By the Hokage Monument, the night was still and heavy. Moonlight washed over the carved faces of past leaders—Hashirama, Tobirama, Hiruzen—casting long, jagged shadows across the stone.
Naruto moved like liquid shadow in his all-black gear, footsteps silent on the rocky path leading to the base of the Third Hokage's carved head.
He stopped directly in front of the massive stone visage. At the center of Hiruzen's forehead, hidden beneath layers of layered fuinjutsu seals that shimmered faintly when you knew exactly where to look, was the entrance.
A circular stone panel, perfectly flush with the rest of the carving, marked by a single, complex seal matrix etched in faded black ink.
Naruto raised his hand. Chakra flared briefly at his fingertips , he pressed his palm to the center seal.
The matrix glowed once—soft orange, then dimmed. A low rumble vibrated through the stone. The panel sank inward half an inch, then slid sideways with a whisper of ancient mechanisms. Cool, stale air rushed out, carrying the faint metallic tang of underground corridors and the distant echo of dripping water.
'Here we go. I should be prepared to fight anyone as soon as I enter,' he thought, muscles coiling instinctively. He stepped through.
The moment his foot crossed the threshold, his senses exploded outward, chakra signatures bloomed in his mind like a constellation of hostile stars. Hundreds.
Five hundred, give or take. Scattered through levels below, most clustered deeper down.
The quality of them hit him like a wall: dense, controlled, lethal. Jonin-level, nearly every single one. Root operatives—faceless, nameless, trained to die without hesitation.
'Damn… this isn't going to be easy!'
He looked down. A wide stone staircase spiraled into absolute darkness, edges worn smooth by decades of silent footsteps. No torches, no lanterns—only the faint bioluminescent glow of old fuinjutsu runes along the walls, pulsing dimly like dying embers.
Naruto descended carefully, one hand trailing the cold wall for balance, the other hovering near his tanto hilt.
Every step was measured, weight distributed so the stone didn't creak. His breathing stayed even, shallow—ready for an ambush at any landing.
The staircase ended after what felt like several minutes of descent. It opened onto a wide metal bridge suspended over a vast underground chamber.
The bridge crossed to four separate archways branching off like spokes, each leading deeper into the complex. In the exact center rose a massive spiral stairway plunging downward into even greater darkness, lit only by sporadic blue-white orbs that floated lazily along the railing.
Naruto paused at the bridge's entrance, eyes narrowing.
'This looks familiar, at least.'
Naruto walked to the middle of the bridge. Metal grated faintly under his boots. He stopped, hands loose at his sides, and extended his senses again.
Danzo was here—somewhere below. One signature stood out among the rest: old, dense, corrupted by too many foreign chakras grafted into one body. It flickered like a dying candle wrapped in barbed wire—distinct, unmistakable.
Frustration curled in Naruto's chest.
' Guess I'll have to bring him out by force.'
He cracked his knuckles once—quiet, deliberate.
The next second, dozens of Root ninja poured from the four archways like shadows given form. Black masks, black cloaks, blades already drawn. They fanned out across the metal bridge in perfect silence, forming a tight crescent that blocked every path forward. Fifty, maybe sixty in the first wave. More footsteps echoed from below.
"Intruder," one said, voice flat and mechanical.
A kunai hissed through the air straight at Naruto's face.
He tilted his head—barely an inch. The blade sliced past his cheek, embedding in the wall behind him with a sharp *tink*.
Naruto smirked beneath the black cloth mask he'd pulled up over his nose.
' This is gonna be fun.'
They moved as one.
Three rushed from the left—two with tanto, one with a chain sickle. Naruto dropped low, wind chakra flaring along his forearms. He spun, left leg sweeping in a low arc.
Whump.
The first ninja's ankle buckled; he crashed face-first.
The second lunged, tanto thrusting for Naruto's throat.
Naruto caught the wrist mid-strike, twisted hard.
crack
And drove his elbow into the man's temple. The ninja dropped limp.
The chain sickle whipped in from behind. Naruto ducked; the weighted end whistled over his head and wrapped around the third ninja's own arm.
Naruto yanked the chain, pulling the man off-balance, then drove a knee up into his solar plexus.
Oof.
Air exploded from the ninja's lungs. He crumpled.
More closed in.
A pair leaped from above—kunai in reverse grip, aiming to pin him from both sides.
Naruto rolled forward between them. As he came up, he slammed both palms outward.
Thud-thud.
Open-hand strikes to floating ribs. Both ninjas gasped, staggering back. A shuriken volley followed—six blades spinning in a tight fan.
Naruto crossed his arms; wind chakra hardened into a thin barrier.
The shuriken.
ping-ping
Pinged off harmlessly, ricocheting into the ceiling. He surged forward.
A Root ninja met him blade-first. Naruto parried the tanto with his own
ching
Metal sparking. He twisted his wrist, locking the blades, then headbutted the mask.
Crunch.
The ninja reeled. Naruto ripped the tanto free and spun it once before hurling it back like a dart. It buried in another ninja's shoulder.
thunk
Pinning him to the railing. The bridge rang with steel and grunts. Two more came low, sweeping for his legs.
Naruto jumped, flipped mid-air, and drove both heels down on their shoulders.
Crack-crack.
They hit the metal face-first. He landed in a crouch.
A chain wrapped his ankle from behind.
Naruto twisted, yanked the chain hard—*snap*—and the owner flew forward. Naruto sidestepped and drove an uppercut into the falling ninja's chin. Teeth clacked. Body went slack.
More kept coming—silent, relentless.
Naruto's breathing stayed even. He cracked his neck once.
Wind chakra coiled tighter around his fists—faint green edges shimmering.
He grinned wider.
"Come on," he muttered. "That all you got?"
The next wave charged. Blades flashed. The bridge became a storm of black cloth and steel.
Naruto tore through their ranks like wind through paper. He moved in short, brutal bursts—duck, weave, strike.
A tanto slashed at his throat; he caught the wrist, twisted, and drove his elbow into the ninja's mask. The man dropped.
Another came low with a chain whip. Naruto jumped the chain, landed on the wielder's shoulders, and flipped backward—heel slamming into the back of the skull. Body crumpled.
Kunai rained from the left. Naruto spun his arms in a tight circle—wind chakra whipping into a spinning vortex. *Ping-ping-ping-ping!* The blades ricocheted harmlessly into the ceiling.
Bodies littered the bridge—black cloaks splayed, masks cracked, limbs bent at wrong angles. Dozens. Then dozens more. Yet not a single bead of sweat rolled down Naruto's face. His breathing stayed even, controlled.
Suddenly a Root ninja at the far end formed seals.
"Fire Style: Great Fireball Jutsu!"
Bwooosh!
A roaring sphere of flame hurtled toward him, lighting the chamber orange.
Naruto slapped both palms forward. Wind chakra surged outward in a concave shield.
The fireball slammed into it—*whoosh*—and flattened, flames curling uselessly around the barrier before fizzling out in black smoke.
Naruto was already moving.
He sprinted straight through the smoke, leaped, and drove both feet into the fire-user's chest with a running drop kick.
Baam!
The ninja's ribs gave way; the fire jutsu cut off mid-breath.
Naruto twisted mid-air, landed lightly, and snapped a brutal roundhouse kick into the man's masked face.
Crack.
The ninja flew backward, crashed into the metal railing
clang
And bent the bar outward in a sharp V-shape before slumping lifeless. Naruto straightened.
Only a handful remained—seven, maybe eight—spread across the bridge, swords drawn, stances low.
He reached down, drew the sword from his waist with a smooth rasp of steel. The blade caught the faint blue glow of the fuinjutsu orbs.
They had swords too—longer katana, edges gleaming.
' These are the last few,' he thought, smirk tugging at his lips beneath the mask.
The remaining Root ninja charged as one—silent, synchronized, blades slicing in precise arcs.
Naruto met them head-on.
Steel clashed.
Ching! Ching!
He parried the first strike high, spun under the second, and slashed low—cutting through armor straps and drawing a thin line of red across a thigh. The ninja staggered.
A downward chop came next. Naruto blocked with the flat of his blade
clang
Then twisted his wrist and countered with a quick upward slash. The ninja's mask split; he fell back clutching his face.
Three more closed in tight formation—two flanking, one center.
Naruto dropped to a knee slide, wind chakra flaring along the tanto. He swept the blade in a wide arc.
shink
Severing the center ninja's sword belt and opening a gash across his stomach. The man collapsed.
The flankers stabbed in unison.
Naruto rolled between them, came up behind, and drove an elbow into one's spine.
crunch
Then spun and kicked the other square in the chest.
Thump.
The ninja flew into his comrade; both went down in a tangle. The last two hesitated—only for half a second.
Naruto didn't give them more.
He lunged, tanto flashing. One parried—ching—but Naruto was already inside his guard, slamming the pommel into the ninja's throat.
Gurk.
The man choked and dropped.
The final Root operative swung a desperate overhead cut.
Naruto stepped inside the arc, caught the wrist, and drove the tanto upward through the ninja's forearm—shlick—then yanked him forward into a brutal headbutt.
Crack.
Mask shattered. Body went limp. Silence returned to the bridge.
Bodies everywhere—hundreds now, strewn across the metal like broken dolls.
Naruto stood in the center, breathing steady, tanto dripping red at his side.
He flicked the blade once—blood splattered in a neat arc—then sheathed it.
His smirk faded into something colder.
"Danzo," he said quietly, voice carrying down the spiral stairwell. "Your dogs are gone."
No answer.
But he could feel it—the old man's chakra signature pulsing deeper below, stronger now, angrier. Naruto cracked his neck.
' Time to go down.'
TO BE CONTINUED