don't understand how dangerous this is."
"I don't care," Sam said. "I couldn't just wait."
For the first time, her expression cracked. Anger surfaced. Not loud, but sharp. "That's the problem," she said. "You think this is about feelings."
Before he could respond, a slow clap echoed from the other side of the hall.
Both of them turned.
A man stepped into the light. Tall. Well dressed, unlike the others. Calm eyes. No hurry in his movements.
"I was hoping you'd lead us to her," he said, smiling slightly. "Thank you."
Nova's shoulders stiffened. "You said I could leave."
The man chuckled. "I said we would talk."
Sam stepped in front of Nova without thinking. "Who are you?"
The man studied him like a curiosity. "Someone who keeps inconvenient truths buried," he said. "This hospital was one of them."
Nova spoke before Sam could. "They were experimenting," she said, her voice steady but tight. "Fake deaths. Identity removal. People who didn't exist anymore."
The man nodded approvingly. "Smart girl. That curiosity is what got you noticed."
Sam felt something break inside him. "You used her," he said.
The man tilted his head. "She walked in on her own."
Footsteps echoed again. The search group was closing in.
"You have a choice," the man said calmly, looking at Sam. "Leave now, and this ends here. Or stay, and become part of a system you don't understand."
Sam didn't hesitate. "Let her go."
Nova turned to him sharply. "Sam, don't."
The man smiled wider. "Brave. Useless. But brave."
He raised his hand slightly.
The lights went out.
Complete darkness swallowed them.
Shouting erupted. Footsteps rushed. Someone grabbed Sam's arm. He twisted free and ran blindly, pulling Nova with him. They crashed through a door and down a narrow staircase. Sam didn't know where it led. He only knew they couldn't stop.
They reached the bottom and slammed the door shut behind them. Sam leaned against it, breathing hard.
Nova stared at him, her eyes filled with something he had never seen before. Fear mixed with relief.
"You followed me," she said softly.
"I always would," Sam replied.
Before she could respond, a deep mechanical sound echoed above them.
A lock engaging.
Nova's face went pale.
"They're sealing this section," she whispered.
Sam looked around. The room they were in was small. Windowless. No other exit.
His phone vibrated one last time.
A message appeared on the screen.
"You were warned. Now you belong."
The light on his phone died.
Darkness returned.
And somewhere beyond the walls, the hospital settled, like it had been waiting for them all along.