Steel kissed Kael's throat before he could fully register the darkness.
"Don't move."
Another blade pressed against the side of his neck.
Then a third.
Then a fourth.
Kael froze, chest rising and falling hard, lungs still burning from the walk. The cave was quiet except for his breathing and the faint drip of water somewhere behind him.
A voice spoke from his left. Calm. Bored.
"Name."
Kael swallowed. "Kael."
"Full name."
"Kael—Matthew Kael ."
The pressure of the blade increased slightly. Not enough to cut. Enough to warn.
"Sector?"
"Eighteen."
A pause.
Another voice, this one older. "Motive."
Kael hesitated.
The sword pressed closer.
"To… to join," Kael said. "I was told to come here."
"Told by who?"
"Artemidorus."
The name did something.
Not fear. Not surprise.
Recognition.
One of the men chuckled softly. "Of course."
Another asked, "How did you find this place?"
"I walked."
Silence.
"No," the first voice said. "That's not what he asked."
Kael frowned slightly. "I—he gave me the coordinates."
The blade shifted. "Who is *he*?"
"Artemidorus."
"How did you contact him?"
"Phone."
Another pause. Longer this time.
"You walked nine kilometers," the older voice said slowly, "to a place no one returns from, because a man you barely know told you to."
"Yes."
A soft exhale. Almost a sigh.
"Either you're very brave," the man said, "or very stupid."
Kael didn't answer.
A different voice spoke, sharper. "Why do you want to be here?"
Kael opened his mouth—
"Careful," the first voice warned. "Answer matters."
Kael's jaw tightened. "Because something burned my home. And I was told this place knows the truth."
The blades didn't move.
The men whispered among themselves "another victim huh!"
The air changed somehow.
Footsteps echoed from deeper inside the cave.
Slow. Measured. Heavy boots against stone.
The four men stepped back in perfect unison, swords lowering before a word was spoken.
A man emerged from the shadows.
Tall. Broad-shouldered. Dark coat, dusted with stone powder. His hair was tied back loosely, strands falling out as if he didn't care enough to fix them. His eyes were sharp, pale under the low light, scanning Kael like an object rather than a person.
He stopped a few steps away.
"Stand down," he said.
The swords vanished into sheaths.
The man looked at Kael.
"You're expected," he said flatly.
Kael's breath hitched.
Then—
"But not welcome."
The words landed heavier than the blades had.
One man turned slightly towards Kael and says "Arthur."
Another said "Out of all the men, you wouldn't like to mess with him!"
One of the guards straightened. "Yes, sir."
"Release him." – Arthur
Kael felt the pressure vanish. His knees buckled slightly as the men stepped away. He caught himself before falling.
Arthur watched.
Kael steadied himself alone.
Arthur's gaze flicked to his boots. "How far."
"Nine kilometers."
"How much water."
"None left."
"When did your legs start shaking."
Kael hesitated. "Fourth kilometer."
Arthur nodded once.
"No lying," Arthur said.
Kael stiffened. "I didn't—"
Arthur raised a hand.
"Rule one," he said. "No lying. Ever. Not to me. Not to them. Not to yourself."
Arthur circled him slowly.
"Rule two," he continued. "No resting until you are told to."
Kael shifted instinctively.
Arthur stopped walking.
Kael froze.
"You just did it," Arthur said.
"Did what?"
Arthur's eyes narrowed. "You asked a question."
Kael's stomach dropped.
"Rule three," Arthur said coldly. "No questions till you are capable"
"I—I didn't know—"
"Excuses are still words," Arthur cut in. "And words are still choices."
Arthur stepped closer.
"You rest when told. You speak when spoken to. You move when ordered."
Arthur turned and gestured deeper into the cave.
"Rule four," he said. "Orders are followed blindly."
Kael frowned. "What if—"
Arthur's hand shot out, gripping Kael's collar and slamming him lightly but firmly against the cave wall.
Not violent. Rather controlled.
"Last warning," Arthur said quietly. "You don't what if here."
Arthur released him and stepped back as if nothing had happened.
"You came for truth," Arthur went on. "Truth doesn't explain itself. It tests, and decays anything in it's way."
"You can explore this place now, be comfortable for today, you would regret it otherwise."
Arthur's footsteps faded into the stone corridors, leaving behind a silence that felt heavier than the swords that had earlier pressed against Kael's neck.
For a moment, no one spoke.
Then a boy stepped forward from the edge of the cavern.
He looked almost Kael's age—maybe a year older at most. Short black hair tied loosely at the back, sharp eyes that had seen too much too early. There was no hostility in his face, but no warmth either. Just… restraint.
"Arian," Arthur said without turning back. "Show him the Den."
Arian dipped his head once. "Yes, sir."
Arthur paused at the mouth of the passage and glanced back at Kael.
Then he was gone.
Arian waited a second longer before speaking.
"Walk," he said, not unkindly. "And don't lag."
Kael followed.
They passed through a narrow tunnel first, the ceiling low enough that Kael had to bend slightly. The stone here was older than the city above—etched with marks that didn't look natural, or recent.
"So," Arian said, breaking the silence, "you came willingly."
Kael nodded. "I think so."
Arian let out a small breath that might've been a laugh. "That's what most of us thought too."
The tunnel opened suddenly into a massive chamber.
Water roared.
A cold waterfall crashed from the ceiling, slamming into a deep basin carved straight into the rock. The mist bit into Kael's skin instantly, making him shiver.
Men stood beneath it.
Not comfortably. But with a willpower stronger than a rock.
Some clenched their teeth as the water battered them. Others knelt, backs straight, eyes shut. A few looked barely conscious.
"What is this place?" Kael asked quietly.
"The Cold Fall," Arian said. "Strengthens muscles. Sharpens nerves. Or breaks you, if you're weak."
"Do people… die here?"
Arian didn't answer immediately.
"Sometimes," he said finally. "Not often. The Den doesn't like waste."
Kael swallowed.
They moved on.
The next chamber felt unreal in contrast.
Warmth seeped through the stone floor, climbing up Kael's legs like a living thing. The air was thick, soothing. Men sat or lay against the walls, some with eyes closed, others whispering quietly.
"The Warm Room," Arian said. "Recovery. Healing. You don't come here unless told. You don't stay longer than allowed."
"Why?"
Arian glanced at him. "Because comfort makes people forget why they're here."
Kael nodded slowly.
As they walked, he noticed how the stone walls subtly changed—less rough, more deliberate. This wasn't just a cave. It had been reshaped. Claimed.
"Leo's Den," Kael murmured. "People say it's cursed."
Arian stopped.
Turned to face him fully.
"They call it the Devil's Nest," Arian said. "Because no one comes out."
Kael hesitated. "Is that true?"
"Yes."
The honesty startled him.
"Why?" Kael asked. "Why trap yourselves here?"
Arian resumed walking.
"Because the world outside leaks," he said. "Secrets. Weakness. Fear."
They entered another vast space—the training ground.
Sparring rings carved into stone. Weapons stacked neatly against the walls. Trainees moved with brutal efficiency. The moment Kael stepped in, heads turned.
Frowns and Judgment fill their faces.
"He's from Sector 18," someone muttered.
Another said "This guy is another merit sh*t made up hero by cap"
Kael felt his spine stiffen.
Arian raised two fingers subtly, flicking them downward.
The tension eased. The stares broke.
"Why do they hate me?" Kael asked under his breath.
"They don't hate you," Arian replied. "They're afraid you'll leave."
Kael frowned. "Leave?"
Arian stopped near the edge of the ground.
"This place," he said, "exists because of what it hides. If people came and went, the world would know too much. So once you enter—"
"You don't go back," Kael finished.
Arian nodded.
"That's why it's called a devil's nest," he continued. "Not because of monsters. Because it takes your life outside and burns it."
Kael's chest tightened.
Across the training ground, for just a heartbeat, he saw a familiar silhouette.
Still.
Watching.
It seemed like Artemidorus.
Kael blinked—and the man was gone.
"You'll get used to seeing things you don't understand," Arian said quietly. "Don't chase them."
They moved on.
The gymnasia came next—chains, weighted slabs, stone platforms scarred with bloodstains long since dried.
"No machines," Arian said. "Only resistance. The Den believes pain teaches faster than time."
Finally, they reached the residence.
Rows of stone alcoves carved into the walls. No doors. No names.
"This is where we sleep," Arian said. "If we earn it."
Kael looked around. "And if we don't?"
Arian met his eyes. "Then you don't sleep."
Footsteps echoed behind them.
Heavy.
Controlled.
Arthur returned.
His presence silenced the cavern.
Arian stepped back immediately.
Arthur looked at Kael as if weighing him against something invisible.
"You've seen enough," Arthur said.
Kael straightened. "Yes, sir."
"Good," Arthur replied. "Because now the rules begin."
Arthur pointed to a stretch of bare stone near the wall.
"Sit."
Kael hesitated.
Arthur didn't repeat himself.
Kael sat.
Cold rock pressed through his clothes instantly. His muscles screamed in protest.
Arthur looked down at him. "Sleep."
Kael blinked. "Now?"
Arthur's eyes hardened.
Kael shut his mouth.
Arthur turned away. "If you're still breathing in the morning," he said over his shoulder, "we'll see if you're worth noticing."
The cave lights dimmed.
Kael lay back against the stone, exhaustion finally crashing over him. His body trembled, but he didn't move.
No resting until asked.
He had been asked.
His eyes closed.
The stone was unforgiving.
So was the place.