Chapter 63: The Core, the Cure, and the Cannon
The ruined streets of Tokyo were drowning in crimson.
The hyper-concentrated Ideo-Trigger gas clung to the shattered asphalt like a heavy, suffocating fog. Inside the epicenter of the blast zone, the Vanguard's stealth strike was dissolving into an apocalyptic meltdown.
Katsuki Bakugo lay in the center of a massive crater, his entire body convulsing. His palms were no longer sweating nitroglycerin; they were weeping raw, uncontrolled plasma. Blinding, jagged explosions erupted from his hands, his chest, and his shoulders in a chaotic, unending chain reaction. He was screaming, his vocal cords tearing as his biology attempted to process the nuclear output the Trigger was forcing upon his Quirk Factor.
A few yards away, Izuku Midoriya was a terrifying silhouette of catastrophic energy. The green lightning of Full Cowling had mutated into a blinding, searing white. The Blackwhip tendrils had completely lost their structure, expanding into massive, thrashing pillars of dark matter that pulverized the surrounding skyscrapers into dust.
"They're going to detonate!" Hawks yelled, diving through the torrential rain, his Oculus Plumes wrapping tightly around his nose and mouth to filter out the crimson gas. "Sovereign! Their bodies can't hold the output! They have seconds before their cells literally vaporize!"
High above the battlefield, hovering on a shattered radio tower, Lady Nagant dropped to her knees. She gasped, gripping her right arm. The Swarm Rifle integrated into her flesh was violently mutating. The sleek, sniper-grade barrel was grotesquely expanding, the flesh and metal warping into a massive, heavy-artillery cannon. The agonizing pain threatened to black out her vision.
"I can't... I can't stabilize the barrel!" Nagant gritted her teeth, blood dripping from her lip as she fought her own mutating biology.
From the steps of the Diet Building, Flect Turn watched the Vanguard tear itself apart, his hands steepled together beneath his crimson robes. "The disease burns itself out. Do not engage them, my children. Let the overload consume them."
Hawks banked sharply in the air, his golden eyes scanning the Humarise zealots taking cover behind the rubble. His mind raced. He had infiltrated the League. He had read the international dossiers.
Flect Turn preaches a Quirkless world, Hawks thought, dodging a wildly thrashing pillar of Midoriya's mutated Blackwhip. But he employs Quirk-users to do his dirty work. He wouldn't drop a lethal Trigger bomb without carrying a failsafe to protect his own lieutenants.
Hawks's enhanced vision locked onto a Humarise commander crouching behind a ruined tank. Clipped to the zealot's belt was a heavy, reinforced steel thermos.
"Bingo," Hawks muttered.
Hawks didn't fly away from the blast zone. He folded his wings and plummeted directly into the heart of the crimson fog. He bypassed the mutating explosions of Bakugo by millimeters, sacrificing a dozen of his feathers to shield his face from the intense heat. He slammed into the Humarise commander feet-first, knocking the zealot unconscious instantly.
Hawks snatched the steel thermos from the man's belt. He twisted the cap. Inside lay a single, fragile glass vial filled with a glowing, pale-blue liquid. The synthesized antidote.
"Nagant!" Hawks roared into his comms, rocketing straight up into the air, flying directly over the crater where Midoriya and Bakugo were overloading. "I have the cure! But they're thrashing too wildly for me to inject them!"
"Toss it!" Kaina Tsutsumi's voice cracked over the comms, tight with agonizing pain. "Put it in the air!"
"If you miss, they die!" Hawks warned, pulling his arm back.
"I am the Swarm's sniper!" Nagant screamed, fighting the grotesque mutation of her own arm. "Throw the damn vial!"
Hawks hurled the glass vial high into the toxic, raining sky directly above the overloading heroes.
The Astral Nexus. The Sovereign's Command Hub.
Rei Arata hovered in the center of Aegis Prime, his physical body safely miles away from the Trigger gas. But his Omni-Weave connection meant he felt every ounce of the agony ripping through his Vanguard.
He heard Hawks and Nagant executing the physical rescue, but Rei knew it wouldn't be fast enough. Midoriya's core was reaching a million percent. Even if the antidote hit them, their Quirk Factors would shatter before the liquid entered their bloodstreams.
"GateL0ck," Nocturne commanded, his physical voice echoing in the Spire. "Hold my anchor."
Rei closed his eyes. He didn't teleport his body. He projected his consciousness straight down the Omni-Weave tether, plunging his mind directly into the chaotic, overloading souls of his two strongest knights.
The Vestige Realm.
Rei materialized inside the spiritual core of One For All.
Normally, the realm was an empty, echoing void illuminated by the colorful flames of the past users. Today, it was a terrifying, apocalyptic hurricane. A crimson storm of Ideo-Trigger energy was violently tearing the dark sky apart.
In the center of the storm, the First User, Yoichi Shigaraki, was desperately holding onto the massive, glowing core of One For All, trying to keep the stockpiled energy of nine generations from catastrophically overflowing and destroying Midoriya's body. The other vestiges—Daigoro, Nana, En—were being blown back by the sheer, unadulterated force of the mutation.
"He can't hold the vessel!" Yoichi cried out, looking at Rei as the Sovereign materialized. "The boy's heart is going to burst!"
"No, it isn't," Rei declared.
Nocturne stepped forward. He didn't use a physical Quirk. He projected the conceptual, absolute stability of the Sanctuary Phasing dimension directly into Midoriya's soul.
A massive, starlit dome of iridescent silver and blue energy expanded outward from Rei, encompassing the core of One For All and shielding the vestiges from the crimson storm. The starlight acted as a conceptual dampener, artificially expanding the "size" of Midoriya's spiritual vessel to accommodate the infinite power the Trigger was forcing into it.
"I will hold the walls of the vessel, Yoichi," Nocturne said, the cosmic fire in his chest burning brilliantly against the dark. "Hold the boy's spirit together."
Simultaneously, Rei fractured his consciousness, projecting his presence into the neighboring mindscape of Katsuki Bakugo.
Bakugo's mind was a literal, erupting volcano. The heat was unbearable, the rage and pain manifesting as a sea of liquid plasma. Bakugo's consciousness was drowning in the magma, fighting wildly, trying to punch his way out of his own overload.
"Bakugo!" Rei's voice echoed like thunder across the mental lava.
"Get out of my head!" Bakugo's astral form roared, lashing out at the Sovereign. "I can't... I can't turn it off! The sparks won't stop!"
"Then do not turn them off!" Rei commanded, catching Bakugo's fiery fist with a hand of pure starlight. "You are letting the fire dictate the vessel, Katsuki! You are an explosion. But an explosion is only lethal because it is compressed!"
Rei channeled the infinite density of Knight's Vow into Bakugo's mindscape.
"Compress it!" Rei ordered. "Do not let it bleed out of you! Pull the heat inward! Forge the plasma into the core!"
Bakugo grit his teeth, his crimson eyes flashing with sudden, sheer comprehension. He stopped thrashing. He planted his astral feet and focused all of his immense, terrifying willpower on his own center. The sprawling, apocalyptic sea of magma began to violently recede, sucking inward, condensing into a single, blindingly bright point of light in Bakugo's chest.
Rei had bought them the physical seconds they needed.
Tokyo. The Red Zone.
High on the shattered radio tower, Kaina Tsutsumi looked through the scope of her mutating rifle.
Her right arm was a grotesque, swollen cannon of flesh and steel, completely warped by the residual Trigger gas drifting up from the streets. The barrel was too wide. The rifling was destroyed. If she pulled the trigger, the massive artillery shell her body was generating would completely vaporize the vial, and the explosive backblast would likely tear her own arm off.
I am not an artillery piece, Kaina thought, tears of agony mixing with the freezing rain. I am a sniper.
She didn't try to stop the mutation. She adapted to it.
She used the Sovereign's recursive Eternal Vitality to rapidly heal the micro-tears in her muscles as the gun expanded. She calculated the exact, chaotic trajectory of the warped barrel. She didn't aim the crosshairs at the tiny, spinning glass vial Hawks had thrown high into the sky.
She aimed ten feet to the left of it.
She inhaled the toxic rain. She exhaled her fear.
Kaina pulled the trigger.
BOOM!
The recoil was so catastrophic it shattered the concrete roof beneath her feet, throwing her violently backward.
A massive, jagged, high-caliber artillery shell erupted from the mutated barrel. It didn't fly straight; the warped rifling sent it spiraling wildly through the air in a chaotic, curved trajectory.
But Kaina Tsutsumi never missed.
The massive shell curved perfectly through the torrential rain, bypassing the spinning glass vial by mere millimeters. The sheer, supersonic shockwave generated by the passing artillery shell hit the glass.
Crack.
The vial shattered perfectly in mid-air.
The pale-blue liquid of the antidote exploded outward, aerosolizing instantly in the concussive wake of the bullet. It formed a massive, shimmering blue mist that rained directly down into the crater.
The blue mist washed over the overloading bodies of Izuku Midoriya and Katsuki Bakugo.
The reaction was instantaneous. The antidote violently neutralized the Ideo-Trigger in their bloodstreams. The crimson gas clinging to their skin dissolved into harmless steam.
In the Vestige Realm, the red storm violently evaporated, leaving the starlight of the Sanctuary shining peacefully. In Bakugo's mind, the compressed point of plasma settled into a steady, controlled hum.
Rei Arata released the mental tethers, his consciousness snapping back to the Spire.
Down in the crater, the blinding, catastrophic light faded.
The rain hissed against the superheated asphalt.
For a long, terrifying moment, there was no movement. Flect Turn lowered his megaphone, a cold smile touching his blue lips. The zealots slowly stood up from behind their barricades, raising their weapons.
"The false idols are broken," Flect Turn declared to the rain. "Secure the perimeter. We advance on the gateway."
A hand reached out of the crater and gripped the jagged edge of the asphalt.
The hand was scarred, wrapped in the dark, reinforced fabric of the Swarm's tactical gear. Green lightning, stable and deeply controlled, crackled across the knuckles.
Izuku Midoriya pulled himself up out of the crater. His dark vest was singed, his face bruised, but his green eyes burned with an absolute, terrifying clarity.
Beside him, Katsuki Bakugo stepped out of the smoke. He cracked his neck, small, hyper-dense, perfectly controlled sparks popping on his palms. He looked down at his hands, feeling the residual compression of the Sovereign's lesson.
"You think a little bad air is enough to put us down?" Bakugo snarled, his voice a low, lethal rumble.
Midoriya looked up at the Diet Building, locking eyes with Flect Turn.
"We are the Vanguard of Aegis Prime," Midoriya stated, the Blackwhip unfurling from his arms, not as a chaotic storm, but as six flawless, razor-sharp tendrils of pure dark energy. "And your cleansing ends here."
Hawks landed softly behind them, his golden eyes locked on the cult leader. From the rooftops above, the sound of a rifle cycling a new round echoed through the ruins. Lady Nagant had stabilized her weapon.
Flect Turn took a step backward, his cold composure finally cracking as he looked at the four unyielding operatives of the Swarm. The overload had failed.
The decapitation strike was back on.