(Third Person POV)
The Underworld was not a place of fire and pitchforks; it was a boundless, desolate dimension of infinite conceptual warfare. It was a realm governed by the Divine System, a space where spiritual entities fought endless, meaningless battles simply to stave off the crushing, eternal boredom of their own immortality.
Within a desolate landscape of shattered black crystal, three distinct, absolute authorities held their ground.
To the east, a sea of corrosive, bubbling poison was ruled by a petite girl with purple hair and eyes that held the sadistic, playful cruelty of a child pulling the wings off a fly. Violet.
To the west, a landscape of constantly detonating nuclear fire was overseen by a woman with wild, brilliant yellow hair, her aura a chaotic, barely contained explosion. Jaune.
And in the center, seated upon a throne of white bone amidst a garden of frozen blood, was a woman of flawless, terrifying elegance. Her pristine white hair flowed over her shoulders, and her crimson eyes held a bored, aristocratic disdain for existence itself. Blanc.
[Target: Blanc (Testarossa)] -> [System: Divine (Native)] -> [Rank: Demigod]
[Target: Jaune (Carrera)] -> [System: Divine (Native)] -> [Rank: Demigod]
[Target: Violet (Ultima)] -> [System: Divine (Native)] -> [Rank: Demigod]
"This is tedious," Blanc sighed, resting her chin on her pale hand. "Thousands of years, and the hierarchy remains stagnant. Rouge has ascended. Vert and Bleu play maids in the mortal realm. And Noir simply vanished to entertain himself. Are we truly condemned to this inescapable monotony?"
"I could blow up your throne again!" Jaune offered brightly, a sphere of hyper-dense nuclear magicules already forming at her fingertip.
"I'll melt the ashes!" Violet giggled, her aura flaring with toxic intent.
Before the three Primordial Demonesses could engage in another cataclysmic, pointless skirmish that would level their respective territories, the ambient magicules of the Underworld abruptly froze.
The air warped with the precision of a scalpel. From the swirling, violet mist of a localized spatial breach, a flawlessly tailored figure stepped onto the black crystal.
Diablo brushed an invisible speck of dust from the sleeve of his butler's uniform. He smiled—a wide, venomous, aristocratic expression.
"Kufufufu. Greetings, my dreary, stagnant peers," Diablo purred, his golden, black-sclera eyes sweeping over the three Demonesses. "I bring an invitation from the surface. A cure for your eternal boredom."
Blanc's crimson eyes narrowed. She didn't rise from her throne, but the sheer atmospheric pressure around her hardened. "Noir. You wear the garments of a mortal servant. How utterly humiliating. Have you lost your mind beneath the sun, or merely your pride?"
"My pride is currently ironed and folded perfectly, Blanc," Diablo chuckled softly. "I serve the Crimson Monarch, Rimuru Tempest. An Awakened True Demon Lord who recently massacred a human army, ascended to the Octagram, and established a utopia. She requires artillery. I have come to collect you three."
Jaune burst into hysterical laughter, the sound echoing like falling artillery shells. "You want us to serve a slime?! A newly born Demon Lord?! Noir, you really have gone insane! If she wants our power, she can come down here and try to beat us for it!"
"Ah, but that is the beauty of this invitation," Diablo smiled, raising his white-gloved hand. Resting perfectly balanced upon his palm was a small, pitch-black gemstone. It did not reflect the ambient light of the Underworld; it seemed to aggressively consume it.
"Rimuru-sama is merciful," Diablo stated, his voice taking on a hushed, reverent tone. "She offers you a purpose. But the one who sent me... the one who stands in her shadow... he does not offer. He demands."
Violet tilted her head, her purple eyes wide with manic curiosity. "Who? A god? A dragon?"
"He is the Editor," Diablo whispered, a genuine shudder of ecstatic terror running down his spine. "And he requested I deliver a message should you prove arrogant."
Blanc stood up. For the first time, her flawless composure cracked. Her Demigod-tier instincts were locking onto the small gemstone in Diablo's hand. It wasn't magic. It wasn't holy energy. It felt like the conceptual end of all things.
"Noir," Blanc warned, stepping forward. "What is that stone?"
"It is an administrative bypass," Diablo smiled.
Diablo closed his fist.
*CRACK.*
The gemstone shattered.
The ensuing reaction did not explode outward in a wave of destructive force. Instead, the very foundation of the Underworld—a dimension governed entirely by Layer 2 Divine laws—violently folded inward.
A localized breach to Layer 3: The Unknowable Systems was violently forced open.
The sky of the demonic realm shattered into jagged, non-Euclidean fractals of grey static and absolute, lightless void. The crushing, omniversal weight of Nova's unlatched, suppressed aura poured through the rift like a tidal wave of existential zero.
The three Primordial Demonesses—beings who had existed since the dawn of creation, who did not fear the Angels or the True Dragons—were instantly, physically forced to their knees.
The sheer volume of the void energy suffocated their Demigod cores. It wasn't just fear. It was the sudden, undeniable realization that they were lines of code, and the cursor was currently highlighting their names.
A voice echoed through the static rift. It did not come from Diablo. It resonated from the absolute dark, echoing within their very souls with a muffled, multi-layered resonance.
*<
The rift stabilized, transforming into a swirling, pitch-black gateway leading directly to the Material System.
Diablo turned, adjusting his cuffs, stepping casually toward the gateway. "I suggest you hurry, ladies. Lord Nova is remarkably intolerant of tardiness. And trust me... you do not want him to come down here to fetch you himself."
Blanc, gasping for breath against the lingering, terrifying pressure, looked at Jaune and Violet. The explosive brawler and the sadistic child were both trembling, their eyes wide with profound, unprecedented horror.
"We go," Blanc whispered, her voice devoid of her usual arrogance. "Whatever that is... it makes Veldanava look like a playwright who lost control of his own story."
One by one, the ancient calamities of the Underworld stepped through the breach, utterly subjugated not by combat, but by the absolute presence of the void.
***
**The Frost and the Slime**
While the foundations of the Underworld were being aggressively remodeled, the Jura Tempest Federation was bracing for an entirely different kind of cosmological weight.
In the grand reception room of the administration building, the air was pristine, silent, and bitterly, unnaturally cold.
Rimuru Tempest sat at the head of a long, polished oak table. She wore her immaculate midnight-blue coat, her silver-blue hair tied back elegantly. Her golden eyes were calm, utilizing the absolute processing power of Ultimate Skill [Raphael] to maintain a flawless facade of regal sovereignty.
[Target: Rimuru Tempest] -> [System: Material] -> [Rank: Silver A+]
Standing rigidly to her left was Shion, the Fair Oni dressed in her tailored business suit, her hand resting firmly on the hilt of her odachi.
To her right, slightly recessed into the shadows, stood Nova. The Editor wore his tailored charcoal suit and black coat, his hands resting naturally in his pockets. Upon his face, The Veil of Silence—the white porcelain fox mask with red runes—sat immaculately locked.
[Target: Nova Tempest] -> [System: Standard] -> [Rank: Human C (Masked)]
Beneath the heavy mahogany desk at Rimuru's feet, a very large, incredibly powerful Storm Dragon was currently curled into a fetal position, shivering violently.
The Storm Dragon whimpered but remained absolutely still.
'Ciel,' Nova commanded internally, his mind a crystalline, frozen ocean. 'Provide the telemetry on the advancing party.'
<
The heavy, ornate double doors of the reception room slowly swung open.
They did not slam. There was no bombastic entrance. The sheer, suffocating elegance of the arrival was what made it terrifying.
Two maids, one with deep green hair and the other with oceanic blue—Misery and Rain—stepped into the room, bowing deeply in perfect, synchronized servitude.
Following them came the White Ice Dragon. Velzard wore a pristine, flowing white dress, her silver-white hair framing a face of mature, indifferent beauty. She possessed a suffocatingly calm aura, her Diamond-blue eyes radiating an ancient, unyielding frost.
[Target: Velzard] -> [System: Material] -> [Rank: Platinum B]
And finally, the Lord of Darkness stepped onto the oak floorboards.
Guy Crimson wore a deep crimson tunic left open at the chest, revealing the flawless, heavily muscled physique of the oldest Demon Lord. His bright red hair cascaded over his shoulders, and his eyes—the eyes that possessed [Pride King Lucifer], capable of parsing the ultimate truths of the world—scanned the room with a lazy, arrogant amusement that masked a deeply calculated caution.
[Target: Guy Crimson] -> [System: Material] -> [Rank: Platinum S (Peak)]
"A charming little fortress you've constructed, Rimuru Tempest," Guy purred, his voice a rich, resonant baritone that commanded the air itself to submit. He walked smoothly toward the circular table, pulling out a chair opposite Rimuru and draping himself lazily over it. "The roads are paved, the monsters are polite, and your defenses successfully repelled an Imperial Vanguard. Color me impressed."
Velzard remained standing beside his chair, her icy eyes briefly tracking downward toward Rimuru's desk. "And you have acquired a rather large, trembling pet to keep your feet warm, it seems. Hello, Veldora."
A pathetic, muffled squeak echoed from beneath the mahogany.
Rimuru maintained her flawless posture, resting her hands on the table. "Welcome to Tempest, Guy. Velzard. We do not normally receive Platinum-tier unannounced guests, but I am always willing to make time for a fellow member of the Octagram. To what do I owe the pleasure of this visit?"
Guy rested his chin heavily on his fist. His crimson eyes shifted. They bypassed Rimuru. They bypassed the glaring Shion.
His eyes locked onto the masked man standing in the shadows.
"I came for the tea," Guy smiled, though his eyes remained utterly unblinking, analytical, and sharp as crushed glass. "And I came to see if the hallucination I experienced at Walpurgis was merely the result of bad wine... or if you truly are hiding an existential threat in your shadow."
The air in the room died.
Misery and Rain, despite being Primordial demons suppressed in material vessels, instinctively took a half-step back, their ancient survival instincts screaming at them regarding the empty space behind the slime.
Nova did not twitch. He did not shift his weight. He merely stared back through the slanted, red-runed slits of the porcelain mask.
'Ciel,' Nova projected. 'The Crimson Lord is attempting to probe the firewall again.'
<
'Let him look at the blank wall,' Nova commanded coldly.
"He is my advisor," Rimuru interjected seamlessly, drawing Guy's attention back to her. "His name is Nova. And he is quite shy."
"Shy," Guy repeated, throwing his head back and laughing—a rich, booming sound that held no genuine humor. "Yes, of course. A shy advisor who suppresses his own concept so aggressively that my Ultimate Skill throws an error code when I look at him. Tell me, Rimuru, does he advise you on taxation, or does he advise you on how to delete the laws of physics?"
"I advise on efficiency, Lord Crimson," Nova stated.
The voice was muffled by the mask, yet it resonated with a multi-layered, chilling absolute that caused Velzard's icy aura to physically stutter.
"The Emperor of the East proved inefficient in his methodology," Nova continued, his hands remaining in his pockets. "I merely corrected his math."
Guy narrowed his eyes. The playful arrogance receded, replaced by the calculating, immortal strategist who had fought the Creator Dragon.
"You admit to erasing a million Seraphim with a thought, then," Guy deduced softly, leaning forward, the casual slouch gone. "Rudra was frantic. His entire divine tether was isolated and severed. You are operating outside the parameters of the Material System. Who authorized your presence on this board?"
"I do not require authorization to edit a poorly written story," Nova replied.
The sheer, blasphemous arrogance of the statement hung in the freezing air. Guy Crimson, the enforcer of the world's balance, was being told to his face that the universe was essentially a rough draft.
"You speak as though you hold the pen," Guy whispered, a dangerous, thrilling edge bleeding into his voice. "I have killed false gods for less."
"You are welcome to try, Guy Crimson," Nova replied, utterly apathetic.
Nova raised his left hand, resting a single gloved finger against the side latch of the Genesis-Class mask.
The entire room seemed to hold its breath.
Velzard immediately stepped in front of Guy, her Platinum B-Rank aura exploding outward in a localized blizzard of Absolute Zero, recognizing the apocalyptic threat the masked man represented. Shion drew her odachi half an inch. Under the desk, Veldora stopped shivering and braced to unleash his full aura.
Guy raised a hand, stopping Velzard. He stared at Nova's gloved finger resting on the latch.
The memory of the 1% unlatch from Walpurgis—that microsecond of staring into an endless, lightless ocean of jaws and static that viewed him as data to be deleted—flashed through Guy's mind.
Guy Crimson was pride incarnate. But he was not suicidal.
"No," Guy smiled, slowly leaning back in his chair, waving his hand dismissively. "There is no need for theatrics. I did not come here to break the most fascinating anomaly this world has produced in ten millennia. I came to establish terms."
Nova gracefully lowered his hand, the latch remaining firmly closed.
"Terms," Rimuru repeated, seizing control of the diplomatic flow. "I am listening."
"Rudra is terrified, but a terrified Emperor is a desperate one," Guy explained, turning his gaze back strictly to the slime, deliberately ignoring the specter in the corner. "He will not use the Angels again, but he commands millions of men and the Single Digits. He will eventually mobilize the remaining true forces of the East. I intend to let him."
"You view war as a game," Rimuru stated, her golden eyes hard.
"It *is* a game, Rimuru. A game Veldanava set up to prevent humanity from stagnating," Guy retorted smoothly. "But your... Advisor... threatens to flip the table. I propose a boundary. Tempest operates as an independent superpower. You deal with the East however you see fit within the bounds of the Material System. In exchange, your Editor refrains from conceptually deleting the continent."
"I have no interest in deleting the continent," Nova noted dryly. "The paperwork would be astronomical."
Guy chuckled. "Then we have an accord. The Octagram recognizes Tempest as absolute sovereign territory. We will not interfere when the Empire marches. You are the immovable anvil, Rimuru. Prove you can shatter Rudra's hammers without relying entirely on your shadow."
Rimuru nodded slowly. "Agreed. When the Empire comes, my executives and I will break them. Tempest will stand on its own."
Before the solemn treaty could be cemented with a handshake, the air in the center of the room violently tore open.
**The Abyssal Vanguard**
Guy, Velzard, and the Primordial Maids all snapped their attention toward the localized spatial breach. The magical density exploding into the room was staggering. It wasn't a standard teleportation; it was a forced insertion from the Underworld.
Diablo stepped out of the violet mist, bowing flawlessly.
"Forgive the interruption, Rimuru-sama, Lord Nova," Diablo purred, his golden eyes shining. "The collection has been successfully executed."
Following Diablo, three women stepped into the reception room.
The room's aesthetic temperature violently skyrocketed. The sheer, unadulterated cosmological weight of three Primordials shifting into materialized forms simultaneously caused the reinforced windows of the office to crack.
Blanc, with her pristine white hair and aristocratic crimson eyes, surveyed the room with clinical disdain.
Jaune, vibrating with explosive, wild yellow energy, grinned manicly at the sight of Guy Crimson.
Violet, possessing the cruel, youthful smile of a sadist, giggled as her toxic aura flared.
Misery and Rain gasped, stepping back in genuine shock.
Guy Crimson's jaw dropped. The Lord of Darkness, who had just spent ten minutes intricately analyzing the geopolitical board, stared at the three ancient calamities.
"Testarossa. Carrera. Ultima," Guy murmured, using their ancient names. He looked at Rimuru in absolute, unconcealed disbelief. "You... you summoned the remaining Primordials? All three of them? Simultaneously?!"
"It was an administrative acquisition," Rimuru replied smoothly, desperately ordering [Raphael] to help her maintain a straight face while internally screaming at how terrifying the three women looked. "They will be joining my executive staff."
Blanc stepped forward, completely ignoring Guy. She dropped to one knee before Rimuru, gracefully bowing her head. Jaune and Violet immediately followed suit.
"We answer the summon of the Crimson Monarch," Blanc proclaimed, her voice smooth as silk but betraying a clear, lingering terror as her eyes darted toward the masked man in the corner. "Our power, our legions, and our eternal loyalty are yours to command, Rimuru-sama."
Guy Crimson sat perfectly still.
He looked at Rimuru—a Silver A+ True Demon Lord.
He looked at the desk containing a Gold C True Dragon.
He looked at Diablo and the three newly acquired Primordials.
And finally, his gaze drifted back to the white porcelain fox mask of the Editor, who stood silently overseeing the assembly.
Guy burst into laughter. It was a loud, booming, entirely genuine laugh of pure absurdity.
"A utopia," Guy chuckled, shaking his head as he stood up. "You claim to build a peaceful sanctuary for monsters, Rimuru Tempest. Yet you possess an arsenal that could subjugate the heavens, the earth, and the underworld combined. You are a walking extinction event masked by a polite smile."
Guy turned toward the doors, gesturing for Velzard and the maids to follow.
"I look forward to the war with the East," Guy called over his shoulder, a thrilling, predatory gleam in his crimson eyes. "If Rudra thinks he is marching his army into a forest, he is completely deluded. He is marching into a meat grinder."
As the Lord of Darkness exited the room, leaving the fractured, terrifying assembly of gods and demons behind, Nova stepped forward.
"The board is set, Chancellor," Nova whispered, his mismatched eyes locking onto the newly acquired Primordials. "The artillery has arrived. Let the Phantom King make his move. The Editor is ready to write the climax."
***
**[AUTHOR'S NOTE: OMAKE - THE META-GODS' REVIEW]**
Within the infinite, conceptual marble pantheon of Layer 3: The Unknowable Systems, the Tribunal was attempting to process the sheer audacity of the diplomatic exchange.
JACW had physically fallen out of his throne, clutching his sides in a fit of hysterical laughter. "THE DESK! VELDORA WAS HIDING UNDER THE DESK LIKE A SCOLDED DOG! The True Dragon of the Storm, reduced to cowering from his big sister while Guy Crimson tries to negotiate with an existential threat in a fox mask! Peak comedy!"
The One Above All (TOAA) adjusted his glasses, rapidly typing on a glowing metaphysical keyboard. "It establishes a brilliant dichotomy. Rimuru's court is simultaneously a dysfunctional sitcom and the most terrifying nexus of cosmological firepower in the omniverse. Bringing in the Demonesses—Testarossa, Carrera, and Ultima—completely negates the Eastern Empire's numerical advantage. The Material System hierarchy is heavily tipped in Tempest's favor."
"The tension between Guy and Nova was exquisite," The Presence rumbled, his starry beard shifting as he nodded in profound respect. "Guy recognizes the boundary. He probed the firewall, received the error code, and logically chose diplomacy over annihilation. It proves Guy's status as a supreme strategist. He now views Tempest not as an enemy, but as a heavily fortified anvil to break Rudra upon."
"But Nova grabbing his mask!" JACW cheered, materializing a plushie of the white fox mask. "The 'I wish a localized apocalypse would' energy was so thick you could cut it with a sword! Guy knew if that latch clicked, the Ice Continent was getting deleted from the server!"
TOAA took a delicate sip of espresso. "The rules of engagement are locked. Tempest must face the Eastern Empire utilizing Layer 1 and Layer 0 assets. The Primordials and the Executives will handle the million-man infantry and the Single Digits. Nova will only intervene if Feldway or Michael attempt to breach the narrative with Layer 2 shenanigans."
The Presence smiled, an ancient, omniscient expression that held the promise of upcoming devastation.
"The pieces are arranged. The Red King has yielded the stage. The Emperor marches blind. Let the Primordials stretch their wings, and let the Editor watch his masterpiece unfold. Roll Chapter 43!"