The iron doors groaned as Magnus forced them open the hinges shrieking in protest.
Level Six breathed like a tomb. The air was damp, thick with rust and mildew, and yet it carried something far heavier than decay. It was willpower, buried deep but not extinguished, pressing against the senses like a blade against the throat.
Cells stretched into the darkness, each one holding shadows of history the world had erased.
Magnus's eyes glinted in the gloom, Shusui resting lightly at his side. His steps echoed, deliberate and calm, each sound sharp enough to wake the monsters within.
From the first cage, a skeletal man stirred, bones taut against thin skin, his eyes two burning coals in the sockets of his skull. Chains bit into his limbs. "Another jailer?" His voice was a rasp almost mocking and venomous. "You smell of blood, boy. You won't last five breaths here."
Magnus didn't slow as he stopped before the bars, his gaze meeting the man's. A ripple of pressure rolled from him, quiet but undeniable. The prisoner stiffened, sweat trailing down his temple though the cold air bit at his skin.
"I'm not here as your warden," Magnus said, his voice low, carrying like steel drawn in silence. "I'm here to offer freedom. Serve under me, and you'll see the seas again. Refuse…" He leaned closer, his eyes narrowing until they gleamed like stormlight. "And you'll rot here until your bones are forgotten dust."
The prisoner's laugh died in his throat. His eyes darted away. He turned, shackles clattering, saying nothing more.
Magnus moved on.
From the second cage, a massive figure lunged forward, chains rattling as the giant's arms slammed against the bars. His teeth gnashed like a beast's. "You dare come here, child?! I'll crush you with my bare hands!"
Magnus didn't flinch. His hand brushed Shusui's hilt, and a black spark leapt into the air. The sword sang low and hungry as a thin line of stone split before him without Magnus lifting the blade fully.
The giant froze mid-breath.
Magnus's voice cut the silence like a guillotine. "Kneel or stay forgotten."
For a moment, the giant's rage warred with fear. Then, slowly, he sank back into the shadows of his cage with his breath still thunderous but his eyes lowered.
Step by step, Magnus passed each cell. Some prisoners turned away under his gaze, unwilling to challenge the storm radiating from him. Others snarled, testing the chains that bound them, but fell silent when his presence pressed harder, Conqueror's Haki seeping through the iron like a silent tide.
And then…
At the farthest end of the hall, a laugh broke the quietness. Low at first, then rising as it boomed, shaking dust from the ceiling.
Magnus stopped.
Behind the last bars sat a mountain of muscle, his body carved from battle, his presence oppressive even in chains. His hair was wild, his eyes sharp with the madness of war.
Douglas Bullet.
"Freedom, eh?" Bullet's voice rolled like thunder across the stone. "You've got balls, brat, I'll give you that. But I don't serve. I don't follow, I crush, I destroy and if you want me to move from this spot, you'll have to prove you're worth kneeling to."
Magnus's smirk was razor-thin as his grip tightned on Shusui. "Then rise, Bullet. Let the world tremble again."
The chains clattered making the ground shake and the deepest level of Impel Down prepared to witness a clash that would scar its walls forever.
---
Bullet's grin widened as he released his aura exploding outwards, a violent wave that sent weaker prisoners to their knees making them cough blood.
"Good. If you came here to dance, I'll crush you until there's nothing left."
Then he moved.
The prison floor cratered as Bullet charged, faster than a man his size had any right to be. His fist, large enough to cave in a mast, cut through the air toward Magnus's skull.
The instant before impact, Shusui flashed.
Steel met flesh, Conqueror's Haki clashed against raw brute force and the world broke.
The sound was deafening like thunder erupting underground. Shockwaves ripped through the cells, iron bars screeching as they bent inward. Torches blew out, plunging the level into a storm of shadows and lightning. Prisoners screamed as the floor quaked beneath them.
Bullet's fist pressed against Shusui's edge, the veins on his arms bulging with strain. Magnus's body barely shifted his stance still unshakable.
Then both men exploded into motion.
Magnus's strikes came sharp and merciless, each swing of Shusui cleaving the air apart, leaving jagged scars across the stone.
Bullet answered with a frenzy of raw savagery, fists hammering walls, denting steel, smashing stone to powder. Every clash sent a shockwave reverberating through the prison.
The battle blurred with blade and fist colliding faster, harder and louder.
Magnus pivoted low, haki flooding into Shusui until its edge trembled with killing intent. His voice was steady and cold, as if judgment itself spoke through him.
"Judgment Cut."
The blade carved outward as a black arc screamed through the prison, ripping the floor open making the ground split like paper. Cells collapsed in a cascade of stone and screaming prisoners. The shockwave shredded the air, tearing torches from their brackets.
Bullet staggered, a crimson gash slashed across his chest. But instead of pain, his laughter shook the prison."Yes! That's it! That's the strength I wanted!"
His aura surged again, violent enough to crush weaker men into unconsciousness. His fists crashed down with even greater fury, turning the floor into rubble with every blow.
Magnus met him head-on, each strike of Shusui howled with black lightning, his Conqueror's Haki saturating every cut.
The two monsters collided again and again, with their wills smashing so violently that the very air screamed.
Impel Down shook like a sinking ship as two demons carved their names into its foundation.
And neither Magnus nor Bullet showed any sign of stopping.