By reading the title I'm sure you can guess where i am going with thisare typically made of a mix of stone and cement.
Instead of the stone being formed into sturdier bricks before being stacked and cemented together. This prison carved straight into the mountain, like most important buildings in Kumogakure, though, it would be easier to sneak in using Earth Jutsu.
To compensate this, seals etched along the curved ceiling, walls and, floor glowed faintly like old scars. A testament to their testing and toture of their captives... but a crude attempt at copying Uzoshigakure.
Each step down the spiraling hallway felt colder than the last. Not from the wind, which didn't reach this deep, but from the sheer weight above and the density of seals.
Seems as if they really didn't want anyone knowing of it's existence.
Echoes of his muted footsteps bouncing endlessly in this vertical drop circled with stairs. Without torches, lanterns nor light bulbs.
Kakashi could still see though, the tip of his finger was engulfed in a chakra fueled flame, lighting the way for the Konoha ninja.
Before he got to the bottom of the stairs, Kakashi could see a light illuminating the bottom.
He extinguished the flame and slowed his pace till the bottom of the stairs. His pulse was steady. The air? Still. Old. The kind that sat too long in places where hope didn't.
A single guard leaned beside the doorway just ahead. Spear in hand. Eyes half-lidded in routine. He probably hadn't seen combat in years. For good reason too.
This place was more sealed off than the Anbu headquarters. The fact Kakashi happened to grow up around a Fuinjutsu Grandmaster, and by proxy learnt how to sense seals and their basics, was a miracle for this mission.
The guard shifted his position, perhaps trying to get more comfortable. He turned on the lantern by his feet as he gazed around the small room, up the lantern by his feet. Slowly, his head turned before it landed on a porcelain mask.
One breath.
Two.
Before he could scream a kunai's hilt struck with silent precision. No clang. No thud.
The man crumpled and Kakashi caught him before the ground could.
Right on cue, a shadow clone flickered into existence. And with one quick glance, it was him no longer, but a perfect copy of the now-sleeping guard. Kakashi nodded. The guard knelt, pickpocketed a seal tag from the man's inner cloak, and with practiced fingers twisted the chakra-lock open.
The steel door creaked open just enough to let him slip inside.
Now, I'd like to tell you this chamber looked like a prison. That it was as evil as you'd expect.
But the truth?
It looked clinical.
A low ceiling. Damp stone. A faint smell of limestone and ink. And the walls—every inch—lined in sealwork. Layered so heavily the ink had bled into the very grain of the stone, forming almost a tapestry. Beautifully terrible. A makeshift mimic of a decayed nation's mastery.
But not forgotten.
Despite this being a world in which people can control the elements with terrifying precision. Nations thought Uzoshigakure's Fuinjutsu was borderline witchcraft. Who would dare forget that ontop of letting other nations reach that mastery at a faster rate than they can?
None.
In the far corner, two figures sat huddled. Still. Silent.
The woman had hair like molten dusk, soaked and hanging over her face in tangled strands. The only piece of clothing, she had was a medical gown. Her wrists were shackled in dull metal cuffs, with more kanji carved into the iron.
Her exposed skin riddled with a sick artwork of various scars. Most likely being the least concerning injuries considering healing exists in this world.
Ontop of that, Uzumaki's naturally large physical energy supply speeds up natural healing even when surpressed.
As kakashi took a step forward, her eyes snapped open and her rapid breathing was shallow. She gulped before sighing... though that didnt stop her trembling.
Seems like only physical toture wasnt enough.
She noticed Kakashi's shadow before her pupils flickered towards his face. She sighed
Kakashi took a deep breath before feeling his surroundings, specifically her and he felt...
Wet.
Not moisture from her sweat. Something deeper. The kind of moisture you feel standing beside the ocean. Untrained. Dormant. But deep.
She specialises in Water Jutsu...
Well, spevialised. Since she didn't move like a shinobi anymore. Her arms were chained to opposing walls, so tightly that she couldn't move them and she was kneeling... for how long? Kakashi dreaded to guess.
But beside her…
A boy.
Kusari Uzumaki.
He couldn't have been more than seven. Small. Wiry. His hair a flash of red that would burn if dry, now matted to his brow. Medical gown. Bare feet. But he sat upright.
His eyes were alert. Awake. And watching.
Even in sleep's grip, he had presence.
His chakra… didn't leak. Not like other civilians. It compressed within him. Pressing in on itself like air trying to escape a balloon too full. Most can't consciously suppress their chakra until they're fresh Chunnin. Yet this boy did it without even realising. The question was, how old was he?
Kakashi read his name tag, barely above a breath, "Kusari Uzumaki…"
The boy flinched. His gaze flicked to the seal-covered walls. Then to Kakashi's mask.
He didn't speak.
He stood.
A little clumsy. But protective.
He shifted in front of his mother with practiced instinct, and with that movement, his chakra flared just slightly—spilling out like a ripple over water.
So, he's agitated.
And when he's agitated, he leaks chakra.
But when he's calm, he contains it.
A natural sensor type? Maybe. Large reserves? Definitely.
Kakashi found himself cataloging the boy's reactions, clinically so, before a cough from the woman, Mizu Uzumaki, brought him crashing back to reality.
That same cold, clinical stare? She'd definitely seen it before. From scientists. From captors.
Kakashi's expression softened. His voice gentled.
"…Sorry, ma'am. He reminded me of someone."
He approached carefully. No sudden movements. He knelt by her side.
"Konoha's getting you out," he whispered. "Both of you."
No ceremony. Just the truth.
She didn't answer. Her lips parted, breath hitching as if she hadn't spoken in a long time, yet her furrowed eyebrows and her careful gaze conveyed her disbelief.
Of course he didnt think it would be this easy, she had been under Genjutsu many times before. Some of them had to be of escape before being brutally brought back to reality.
Kakashi reached into his pouch, pulling out a kunai.
"We've been looking for you."
He didn't waste time trying to unravel the seals. His fuinjutsu was decent, but these were embedded deep, layered into metal with years of cruelty.
So he did what Kakashi does best.
He cut.
Lightning chakra crackled along the blade's edge, startling Mizu before the cuffs hissed once, then split like hot knife through butter. The chakra suppression around her flickered briefly as the chain clanged against the ground. Lashing out widly as it pushed her boy towards kakashi.
Her next breath was fuller. Richer.
Her next was even deeped as another clang reverberated through the room.
He turned to Kusari. Met the boy's gaze. No words passed between them. Just a nod.
Kakashi let out the smallest sigh of relief.
No panic.
Just quiet understanding.
"On my back," Kakashi said softly.
The boy stepped forward, hesitant, but as he neared, something strange happened.
His hair… lifted. Slightly. Like static. Then, as their skin neared.
Snap.
A spark jumped between them. Kusari flinched.
"Sorry, Silver-san," the boy muttered quickly.
Kakashi blinked...
Before he could ask, the woman, smiling faintly now as she faced her boy.
"Uzumakis are more sensitive to chakra, ya know. 'Saris hasn't quite got the hang of dulling his sensing yet."
Her voice was cracked, but amused. Proud.
And Kakashi?
He remembered.
---
Back when Kushina was still alive…
She used to say something eerily similar.
"Don't just feel chakra with your mind, Kakashi. Let it crawl across your skin. Let it sting. Real sensing is something your bones remember, even when you forget."
She trained him, you know.
Not as a sensor. Since he sucked at it
But she'd force him to sit still, blindfolded, while she burst her chakra in sudden waves—sharpening his instincts by drowning them.
At the time, he hated it.
Now?
Now it saved his life more than once.
---
Outside, in the stairwell, two shadow clones shimmered into existence. Kakashi passed Kusari to one. The mother to the other. The boy wrapped his arms around the clone's neck like he'd done it a hundred times before.
Still tired. Still alert.
His mother barely stirred—but her breathing was steady now.
The disguised clone at the basement door nodded silently as they passed—then vanished, taking every trace of their infiltration with it.
Outside the compound perimeter, the sky had begun to churn.
The clouds turned that familiar shade—like bruised paper, torn at the edges by a wind too dry to bring rain.
Kakashi crouched low behind a ridge, watching the chakra detection seal rotate.
There.
Four seconds of blind sweep.
"Move."
He vaulted first.
Two shadow clones followed.
They cleared the field.
And behind them?
The alarms howled.
Steel screamed.
"Time's up," Kakashi muttered.
He didn't panic.
Just formed seals.
Summoning Jutsu.
A puff of smoke. The sharp scent of ozone. Four Ninken appeared on the rock beside him.
Pakkun blinked. "You're late."
Kakashi's voice was low. "We're lucky."
One by one, the clones dispelled midair-bodies falling.
Kakashi caught them both.
The woman across his shoulder.
The boy against his side.
No hesitation. No sound.
Just the rhythm of breath and retreat.
The dogs didn't need direction. Two of them, Urushi and Shiba, already shifted into henge. Kusari and the woman, down to the twitch of a finger.
"East," Kakashi ordered. "Storm ridge. Then vanish."
Pakkun nodded. "And you?"
"I'll draw them south."
No dramatic pause. No last words.
The Ninken vanished into the mist.
And Kakashi?
He ran.
Carrying a promise in one arm,
and a bloodline in the other.
We will make it back.