Chapter 33: The Siege of Kuoh and the Crimson Sanctuary
The Occult Research Club building had been entirely abandoned in favor of the underground training facility beneath Kuoh Academy. The massive, cavernous space, usually reserved for Rating Game mock battles, had been transformed into a makeshift war room and triage center. The air was thick with the scent of antiseptic, ozone, and the heavy, suffocating pressure of an impending apocalypse.
In the center of the room, Sona Sitri was a blur of motion. The Heiress of the Sitri House stood over a glowing, three-dimensional holographic map of the academy grounds, her hands weaving intricate, glowing blue mathematical formulas into the air. Beside her, Saji Genshirou was on his hands and knees, panting heavily as the Vritra Sacred Gear on his arm acted as a magical anchor, pumping raw dragon energy into the school's defensive wards.
Off to the side, Xenovia Quarta and Irina Shidou lay on conjured cots, their wounds bound by Asia Argento's twilight healing magic. Xenovia was conscious, her blue eyes staring at the stone ceiling in silent, brooding fury over her shattered Excalibur, while Irina was locked in an exhausted sleep.
The stage was set for war. The survival of Kuoh—and potentially the fragile peace of the Three Factions—rested on the shoulders of high schoolers.
And yet, despite the apocalyptic stakes, the House of Gremory had its own unique way of dealing with stress.
The Corner Sanctuary
In the far, dimly lit corner of the underground bunker, nestled on a plush crimson velvet sofa that had been unceremoniously teleported from the clubroom, sat Lucian Gremory.
He was not poring over maps. He was not reciting incantations. He was currently serving as a highly overqualified, living, breathing body pillow for his King.
Rias Gremory was straddling his lap, her legs draped securely over his thighs. Her school uniform was partially unbuttoned at the collar, revealing the smooth, pale expanse of her chest and the deep, alluring valley between her breasts. She had buried her face into the crook of Lucian's neck, her arms wrapped tight around his torso, entirely ignoring the fact that the world was about to end.
"Rias," Lucian murmured, his hands resting naturally on the soft, flared curve of her hips. "As much as I am enjoying this... shouldn't we be helping Sona? She looks like she's about to pop a blood vessel."
"Let her," Rias mumbled against his skin, her breath hot and sending a very distracting shiver down his spine. "Sona specializes in defensive arrays and strategy. I specialize in destruction. Until the Fallen Angel breaks through the roof, my only job is keeping my Bishop from doing something reckless."
She shifted her weight, the friction of her skirt against his lap causing Lucian to bite the inside of his cheek. She tilted her head up, her striking blue-green eyes locking onto his crimson ones. Her gaze was soft, heavy with a possessive heat that completely contradicted the warzone around them.
"Besides," Rias whispered, her thumb tracing the faint, residual red mark on his collarbone from the previous night's 'punishment'. "You are still technically under house arrest. And since my lap is currently your house, you aren't allowed to move."
Lucian couldn't help the smirk that tugged at his lips. He leaned forward, closing the microscopic distance between them, his nose brushing hers. "You're a tyrant, Buchou. Using a Cadre-class invasion as an excuse to cuddle. What would your brother say?"
"He would say I'm establishing dominance over my territory," Rias purred, closing her eyes as Lucian pressed a slow, lingering kiss to her lips. It was deep and grounding, a desperate anchoring of their souls before the chaos began. Her fingers tangled in his crimson hair, pulling him closer, her soft chest pressing firmly against his chest, her heartbeat syncing with his own.
"Ara ara, if you two generate any more heat, you're going to overload my lightning wards," a sultry voice interrupted.
Akeno Himejima leaned over the back of the sofa, her ample cleavage practically spilling into Lucian's line of sight. She rested her chin on her hands, offering a dangerously seductive smile. "Though, if you need a place to channel all that pent-up energy, I have a very spacious futon in the back room. We could make it a three-player game to relieve the pre-battle tension. What do you say, Lucian-kun?"
Rias's aura immediately flared, a pulse of dark crimson destruction magic crackling the air. She didn't get off Lucian's lap, but she did shoot her Queen a lethal glare. "Akeno. Touch my Bishop right now, and I will demote you to a Pawn."
Akeno simply giggled, her violet eyes sparkling with mischief. "So scary, Buchou. But you have to admit, keeping him all to yourself when he looks so deliciously ruffled is a bit selfish."
Before Rias could retort, a tiny 'poof' of smoke erupted from Lucian's shadow. Tamamo, in her small fox form, scrambled up Lucian's arm and perched defensively on his shoulder, swatting a paw at Akeno. "Back off, lightning lady! Master's lap is fully booked! And I have next dibs!"
Yubelluna walked by carrying a tray of medical supplies, pausing only to give Lucian a sympathetic, yet heavily envious, pout. "Master, please survive this battle so I can finally have my turn to dote on you without dodging stray lightning bolts."
Lucian sighed, resting his head back against the sofa. "I love my peerage. I really do. But my stress levels are coming more from my harem than the ten-winged monster outside."
The Mobilization
"EXCUSE ME!"
Sona Sitri's voice echoed through the cavern like a whip crack. She pushed her glasses up the bridge of her nose, the lenses flashing ominously in the blue light of her magical arrays. "If the House of Gremory is quite finished with its public display of indecent affection, I could use some actual combat support! The outer barrier is taking heavy bombardment!"
Rias sighed dramatically, leaning down to give Lucian one last, forceful kiss on the cheek. "Duty calls, my scoundrel. But we resume this exactly where we left off once that bird is plucked."
Lucian gently lifted her by the waist, setting her beside him as he stood up. His demeanor shifted instantly. The "pampered lover" vanished, replaced by the calculating, lethal "Elegant Prince." His Red Eyes flared to life, the tomoe spinning rapidly as he assessed the magical data flowing through Sona's holograms.
"Report, Sona," Lucian commanded, walking over to the map.
Sona didn't even blink at his shift in tone; she appreciated the professionalism. "Kokabiel has initiated a massive barrage of light spears from the stratosphere. He's trying to brute-force the Kuoh Academy dome. I have seventy-two layers of Sitri warding magic active, but the raw output of a Cadre is decaying the outer layers at a rate of 4% per minute."
"Issei!" Lucian barked.
"Yes, sir!" Issei snapped to attention, his Boosted Gear already glowing a furious, molten red.
"Stop staring at Akeno's chest and get your hand on Sona's back. I want you transferring boosted mana directly into her core. Asia, keep a continuous stream of Twilight Healing on Issei so his physical body doesn't tear itself apart from the mana strain."
"Right!" Issei yelled, running over and placing his gauntlet against Sona's upper back. [BOOST! BOOST! BOOST!] The mechanical voice of Ddraig echoed through the room, and Sona gasped as a massive surge of draconic power flooded her circuits, turning her blue arrays a brilliant shade of purple.
Lucian turned to Kiba. The Knight was standing quietly by the armory racks, holding a newly forged demonic sword. His eyes were no longer hollow; they burned with a focused, icy resolve. "Yuuto. How is the Balance Breaker?"
"Unstable," Kiba admitted, his voice remarkably calm. "But if I get close enough to his Holy-Demonic fusions... I can break them."
"Good," Lucian said. "Koneko, you're on vanguard defense. If any of Kokabiel's familiars breach the dome, you smash them back out. Rias, Akeno... we are the heavy artillery. The moment the barrier drops, we don't let him breathe."
Rias stood beside him, her crimson aura flaring like a localized sun. "He wants to see the Power of Destruction? I'll show him why our family name is a curse."
The Sky Tears Open
Above the school, the world was ending in absolute silence. To the human population of Kuoh, it just looked like a bizarre, unseasonal thunderstorm. But to the Devils below, it was a terrifying display of divine wrath.
Kokabiel floated high above the academy grounds, his six pairs of black, feathery wings keeping him suspended in the violet-tinted sky. His golden eyes looked down at the shimmering, dome-like barrier protecting the school with a mixture of boredom and disgust.
"Stubborn little insects," Kokabiel sneered, raising his hand.
A massive array of golden magic circles, dozens of feet wide, manifested in the air behind him. From these circles, spears of pure, condensed light—each the size of a telephone pole—rained down like a meteor shower.
BOOM! BOOM! BOOM!
The impacts against Sona's barrier sounded like a thousand church bells ringing simultaneously. The shockwaves rippled through the air, shattering the glass of the nearby school windows and tearing the leaves from the trees.
Inside the bunker, the ceiling shuddered, dusting the group with debris. Saji screamed as his Vritra line strained, his muscles bulging as he tried to keep the ley lines from snapping. "I CAN'T HOLD IT MUCH LONGER! PRESIDENT, IT BURNS!"
"Hold it, Saji!" Sona yelled, sweat pouring down her face.
Kokabiel, seeing the barrier holding, let out a dark chuckle. "Impressive. Sona Sitri always was a stubborn child. Let us test her endurance."
He snapped his fingers. The shadows on the school grounds began to writhe and twist. From the darkness, massive, three-headed hounds composed of hellfire and shadow clawed their way into the physical realm. Cerberus. Three of them, each the size of a dump truck, began tearing at the physical anchor points of the barrier.
"The anchors are under attack!" Sona cried out. "If they break the physical focal points, the dome falls!"
Lucian's eyes narrowed. "Change of plans. We can't wait out a siege. We go on the offensive."
He turned to Rias, who nodded in perfect synchronization.
"Open the top hatch, Sona!" Lucian commanded.
Sona gritted her teeth, swiping a hand across her hologram. The ceiling of the underground bunker—a disguised section of the athletic field—slid open, revealing the blood-red sky and the torrential rain of light spears above.
With a unified burst of demonic wings, the Gremory peerage launched themselves out of the bunker and into the storm. Lucian flew at the front, his Red Eyes tracking the trajectory of every incoming light spear. He extended his right hand, unleashing a compressed sphere of Destruction magic that collided with Kokabiel's largest spear in mid-air.
The resulting explosion lit up the night sky, a terrifying bloom of red and gold that temporarily blinded the beasts below.
Kokabiel looked down through the smoke, his golden eyes locking onto Lucian and Rias. His vicious smile returned. "Ah... the actors have finally taken the stage. Come, children of Lucifer! Let us paint this pathetic human school with your blood!"
The battle for Kuoh Academy had officially begun.
The White Dragon's Observation
High, high above the chaotic battlefield, far beyond the reach of Kokabiel's light spears and Sona's barriers, a solitary figure stood upon the edge of a storm cloud.
He was clad in casual human clothing—a leather jacket and dark jeans—but his aura was anything but human. He possessed an energy that felt older than the earth itself, a cold, absolute supremacy that warped the air around him. Out of his back protruded two massive wings of pure, shimmering light, glowing with an ethereal blue luminescence.
Vali Lucifer, the White Dragon Emperor, looked down at the explosions tearing through Kuoh Academy with a look of profound, bored disappointment.
"Kokabiel is getting sloppy," Vali murmured, his silver hair blowing in the high-altitude wind. "Using Cerberus to dig out high schoolers? He's lost whatever edge he had in the Great War. He's nothing but a rabid dog barking at ghosts now."
From the glowing blue jewels embedded in Vali's wings, a deep, resonant voice echoed—the voice of Albion, the Vanishing Dragon.
[He is a stepping stone, Vali. Nothing more. But look closer. Do you feel it?]
Vali's lips curled into a sharp, battle-hungry grin. He leaned forward, his eyes piercing through the magical interference. He ignored Kokabiel entirely. His gaze was fixed on two specific figures below.
The first was the boy with the red gauntlet, currently screaming his lungs out as he pumped absurd amounts of power into a defensive ward.
[The Red Dragon Emperor is awakening,] Albion rumbled, a hint of ancient rivalry coloring the dragon's tone. [He is crude. He is weak. But Ddraig's presence is undeniable. The rivalry of the Heavenly Dragons will soon resume.]
"I know," Vali said, his fists clenching with anticipation. "I can't wait to crush him. To show him the absolute difference between a true Emperor and a fake."
But then Vali's eyes shifted to the other figure—the crimson-haired Bishop soaring through the air, casually neutralizing light spears with a strange, highly condensed form of Destruction magic and a pair of spinning, blood-red eyes.
[But that one...] Albion noted, the dragon's voice taking on a tone of genuine curiosity. [The anomaly. The Gremory Wildcard. He possesses the Power of Destruction, yet his soul feels... dissonant. Like a puzzle piece forced into the wrong picture. And those eyes... they are not of the Underworld.]