The battlefield trembled as magma rained from the heavens. Each fist-sized globule that struck the sea boiled the water instantly, creating massive clouds of scalding steam that choked the air. Pirate ships splintered and burned, their wooden hulls turning to charcoal within seconds.
"Meteor Volcano!" Sakazuki's voice cut through the chaos, cold and absolute.
From the observation deck of the Moby Dick, Edward Newgate watched his sons burn. His massive frame—standing over twenty feet tall—shuddered with barely contained rage. The tremors weren't from his own power, but from the sheer fury radiating from his core.
"Dad!" Marco's voice was strained, his phoenix flames flickering as Kizaru's laser beam pierced through his chest yet again. The regenerative flames healed the wound instantly, but each regeneration cost him stamina. "We can't hold this line!"
The Whitebeard Pirates' commander slammed his fist into his palm. "Jozu! Vista! Fall back to the second line!"
But it was too late. The Marines' Science Unit had already executed their trap perfectly.
Gion's blade flashed, her Soru carrying her across the battlefield in a blur. She intercepted Jozu's diamond charge, her Haki-clad sword sparking against his armored arm. "You're not getting past me, commander."
Behind her, the rest of the Marine elite formed a wall of absolute justice—Douglas Bullet's colossal fists crushing entire squads of pirates, Hina's Oración freezing those who tried to flee, and Kizaru's lazy but deadly light show decimating anyone who broke formation.
The Whitebeard Pirates were being slaughtered. For all their strength, for all their legendary reputation, they were being systematically dismantled.
And Rosen watched it all from the Marine flagship's prow, his arms crossed, his gaze cold as ice.
---
[Previous Scene - Five Minutes Ago]
"Admiral Rosen, the trap is set." Gion's voice crackled through the Den Den Mushi communicator. "Whitebeard is on the Moby Dick. He's preparing to move."
Rosen's expression didn't change. "Execute Phase Two. The Science Unit deploys now. No mercy for pirates."
"Sir!" Gion's voice held a note of excitement. This was the moment they'd been preparing for—the moment the Marines would finally prove they no longer needed the World Government's approval to maintain order.
As the Science Unit launched their assault, Rosen had already moved. His destination: the Moby Dick itself. He wouldn't wait for Whitebeard to bring the fight to him. He would meet the legend head-on.
His Shunpo carried him across the gap between ships, appearing on the Moby Dick's bow as if materializing from the wind itself.
Edward Newgate turned, his eyes widening slightly. "Rosen."
"Whitebeard." Rosen's voice was flat, devoid of fear or respect. "Your era ends today."
---
[Present - The Moby Dick]
The shockwave from Whitebeard's Murakumogiri was supposed to shatter the atmosphere. It was a blow that had split islands in half during the God Valley Incident, a technique that made the very fabric of reality scream in protest.
Rosen caught the blade with his bare hand.
The white sphere of concentrated tremor energy—the Gura Gura no Mi's ultimate manifestation—should have torn his arm from its socket. Instead, it dissipated against his palm like smoke against iron.
Whitebeard's eyes narrowed. "Impossible."
"Your fruit is powerful," Rosen admitted, his grip tightening around the Supreme Grade Sword. "But you're fighting a new generation, Edward."
With a twist of his wrist, Rosen pulled. The world's strongest man, the man who once fought Roger to a standstill, stumbled forward. His grip on Murakumogiri faltered.
"Morph." Rosen's other hand touched the hilt of the sword he wore at his hip—Senbonzakura.
The blade dissolved into a thousand cherry blossom petals, swirling around him in a deadly vortex. Each petal was honed to a razor's edge, infused with Armament Haki so dense it hummed with power.
"Scatter."
The petals shot forward like a storm of razors. Whitebeard released his sword and leaped backward, his Observation Haki screaming a warning. He barely avoided being shredded, but the Moby Dick's mast behind him wasn't so lucky. It exploded into splinters.
"Good," Whitebeard grunted, landing with a thud that shook the ship's deck. "You've earned my interest, boy."
Rosen caught Murakumogiri by the blade and casually tossed it aside. The weapon—worth more than most kingdoms—clattered across the deck. "I don't need your interest. I need your surrender."
"Surrender?" Whitebeard's laugh was bitter. "You think I'd surrender after watching my sons die?"
"I think you're a pirate," Rosen replied, his voice cold. "And pirates are vermin. The only good pirate is a dead one."
He drew Senbonzakura properly now, the blade gleaming in the morning light. "But I'll give you one chance. Call off your crews. Submit to Marine custody. I'll see you imprisoned, not executed."
Whitebeard's fist clenched. The air around him began to crackle with Conqueror's Haki. "And my boys?"
"They'll be scattered or dead by the time this day ends." Rosen didn't flinch from the truth. "That's the price of piracy."
The two forces clashed, and the world trembled.
---
[Meanwhile - Marine HQ]
Sengoku watched the battle through a Den Den Mushi's camera feed, his expression unreadable. Beside him, Garp chewed on a rice cracker, seemingly unbothered.
"That boy's gotten strong," Garp said, his voice carrying a rare note of approval. "Rosen, I mean. He's not holding back."
"No," Sengoku agreed. "He's not."
The former Fleet Admiral leaned forward. "Rosen's approach—collaring the Warlords, weaponizing the Science Unit, challenging the Five Elders' authority—it's dangerous."
"So?" Garp crunched loudly. "The boy believes in Pure Justice. Not the watered-down version we've been feeding the recruits. He wants a Marine force that can actually protect people, not just follow orders from a bunch of old men in Mary Geoise."
"And if he fails?"
Garp's eyes turned serious. "Then we're all doomed anyway. The World Government is rotting from the inside. Rosen's the only one with the guts to cut out the corruption."
---
[Battlefield - Moby Dick]
Whitebeard's fist, coated in black Armament Haki and crackling with Conqueror's infusion, came at Rosen like a meteor. The air screamed.
Rosen didn't dodge.
He raised his left hand, and black markings spread across his skin—Blut Vene, the ultimate Haki-infused defense. The punch connected, and the shockwave should have shattered a mountain.
Instead, Rosen stood firm. The deck beneath his feet cracked, but he didn't move an inch.
"My turn." Rosen's voice was quiet.
He drew Senbonzakura back, then thrust forward. "Bakudō #62: Hyappōrankan."
A hundred-meter-long prison of light erupted from the blade, forming bars of pure Haki that shot toward Whitebeard. The old pirate roared, swinging Murakumogiri—which he'd retrieved with a burst of speed—to shatter the barriers.
But Rosen was already moving.
"Shinsō."
The blade of Senbonzakura extended, becoming a spear that pierced through the gaps in Whitebeard's defense. It struck the pirate's shoulder, and blood sprayed.
Whitebeard grunted, stumbling back. "Fast."
"Fast enough." Rosen didn't press the advantage. He stood his ground, his expression still cold. "You're fighting while worried about your sons. That makes you slow."
"Shut up!" Whitebeard's Haki flared again, and the sea itself began to churn. "You know nothing of loyalty!"
"I know enough." Rosen's eyes flashed with something dangerous. "I know that loyalty to pirates is wasted. Loyalty to the Marines—that's worth dying for."
He raised his blade. "But you wouldn't understand. You're just a pirate."
The two titans prepared for another clash, but a scream from the water below made Whitebeard's head snap around.
"Dad! Help!"
One of his sons—a young captain Rosen recognized from the wanted posters—had been caught in a whirlpool created by Aokiji's Ice Age. He was sinking fast.
Whitebeard's hesitation was only a second, but it was enough.
Rosen's blade flashed. Senbonzakura in its Shikai form was already a whirlwind of petals, but he didn't need that. He needed speed.
"Getsuga Tenshō."
The crescent wave of black energy—Haki manifested as pure destructive force—slammed into Whitebeard's chest. The world's strongest man was thrown backward, crashing through the Moby Dick's railing and plummeting toward the sea.
He didn't hit the water. Marco, abandoning his fight with Kizaru, dove and caught him.
"Dad!"
Whitebeard coughed blood. His chest was a mess of torn muscle and shattered bone, but his eyes were still fierce. "Don't... don't give up."
But Rosen stood on the Moby Dick's broken prow, looking down at them with dispassionate eyes. "It's over, Whitebeard. Your flagship is sinking. Your commanders are defeated. Your allies are fleeing."
He raised Senbonzakura again. "Surrender, or I'll sink every last one of your ships."
Marco's flames flared. "You bastard—"
"Silence." Rosen's Conqueror's Haki slammed down, not on the pirates, but focused on Marco alone. The phoenix captain's knees buckled. "You're in no position to make demands."
Whitebeard, bleeding and broken, stared up at Rosen. For a moment, the old pirate saw something in the Marine Admiral's eyes—not cruelty, but absolute certainty.
This is what justice looks like when it has no shackles, Whitebeard realized.
He coughed again, more blood this time. "You'll... protect them?"
"Who?"
"The civilians. The weak." Whitebeard's voice was barely a whisper. "Pirates prey on them. Will you... protect them?"
Rosen's expression didn't change. "That's what the Marines are for."
For a long moment, the world's strongest man stared at the man who had beaten him. Then, slowly, he nodded.
"Mercy... for my sons. Disband the Whitebeard Pirates. We'll... we'll surrender."
Marco's eyes widened. "Dad! You can't—"
"I can." Whitebeard's voice carried the weight of decades. "And I will. Rosen... has earned it."
The Admiral lowered his blade. "Gion."
"Sir!" His adjutant appeared via Soru, her sword still dripping with blood.
"Take the Whitebeard Pirates into custody. Anyone who surrenders peacefully gets life imprisonment. Anyone who resists..." Rosen's eyes hardened. "Put them down."
"And Whitebeard himself?"
Rosen looked at the old pirate, who was now being tended to by his sons, his life force fading. "Medical treatment. He'll stand trial, but he won't die today."
Gion saluted. "Understood, Admiral."
She turned to the pirates, her voice carrying across the battlefield. "You heard him! Lay down your arms! Any resistance will be met with lethal force!"
Slowly, hesitantly, the Whitebeard Pirates began to surrender. The Science Unit moved in, Seastone cuffs ready. The battle was over.
Rosen stood on the broken deck of the Moby Dick, watching the sun rise over a battlefield that would be remembered in history books.
The Whitebeard Pirates—the last of the old guard—were broken.
And the Marines, under his command, had proven that they no longer needed the World Government's permission to enforce justice.
The world was changing.
And he was the one holding the hammer.##
—-