Chapter 5: Dawn Raid on the Excavation
The jungle at dawn was a world of dripping green and muffled sound.Mist coiled around gnarled roots, and the air tasted of wet soil and decaying leaves. Y/n moved ahead of the group, her boots finding silent purchase on the slippery ground. She held up a fist, a military signal for halt.
“What’d she say?” Luffy whispered, too loudly.“She said stop,” Zoro murmured, hand already on his sword.
“Actually, she signaled an enemy patrol ahead and to the right,” Robin corrected, her voice low. She watched Y/n’s back, the tension in her shoulders. The maps were in her mind, but Y/n moved as if she’d walked this path a hundred times.
Y/n glanced back, her visible eye catching Robin’s. She tapped her own ear, then pointed two fingers at her eyes.Listen.Watch.Robin gave a shallow nod.The understanding was sterile, professional.
They crept forward, the distant mechanical growl of machinery growing louder, until the foliage thinned. They crouched at the lip of a ridge.Below, the jungle had been scraped raw.
The excavation site was a vast, muddy wound. Prefabricated Marine structures lined the perimeter, and floodlights—now dimmed in the morning grey—stood like skeletal sentinels. In the center, half-swallowed by the torn earth, was the colossal, angular slab of dark stone. The Poneglyph. Its surface was a mystery from this distance, but Robin’s breath hitched all the same. To its side, partially embedded in the crater wall, lay the broken spine of an ancient warship, wood petrified, iron rusted to the color of blood.
Around the slab, figures in lab coats bustled.Marines in standard-issue uniforms stood guard, looking bored. And then there was him.He stood apart, on a makeshift platform overlooking the work. A tall man in the immaculate white suit and cloak of CP0, his face obscured by a smooth, featureless mask with only a slit for the eyes.He was utterly still amidst the chaos.
Luffy cracked his knuckles, a grin splitting his face. “Shall we—”
Y/n’s hand shot out, gripping his wrist.Her touch was like iron. “Not yet.” Her voice was a gravelly whisper. Her other hand drifted to the hilt of a curved blade at her hip, its leather-wrapped grip worn smooth.
Robin’s attention was locked on Y/n’s profile.Her jaw was tight, the scar beside her lips pulled taut. She was staring at the masked agent with an intensity that bordered on hunger.
“That agent,” Y/n murmured, not taking her eyes off him. “Cipher Pol designation ‘Fulcrum.’ My former… partner.” The word was coated in a venom so cold it burned.“He knows I’m here. He’s waiting.”
“How?” Nami asked, clutching her Clima-Tact.
“Because he would have done the same. Set a trap within a trap.” Y/n released Luffy’s wrist.“Your captain’s plan is the right one.Cause a distraction. But he’s mine.”
Before Robin could process the declaration, Y/n moved. She didn’t run; she vaulted over the ridge ledge, dropping twenty feet into the soft mud below. She landed in a crouch, then stood, deliberately, in the center of an open path between two supply tents.For a second, the busy site didn’t notice. Then a Marine corporal turned, dropped his clipboard.The metallic shriek of alarms was instantaneous.
The CP0 agent—Fulcrum—turned his head slowly, as if on a geared mechanism. He descended the platform steps, his movements fluid and unnaturally precise. Marines and scientists scrambled out of his way, forming a ragged circle.He stopped ten feet from Y/n.
Silence fell, broken only by the hum of a distant generator.“Newgate,” he said. His voice was filtered, synthetic, devoid of humanity.“I reviewed the dockyard footage.The child survived. An oversight.”
“Call it professional courtesy,” Y/n said.Her smile was a razor-cut in her skin.
“You brought guests.”
“I brought an archaeologist.” Y/n’s hand rested lightly on her blade. “You brought a death wish.”
Fulcrum’s head tilted. “You are still emotionally compromised.Sentiment for a village of no strategic value. An operational liability then, a traitor now.” He drew his own weapon, a slender, needle-like sword that caught the weak light. “The eradication order stands.For the girl.For you. For anyone you’ve contaminated.”
Up on the ridge, Luffy’s eyes blazed. “That guy’s talking crap!”
“She said he’s hers,” Zoro growled, though his three swords were already drawn.
Chaos, when it came, was a split-second thing.Fulcrum blurred forward. Y/n’s curved blade met the needle-sword in a shriek of steel, sparks kissing the damp air. Their forms became a whirlwind of precise, lethal motion, a duet of equal skill and intimate knowledge.They fought not like enemies, but like estranged reflections.The Marines surged. “Go!” Sanji yelled, launching himself into a group with a whirlwind of kicks.
Robin remained still for a heartbeat, watching the duel. Y/n fought with a ferocious economy, every movement tensile and direct, using her greater reach and power. But Fulcrum was faster, his strikes like laser points seeking gaps in her defense. She saw Y/n take a shallow cut along her ribs, the leather parting.No flinch. Just a shift in stance, a counter-slash that forced Fulcrum back.A Marine scientist, wild-eyed, aimed a strange pistol at Chopper. Robin’s eyes flickered. A cluster of arms blossomed from the scientist’s own jacket, tangling his limbs. “You should be more careful,” her duplicate arms said softly, disarming him with effortless grace.
Her main body was already moving down the slope, her focus on the Poneglyph, on the duel. Luffy had ballooned into Gear Fourth, a golden, bouncing titan drawing the main force away.Zoro’s Santoryu whirlwind carved a path through Marines. Nami’s lightning cracked the sky.
Y/n and Fulcrum were the still, violent center of the storm.They broke apart, circling.
“You haven’t asked why,” Fulcrum stated, his synthetic voice calm.
“I don’t care about your reasons,” Y/n spat, a thread of blood tracing her jawline.
“The order to destroy Newgate came from the same cipher as the order to preserve the Ohara library,” he said, and Robin froze mid-step, cold flooding her veins.“Containment of knowledge.Your village sought a specific vector.They found a thread. The library held the weave.Both had to be burned.”
Y/n’s composure cracked. For a fraction of a second, her guard faltered.It was enough. Fulcrum lunged, needle-point aimed for her throat.
A spray of petals erupted from the mud in front of him.An arm, fully formed, caught his wrist, its grip like stone. Another arm sprouted from his shoulder, yanking him off-balance.
He pivoted, slicing through the conjured limbs with a flick.They dissolved into petals.But the distraction was enough. Y/n’s boot connected with his chest, a dull crunch of bone and shattered ceramic plating.He staggered back.
He looked past Y/n, to Robin.“The last scholar.Of course. Two ghosts.”
“I am no ghost,” Robin said, her voice steady as she stepped beside Y/n, arms crossed. “I am very much alive. And very, very curious.”
Y/n wiped the blood from her chin, her gaze fixed on Fulcrum.“Run back to your masters.Tell them you failed. Tell them Newgate and Robin are reading their mail.”
For a moment, it seemed he would. Then his free hand shot to his mask.There was a soft click.He removed it.
The face beneath was unremarkable.Pale, sharp-featured, with cool grey eyes.Human. It was the absence of the mask that was more terrifying than its presence. He was revealing himself to people who would not survive.“No,” he said simply.
He dropped into a new stance, the needle-sword held low.“You see now, Newgate.We are the same. We finish the mission.” He charged, not at Y/n, but at Robin.
Y/n moved, not to parry, but to intercept.She stepped into the strike. The needle-sword, aimed for Robin’s heart, plunged deep into Y/n’s side.
A wet, choked gasp escaped her.Fulcrum’s grey eyes widened a fraction, shocked by the choice.
Robin’s calm shattered. “DAIS FLEUR!” A thicket of gigantic arms erupted from the ground, seizing Fulcrum in a crushing grip, wrenching the blade from Y/n’s body.
Y/n sank to one knee, a hand pressed to the weeping wound. Her glacial eyes were cloudy with pain, but they looked up at Fulcrum, trapped in the floral vice. “Told you,” she gritted out, blood staining her teeth. “I brought… an archaeologist.”
Sanji was there, a blur of black, his heel connecting with Fulcrum’s head with a sound like a breaking bell.The agent went limp in the grasping arms, which then dissolved.
The fight around them was petering out, Marines fleeing from the unleashed monstrosity of the Straw Hat crew.
Sanji knelt by Y/n, already tearing fabric for a bandage.“Idiot woman! Why take a hit like that?”
Y/n’s breathing was ragged. She looked at Robin, who stood over her, dark eyes wide with a storm of emotions—horror, recognition, a terrible, thawing fear. “Because…” Y/n coughed, a speck of blood landing on Robin’s boot.“You don’t… burn books. And you don’t… kill historians.”
She swayed. Robin caught her before she could fall, the muscular weight of her surprising, real, and terribly human. Up close, Robin could see the intricate tattoo over Y/n’s collarbone: a detailed map, now stained with blood, with a single dot labeled Newgate.Luffy bounded over, deflating to normal. “Is the rock thingy okay?”
Robin looked past Y/n’s pained face, to the towering Poneglyph, now unguarded.“It is,” she said.“We need to read it. Now.”
Y/n managed a weak, pained smirk. “Told you… it was connected.”
As Sanji worked to stem the bleeding and Chopper barreled toward them, screeching, Robin kept Y/n propped up, her hands steady, the ghost on the dock finally laid to rest by the warm, bleeding weight in her arms. The stone waited, and its secrets were for them alone.