One Piece : Brotherhood-Chapter 571

Marineford, Grand Line

The Marine Communication Annex—ordinarily a bastion of calm precision amid the storm of global affairs—was in utter chaos.

Normally, this division was the silent pulse of the entire World Government’s military machine. Every intercepted Den Den Mushi transmission, every coded signal, every fragment of chatter from pirate crews, underworld brokers, or Cipher Pol operatives was first funneled through this labyrinth of wires, snails, and sound. Dozens of relay operators would sit in quiet discipline, transcribing, filtering, and rerouting intelligence to the appropriate departments across Marineford with machine-like efficiency.

But today, order had drowned beneath a tidal wave of panic.

The sprawling office, lined with tiered rows of desks and glass-walled compartments, was alive with frantic motion. The normally steady hum of communication snails had turned into a deafening chorus of overlapping voices and static. Hundreds of marines in crisp uniforms were moving at once—some barking orders into Den Den Mushi receivers, others hunched over encrypted transcriptions, the clatter of typewriters merging with the soft, anxious muttering that filled the air.

The tension was so thick it seemed to vibrate through the walls themselves.

For once, even the ever-strict chief operators had abandoned their stations, rushing between workstations with files clutched tight in trembling hands. The faint scent of burning copper and overheated circuits hung in the air—too many transmissions coming in at once, too many snails working beyond capacity.

And standing in the midst of this chaos, arms folded, expression carved from iron, was Fleet Admiral Sengoku himself.

He had come the moment the first emergency code had reached his ears, setting aside the still-unresolved fire that had ravaged the Records Department just days prior. That incident—serious as it was—suddenly seemed trivial compared to the message that had just shaken the entire world to its core.

The fleet admiral’s imposing figure dominated the room. His white uniform, pristine even amidst the disorder, reflected the pale light of the overhead lamps. His eyes, sharp behind his glasses, swept across the rows of operators as though dissecting the chaos itself.

The atmosphere, once humming with structured discipline, was now alive with tension—voices shouting, paper flying, and Den Den Mushi ringing in endless chorus. But amidst the storm of noise and motion, the heavy doors at the far end of the chamber opened with a quiet authority that instantly drew attention.

Admiral candidate Tensei, Director of the Marine Bureau of Investigation, stepped into the room.

A tall man with sharp, deliberate movements and a composure that rarely cracked, Tensei was a figure carved from the same steel as Marineford itself. His uniform was immaculate, the glint of his rank insignia catching the light as he strode forward, flanked by a pair of aides carrying stacks of encrypted reports.

For most marines, Tensei’s arrival was akin to the Fleet Admiral himself entering the room. He was the mind behind countless counterintelligence victories, the architect of silent wars fought in the shadows. And yet, even he—known for his composure in the face of chaos—wore a faint frown that did not go unnoticed.

He did not pause to speak with the other officers. His boots clicked sharply against the polished floor as he moved past clusters of panicked operators and officers. His eyes, keen and calculating, scanned each display, each live feed of intercepted communication. Then, without a word, he turned his attention back to the thick folder open in his hands, his gaze narrowing as he read line after line of decrypted transmission reports.

By the time he reached the center of the room, Fleet Admiral Sengoku was already there—waiting, his brow heavy with restrained anxiety. Tensei came to a stop beside him, still reading as he approached, his voice steady but edged with quiet urgency.

"Sengoku-san," he began, closing the folder with a crisp snap that seemed to slice through the surrounding noise. "I’m afraid our worst fears have come to pass." The words alone were enough to still the operators nearby.

"The Whitebeard Pirates, the Bloodsteel Pirates, and even the Beast Pirates have mobilized in full force. Our latest reports from the scout ships confirm their fleets have set sail... and they’re converging on the first half of the Grand Line their destination is crystal clear."

Sengoku’s jaw tightened. For a heartbeat, he said nothing—his silence louder than any outburst.

Tensei continued, his tone dropping lower, heavier. "This isn’t just a raid, sir; the flagships of all three emperors have set sail. It’s safe to assume the Yonko themselves—Whitebeard, Scarlett, and Kaido—are leaving their strongholds. They’re not sending their commanders or scouts this time. They’re coming personally. Each fleet carries their core divisions, elite cadres, and their own flagships. This... this is a full-scale incursion. We haven’t seen such a scale of movement since God Valley..."

A shudder seemed to pass through the air of the command room. The implications were staggering. The New World—the half of the Grand Line ruled by chaos and emperors—was separated from the first half by the towering barrier of the Red Line. Few emperors ever dared cross that divide, for it was not simply a stretch of ocean; it was the Marine’s domain, the heartland of world government power.

And yet now, three of the four Emperors were preparing to breach it. "Do we know their routes?" Sengoku’s voice was low, measured, but his hands had curled into fists behind his back.

The low hum of Den Den Mushi transmissions echoed like a thousand heartbeats through the Marine Communication Annex. Rows of operators whispered frantic updates into receivers, the air thick with the static of panic. Every few seconds, another flare of red blinked into existence on the enormous holographic map projected by the central transponder snail—each mark representing a moving fleet, a new threat.

At the center of the chaos, Fleet Admiral Sengoku stood rigid, hands clasped tightly behind his back as if holding himself together by sheer will. Beside him, Tensei, the Director of the Marine Bureau of Investigation, flipped through the latest intercept reports, his sharp eyes scanning lines of hastily decrypted code.

"Is there a remote chance that we can intercept them before they make the crossing?" Sengoku asked at last, his voice low and strained. It was a question born not from optimism but desperation—a faint, flickering hope that somewhere within the chaos, there existed a solution that didn’t end in catastrophe.

But Tensei only shook his head. The motion was slow, deliberate, and heavy with the weight of finality.

"I’m not sure that’s going to be possible, Fleet Admiral," Tensei said quietly. His tone was precise and composed, but it carried an edge of unease. "Preliminary trajectory reports indicate multiple crossings—from entirely different regions of the New World. They’ve planned this too well."

He laid a gloved hand on the edge of the holographic table. The transponder snail twitched, and the projection brightened, showing the Grand Line in its entirety. Three vast clusters of crimson markers moved like living storms, advancing from different corners of the sea.

"Whitebeard’s fleet," Tensei began, pointing to the southernmost cluster, "is moving eastward toward the Red Line—likely aiming to pass through Fishman Island. With their experience navigating deep-sea currents and Whitebeard’s personal connections to the Fishmen, that route will be nearly impossible to intercept. Even if we dispatched the G-5 and G-14 fleets right now, they would never reach the depth corridors in time."

He gestured to another cluster to the west. "The Bloodsteel Armada has already mobilized from their territory. They’ve entered the Calm Belt and will soon enter West Blue. With their strength, they are resistant to Sea King attacks. We’ve already lost track of several of our scout ships that were keeping track of them. They’ll reach the western approach of Reverse Mountain within the week at worst."

Finally, his gaze shifted north, where another formation pulsed slowly, steadily. "And the Beast Pirates... they’re advancing from the currents beyond Wano. Their target trajectory leads straight toward the North Blue. If they cut through the northern Calm Belt, they can surface anywhere along the waters of North Blue. There’s no chokepoint to block them. The Calm Belt spans tens of thousands of kilometers, Fleet Admiral—there’s no physical way to patrol that much sea. Not even with the entire Marine Grand Fleet."

Each word landed with the precision of a hammer. The holographic projection bathed their faces in an eerie red light as Tensei continued. "Even if we deployed the entire Marine Fleet Network in tandem with the world governments’ ships, it would take weeks to mobilize and coordinate positioning. By the time we established a perimeter, they’d already be across and reentered the first half of the Grand Line."

The silence that followed was suffocating. Only the constant droning of the Den Den Mushi filled the air—calls of other bases confirming the same truth over and over again. They were surrounded by data, drowning in it, yet powerless to act on any of it fast enough.

Tensei’s voice dropped lower, almost grim. "The Underworld’s leak has spread beyond containment. Cipher Pol tried to suppress it through disinformation channels, but it’s too late. Every major faction is moving. Revolutionary cells are infiltrating trade routes. Bounty guilds are forming mercenary fleets. Even independent nations once loyal to the World Government are sending agents to Water Seven. The entire sea is in motion."

For a long moment, he said nothing. His reflection in the glass was that of a man who had carried the weight of too many worlds—the chaos of pirates, the arrogance of nobles, the shifting tides of justice. He could feel it pressing against his chest, heavy and merciless.

"Why," he muttered softly, "do all these things have to happen when I’m in office...?"

The words were bitter, almost whispered. Around him, the operations room continued its frantic rhythm, but in that brief second, Sengoku looked every bit the tired old soldier who had fought too long for a peace that refused to exist.

But then he closed his eyes, drew in a long, steady breath, Tensei said nothing. He didn’t need to.

The Director of the Marine Bureau of Investigation had learned long ago that when Fleet Admiral Sengoku grew quiet, it meant the man’s mind was racing far ahead of everyone else’s. Tensei prided himself on being among the sharpest minds in the Marines — meticulous, relentless, clinical — but he’d be the first to admit it: when Sengoku began to think, he saw further than any strategist alive.

And just then, Sengoku’s eyes snapped open. "Wait..." he whispered, his voice cutting through the noise like a blade. "The Donquixote Pirates." The words hung heavy in the air. Every head in the room turned toward him.

"What about them?" Tensei asked carefully, but Sengoku’s gaze was already distant — eyes narrowing, connecting invisible threads only he could see.

"Their fleet," Sengoku muttered, his expression draining of color. "Has it mobilized?"

He turned sharply, scanning the faces around him until his eyes locked on one of the nearest operators. The young officer stiffened under that gaze — the gaze of the world’s most powerful marine commander, now stripped of patience and civility.

"Report! Where is the Donquixote fleet? Have we detected any movements?" Sengoku’s tone cut through the din, sharp enough to draw blood. "They’re too quiet. Far too quiet."

Even Tensei, calm and controlled as ever, felt a chill crawl up his spine at the thought because the Donquixote pirates’ name had entirely slipped his mind because there weren’t any reports. Among all the emperors of the New World, it was not the strongest that Sengoku feared most — not Whitebeard’s might, not Kaido’s brute madness — but the Donquixote family’s terrifying intellect.

If the other Yonko were storms, Donquixote was the hand that stirred them.

"Fleet Admiral..." Tensei finally said, his tone grim. "We have no verified intelligence on Donquixote movements. No ships reported leaving their waters. No signal trails, no transponder intercepts. It’s as if their entire fleet is still anchored within their territory."

"Or," Sengoku replied darkly, "as if they want us to think that."

He turned away from Tensei and strode across the room, his pace unsteady with a kind of controlled fury. The Fleet Admiral rarely lost composure — he was the very image of discipline — but now his movements were abrupt, almost desperate. He leaned over the shoulder of a trembling communications officer, who was juggling three transponder snails at once.

"Soldier!" Sengoku barked. The young man snapped upright so fast he nearly dropped his receiver. "Quick — connect me to Vice Admiral Garp’s personal transponder snail. Or his warship. I don’t care which. I need to speak to him now."

The officer fumbled through switches and wires, sweat dripping down his brow. The snails clicked, eyes narrowing as they attempted to find the right frequency. A long moment passed — nothing but static and the faint sound of ocean currents. Sengoku’s jaw tightened.

He turned to Tensei. "Do we have any reports about Donquixote fleet activity at all...?"

Tensei shook his head once, slow and deliberate. "No reliable intel. Every lead turns into fog. Even the sources we think we can trust — I suspect most of them were planted by Donquixote’s own information network. They feed us bait, Fleet Admiral. They always have."

The officer at the communications station suddenly stiffened, clutching his headset.

"Sir!" he called, his voice trembling. "Vice Admiral Garp’s transponder line is unreachable! No response. I’ve tried his ship’s channel as well, but... nothing. Either they’re out of range or..." he hesitated, swallowing hard, "...or their communications are being jammed."

The room fell into a stunned hush. Sengoku’s eyes darkened.

"Jammed," he repeated slowly, the word tasting like poison. He didn’t need Tensei’s confirmation to understand what that meant. There was only one man alive reckless — and brilliant — enough to manipulate communications across multiple seas simultaneously. And currently both GArp and Kuzan were right in that very Demon’s territory, so it wasn’t a surprise if their communications were being jammed.

"DOFLAMINGO...!!!" Sengoku growled, his voice low and dangerous. "You bastard..."

He could see the young man’s smirk in his mind — that same grin that had haunted him for years. Doflamingo, the Heavenly Yaksha, who had clawed his way into the New World’s throne not with brute force, but through the cold, patient manipulation of everything and everyone around him. A devil in silk threads, pulling the world’s strings with elegance and cruelty in equal measure. And the only opponent that had outsmarted Sengoku at every turn.

Sengoku’s fists clenched. "Did you know this was going to happen?" he hissed under his breath, half to himself. "Did you plan for it?"

It wouldn’t be the first time. Donquixote’s influence ran deeper than any pirate empire the Marines had ever faced. He didn’t rule by fear or loyalty — he ruled by control. Every broker, every mercenary, every underworld channel that had helped spread the story of the "unearthed blueprint" — Sengoku could now see it. The whispers hadn’t spread accidentally. They had been directed.

Then a dangerous thought crossed Sengoku’s mind.

What if this wasn’t chaos at all? What if it was orchestration?

His gut churned. Doflamingo’s fingerprints now seemed to be everywhere, hidden in plain sight — the timing, the panic, the leak, even the rumors of the Buster Call. The Fleet Admiral suddenly realized the cruelest twist of all: the world now believed a Buster Call was being prepared for Water Seven.

But there was no such order. No mobilization. No fleet. No command. The World Government itself had been deceived. Which meant someone — Doflamingo — had managed to trick the seas into believing a lie so monumental it had set the world on fire.

Tensei’s voice broke the silence as he followed the Fleet Admiral’s line of thought. "The false Buster Call reports originated from at least three separate underworld channels, all traced to intermediary brokers we’ve been tracking for years. Every trail ends with dead ends, aliases, and erased records. Whoever did this had total control of the underground network. They didn’t just spread information — they rewrote the narrative and sold it to the entire world."

Sengoku stared blankly at the floor, his mind racing. "And the fire at Marine HQ’s records department..." he murmured.

Tensei hesitated, then nodded grimly. "Possibly related. It triggered the red alert and forced Marineford’s lockdown. That chaos made it impossible for us to react immediately and verify whether the Buster Call orders and the other information leaked were genuine or fabricated."

Sengoku’s expression twisted into something between awe and fury. "He used us," he said. "He used Marineford itself to add legitimacy to his lie."

He stepped forward again, slamming both palms onto the table beside the holographic map. The impact echoed through the annex, silencing every voice. The projection flickered in crimson and gold, the seas of the world glowing with chaos — hundreds of fleets converging toward Water Seven like moths drawn to a flame.

"If this was his doing," Sengoku said through clenched teeth, "then we’re all dancing on his strings."

He straightened, his coat’s insignia of Justice glinting faintly under the light. His voice, though calm, carried a weight that silenced even the chaos of the communication floor.

"Prepare for every eventuality. If the Donquixote family is behind this, then what we’re seeing now isn’t the beginning of a war — it’s the beginning of a game. And we’re already ten moves behind."

Tensei gave a short nod, but even his composure wavered. For a man as logical as him, it was terrifying to admit that they were no longer dealing with straightforward enemies. They were facing a mind that operated like a shadow across the world map — unseen, untouchable, and utterly unbound by rules.

As Sengoku turned away, the reflection of the sea shimmered against the window once more. Somewhere out there, a puppet master smiled — pulling invisible threads that made the world’s strongest forces dance to his silent tune.

"And keep trying to reach Garp and Kuzan," Sengoku said at last, his tone low but sharp enough to slice through the tense air. "I don’t care how many snails you burn through — keep at it until you connect with one of them."

The young officer nodded frantically, clutching the transponder receiver like a lifeline. The snails crackled and hissed with interference, their voices lost to static, but Sengoku’s command brooked no hesitation. He turned away before the man could even respond, his heavy steps echoing across the operations floor.

It no longer mattered whether this entire fiasco had been orchestrated or born of chance. The damage was done. The seas were in motion, and the balance of the world had begun to shift. All that mattered now was control — and the faint hope that he could still seize a fragment of it before everything fell apart.

If he could just reach Garp...

That thought burned through Sengoku’s mind like a spark in a powder keg. If he had that man by his side, then perhaps — perhaps — he could still contain the chaos. Because Garp wasn’t just another Marine. He was a force of nature.

The only man who had ever stood toe to toe with the Pirate King himself and laughed. 𝒇𝙧𝙚𝓮𝙬𝙚𝓫𝒏𝓸𝓿𝓮𝒍.𝓬𝙤𝓶

If Garp were here, Sengoku could face even Whitebeard without flinching. No matter how many of the Yonko’s commanders descended upon the first half of the Grand Line, with Garp’s fist and his own command, Sengoku was confident they could drive them back into the New World.

But fate, as always, had other plans.

Now, his greatest weapon — his most unshakable pillar — was trapped in Dressrosa, blind to the chaos unfolding across the seas. And as if that weren’t cruel enough, Kuzan was with him — the youngest, most adaptable of the Admirals, the one Sengoku trusted most to read an enemy’s intent. Together, they formed an unshakable bulwark... yet at this moment, their strength was as good as buried.

Two of the Marines’ strongest assets, cut off from command. The realization hit like a lead weight in Sengoku’s chest. He closed his eyes briefly, exhaling through his nose. The Fleet Admiral’s mind was already dividing the world into battlefields, contingencies, probabilities. Every route led to the same bitter truth — they were short-handed. Fatally so.

And then, there were the blasted Celestial Dragons. Sengoku’s jaw tightened. Those pampered parasites, oblivious to the cost of their own demands, had decreed that two Admirals remain stationed at Mary Geoise for protection — "as a show of strength," they had said, as if strength could be measured in proximity.

He had argued, reasoned, even pleaded, but the Gorōsei had spoken, and their will was law. Now, two Admirals were chained to that cursed Holy Land, guarding men who feared shadows more than the collapse of the world itself.

That left him with only one. Raylene.

The rowdiest of the Admirals — fierce, uncompromising, and loyal beyond measure. She was powerful, yes, but untested in a calamity of this scale. And Sengoku needed her here, at Marineford, because if Whitebeard truly broke through Fishman Island and surfaced into the first half of the Grand Line...

Then Marineford would become the last wall standing between order and utter ruin. He looked out again through the vast observation window. The horizon blazed gold and crimson under the rising sun, the light refracting across the sea like veins of molten steel. It was beautiful — and for a fleeting moment, unbearably cruel.

Beneath that calm surface, he knew, the world was trembling. Fleets were moving. Empires were shifting. Ancient weapons, long buried in myth, were being whispered about again — and the entire sea was rushing toward a single point of collision.

Water Seven.

Sengoku’s reflection stared back at him from the glass — a weary general standing at the precipice of chaos, bound by duty and burdened by too few pieces on the board.

He straightened, drawing a deep breath as his coat of Justice settled around him like a mantle of iron. "Tensei," he said, his voice cold and clear. "Mobilize all available vice admirals. Have them form a perimeter around the Red Line’s lower entry channels. I want every approach monitored, even if we can’t hold them."

Tensei nodded sharply. "Understood."

"And," Sengoku continued, glancing back toward the officer who was still trying to reach Garp’s transponder, "keep that line open. If you hear even a whisper of their signal — I want to know immediately."

He paused, eyes narrowing as he turned back to the glowing map that hovered in the center of the room. Red dots pulsed across the holographic sea like embers in a spreading fire.

"Because if Garp can’t hear me..." Sengoku muttered under his breath, "...then I can only pray that he’s already moving."