Chapter 53: The Vacuum, the Viper, and the Princess
The paralyzed saboteur in the dark alleyway of Sector Three wore a jagged, bloody smile.
Hitoshi Shinso stood over him, his breath hitching, his purple Synaptic Overclock lightning sputtering violently as the sheer horror of the telepathic extraction hit him. The saboteur hadn't just released a localized cloud of Quirk-Erasing gas. He was the first domino in an apocalyptic chain.
"Hawks," Shinso gasped, gripping his temple as he forcefully networked his mind into the Astral Nexus, projecting his thoughts directly to the Winged Sovereign at the Spire. "Sovereign. It's a synchronized strike. Dr. Ujiko planted a network of vipers among the refugees. There are five more sleeper agents scattered across Sectors One, Two, Four, Five, and Six. They are armed with the same localized, gaseous Quirk-Erasing strain."
High above the city, on the observation deck of the Sovereign's Spire, Rei Arata's cosmic eyes flared. The holographic war table instantly rendered a real-time, 3D map of Aegis Prime.
"What is their countdown, Mind?" Nocturne's dual-toned voice echoed with absolute, chilling authority across the encrypted Vanguard frequency.
"They were ordered to stagger the releases to maximize panic," Shinso reported, his metallic voice modulator clicking rapidly. "Agent One triggered early. The remaining five are set to detonate their dispersal units simultaneously in exactly eight minutes."
Eight minutes. If five sectors were flooded with weaponized Quirk-Erasure simultaneously, hundreds of thousands of refugees would be permanently crippled. The sheer psychological terror would incite a riot that would tear the sanctuary apart from the inside.
"The cage is breached," Nocturne declared, his black cloak billowing as the Astral Nexus data streams surged through the silver glass floor. "But they are in our domain. Vanguard. You have seven minutes to hunt. GateL0ck. Isolate Sector Three."
The starlit twilight of Aegis Prime suddenly shifted.
Across the entire metropolis, the ambient, soft blue lighting of the hard-light structures violently flashed to a deep, blaring crimson. A heavy, synthetic siren wailed across the transit lines.
Rin, standing at the master console beneath the Spire, didn't hesitate. She threw her hands apart, her spatial algorithms syncing perfectly with the Sovereign's dimensional anchor.
Massive, fifty-foot-thick walls of translucent, silver spatial energy slammed down around the borders of Sector Three, completely quarantining the zone from the rest of the city.
"Sector Three is sealed!" Rin shouted over the blaring alarms. "But the gas is already in the primary HVAC ventilation hub! It's rapidly filtering into the central plaza! I can't just open a portal to the outside world to vent it; Shigaraki's decay ash is still raining on the surface, and it would contaminate the air supply!"
"You don't need to open a door to the surface, Rin," Nocturne commanded, his voice projecting a terrifying, absolute physics lesson. "Open a door to the void."
Rin's eyes widened. "The vacuum of space? Sovereign, the pressure differential! If I open a spatial rift to absolute zero inside the sector, the depressurization will rip the civilians off their feet and suck them into the vacuum!"
"Not if you restrict the event horizon to the exact geometric confines of the ventilation shafts," Nocturne instructed, channeling a massive surge of processing power from the Astral Nexus directly into Rin's mind, artificially boosting her spatial calculations. "Do not vent the city. Vent the pipes."
Rin gritted her teeth, blood dripping from her nose as she mapped the microscopic schematics of the Sector Three ventilation grid. She wasn't opening a massive gateway. She was opening hundreds of tiny, localized spatial rifts directly inside the enclosed metal ductwork of the HVAC system.
"Vacuum Protocol: Engaged!" Rin screamed.
Inside the quarantined Sector Three, a horrific, high-pitched screeching sound echoed from the walls.
The microscopic rifts opened into the cold, dead vacuum of outer space. The sheer, apocalyptic pressure differential created an instantaneous, violent suction effect entirely contained within the metal pipes. The thick, crimson Quirk-Erasing gas that was rapidly pumping through the vents was violently, forcefully inhaled by the vacuum, completely siphoning the biological weapon out of the city's lungs before it could disperse further.
But it wasn't a perfect containment.
Down in the central plaza of Sector Three, the first wave of the gas had already spilled from the main grates before Rin engaged the vacuum. A thick, red mist blanketed the screaming, panicked crowd of thousands of refugees.
"My Quirk!" a man shrieked, clutching his hands as the small flames he usually produced sputtered and permanently died.
"I can't feel my wings!" a mutant-type civilian sobbed, collapsing to the silver glass floor as his appendages went numb.
The drug was sinking into their bloodstreams, attacking their Quirk Factors with ruthless efficiency. The panic was absolute. The trauma of the old world had followed them into heaven.
Suddenly, a massive, golden-violet shield of Aegis Pulse energy slammed down over the thickest concentration of the red gas, cutting it off from the rest of the crowd.
Akio dropped from the sky, his boots hitting the glass. Right behind him was Shota Aizawa, his capture scarf whipping through the dissipating mist, pulling civilians back from the contaminated zone.
"The gas is siphoned, but they've already inhaled it!" Akio yelled, coughing as he maintained the shield. "My Eternal Vitality can heal their lungs, but it can't reconstruct a Quirk Factor once the drug destroys it!"
"I can."
Akio and Aizawa turned. Stepping through the panicked crowd, flanked by Koichi Haimawari, was Eri.
She wore a specialized, Swarm-issued respiratory mask over her face, but her large red eyes were filled with an unyielding, absolute bravery. She looked at the weeping, terrified civilians clutching their chests as their Quirks faded into nothingness.
"Eri, it's in their blood," Aizawa warned, kneeling beside her. "You would have to rewind thousands of people simultaneously. The feedback could tear you apart."
"The Sovereign built this city to keep us safe," Eri said, her small voice muffled by the mask but echoing with profound conviction. "I won't let the bad men take their lights away. I am the Princess of the Swarm."
Eri stepped past Aizawa and Akio, walking directly into the center of the quarantined plaza.
She closed her eyes. She didn't think about the pain. She thought of the warm, starlit sky. She thought of the butterflies. She thought of the family she had found.
The small horn on her forehead ignited with a blinding, incandescent yellow light.
Eri pushed her Rewind past any localized limit she had ever attempted. She unleashed a massive, omnidirectional temporal pulse.
A breathtaking wave of golden-yellow energy washed over the entire central plaza. It didn't reverse the flow of time for the city; it targeted the specific biological state of the humans caught in its radius.
The civilians gasped. The Quirk-Erasing drug, currently binding to their DNA, was violently and flawlessly reversed. The crimson chemicals literally un-bonded from their cells, breaking down into harmless sweat and exhaled breath. The microscopic damage to their Quirk Factors was completely un-made.
The man who had lost his flames suddenly felt a spark ignite in his palm. The mutant-type civilian felt the feeling rush back into his wings.
The erasure was purged.
Eri stumbled, the yellow light fading as sheer exhaustion hit her tiny frame. Before she could hit the glass floor, Aizawa caught her gently, wrapping his capture scarf around her like a blanket.
"You did it, Eri," Aizawa whispered, profound pride shining in his restored crimson eyes. "You saved them."
The crowd erupted in a tearful, deafening cheer, chanting the little girl's name.
But while Sector Three celebrated its miracle, the hunt in the rest of the city had reached a fever pitch.
Four minutes remaining.
"Vanguard. The clock is bleeding. Execute," Nocturne's voice vibrated through the earpieces of the strike team.
In Sector One, near the city's massive, subterranean water purification reservoirs, a sleeper agent dressed as a maintenance worker was quietly attaching a gas canister to the primary aqueduct. If the drug entered the water supply, the erasure would be slow, silent, and absolute.
He reached for the activation valve.
FWOOSH.
A localized sonic boom shattered the silence of the reservoir. The agent didn't even have time to blink before a streak of emerald and white plasma slammed into his chest. Tensei Iida didn't decelerate; he clotheslined the saboteur at Mach 2, violently knocking him unconscious and snatching the canister out of the air before it could hit the ground.
"Sector One is secure," Tensei reported, venting emerald steam as he stood over the broken viper.
Three minutes remaining.
In Sector Five's crowded, multi-tiered marketplace, the second saboteur was walking briskly through the throngs of panicked refugees. He kept his hand inside his coat, his thumb resting heavily on the trigger of his hidden dispersal unit.
He looked up at the blaring red lights of the city. He smiled. He prepared to press the button.
SHING.
A localized, micro-thin laser beam of pure, golden Prismatic Flight energy lanced through the crowded market from three hundred yards away. It didn't hit the saboteur's body. It struck the exact millimeter of exposed wire connecting the thumb-trigger to the explosive charge inside his coat, instantly melting the connection.
The saboteur pressed the button. Nothing happened.
He stared at his hand in confusion.
"A knight always disarms his opponent before the duel," Yuga Aoyama's voice echoed elegantly.
The flamboyant hero dropped from a hard-light balcony, his golden cape billowing. Before the saboteur could pull a backup weapon, Aoyama delivered a flawless, spinning roundhouse kick to the man's jaw, sending him crashing into a fruit stand.
"Sector Five is fabulous, and secure," Aoyama hummed into his comms.
Two minutes remaining.
In Sector Two, the third agent was sprinting across a high-altitude transit bridge, entirely isolated from the crowds. He realized the Vanguard was hunting them. He decided to abandon the synchronized timeline and detonate early.
He ripped the canister from his bag, raising it to the sky.
Thirty razor-sharp, golden-red Oculus Plumes materialized from the darkness. They didn't just disarm him; they hit his jacket, his sleeves, and his pant legs with the force of industrial nail guns. The frictionless feathers embedded themselves deep into the silver glass bridge, violently pinning the saboteur to the floor in a perfect, inescapable spread-eagle formation.
Hawks landed softly on the bridge railing, casually twirling a feather between his fingers. "You birds really need to learn how to fly under the radar. Sector Two is pinned."
One minute remaining.
In Sector Six, the final two saboteurs had grouped up. They had barricaded themselves inside a heavy, reinforced data-hub control room, locking the thick steel doors from the inside.
"They're taking out the network!" one of the agents panicked, staring at the security feeds showing Tensei, Aoyama, and Hawks dismantling their comrades. "Detonate now! Flood the hub!"
"The doors are locked! They can't stop us in time!" the other agent yelled, slamming his hand toward the dual-activation console.
KRRR-CRUNCH.
The heavy, foot-thick steel doors of the control room did not open. They violently, catastrophically imploded inward, ripped off their hinges like wet cardboard.
Through the dust and twisted metal stepped Kenji. The Quirkless Knight's silver armor burned with the density of a collapsing star. He didn't use a weapon. He didn't use speed. He was just an unstoppable, immovable force of nature.
The two agents froze, terrified by the sheer, imposing silhouette of the Swarm's absolute shield.
Kenji didn't say a word. He dashed forward, grabbing both men by the collars of their coats, and slammed their heads together with a sickening crunch. They dropped to the floor, instantly unconscious.
Kenji crushed the dual-activation console beneath his silver boot.
"Sectors clear," Kenji grunted into his comms. "The rats are in the trap."
Zero minutes remaining.
The blaring red sirens of Aegis Prime slowly spun down, replaced once again by the calm, soothing iridescent starlight of the Astral Nexus.
The panic in the streets subsided as the Swarm's automated broadcast system announced that the threat had been entirely neutralized. No lives had been lost. No Quirks had been permanently erased. The Vanguard had executed a flawless, dimension-wide manhunt in less than ten minutes.
In the center of the Sovereign's Spire, the six unconscious saboteurs were bound in inescapable rings of silver density-glass, waiting to be sentenced to the lower administrative levels for the rest of their natural lives.
Rei Arata stood on the observation balcony, looking out over his thriving, surviving city.
He had saved them. He had stopped the rot from taking root inside his heaven.
But as he looked at the starlit sky, his Emotion Sight felt a heavy, lingering shadow. All For One didn't actually expect six sleeper agents to conquer Aegis Prime. The Emperor of the Underworld was a master of psychological warfare. He had launched this attack for one reason: to prove that the Sovereign's walls were not impenetrable. To prove that fear could still reach them.
Hawks landed gracefully on the balcony beside Rei, folding his golden-red wings.
"We got them all, Boss," Hawks reported, his voice lacking its usual playful edge. "But Ujiko had to have planted them months ago, right under the Commission's nose. If All For One is playing games like this... he's just testing our response times."
Rei nodded slowly, the cosmic fire in his chest burning with a cold, absolute certainty.
"He is measuring the thickness of the glass, Keigo," Nocturne replied, pulling the silver moth-mask down over his face. "He wanted to see how we bleed. The age of building is over. Tell the Vanguard to arm themselves. The Demon King is coming for the crown."