The One Rule We Never Broke
The first sign was not a sound, but a silence.
Across countless planes—heavens, hells, afterlives, in-between places—the constant background hum of existence stuttered. For a heartbeat, the machinery of judgment, reincarnation, punishment, and rest paused.
And then the screaming began.
Heaven, Hell, and the One Rule
In one Hell, the screaming of the damned was as normal as fire and brimstone.
It stopped.
Lucifer Morningstar froze with a glass of hellfire halfway to his lips. Around him, the Seven Sins went rigid, their bickering dying all at once. Their attention turned—not toward any rebellion, not toward Heaven—but downward, toward something deeper than their own Pit.
Above, in the Silver City, angelic choirs fractured mid-hymn. Wings stilled. Swords half-drawn, they looked outward, past the realm of pure light, into the far reaches where even angels rarely gazed.
A single, unified dread rippled through beings older than mortal language:
No. Not again.
They remembered the last time something this old moved. They remembered the cost of putting it back to sleep.
They remembered the one rule they had not broken.
The Infinite Realms Break Open
In the Infinite Realms, there was no single sky, no single ground. It was layers of afterlives and memory, rivers of ectoplasm carrying the echoes of every death in every world.
Deep in a dead current at the bottom of it all hung the Sarcophagus of Forever Sleep.
Its chains were made of concepts: slumber, denial, containment. Its wards were written in languages from universes that never reached stars. Around it floated seals set by beings so old that gods had learned from their mistakes.
No one was supposed to reach it.
No one was supposed to touch it.
The skeleton key slid into a lock that was never meant to turn.
The sarcophagus groaned as if the whole structure of death itself resented the motion. One by one, the conceptual chains snapped, their breaking echoing across thousands of ghost realms.
Inside, something vast and furious opened its eyes.
The first flex of Pariah Dark’s power was not a roar but a pressure wave. Ghost cities burst like soap bubbles. Old battlefields crumbled. Domains that had persisted for entire cycles of creation shattered under the sheer wake-up stretch of a king who had slept too long.
He rose.
The Infinite Realms shook.
Ghosts dropped everything and ran.
“Run! For your lives!” a woman’s voice screamed, amplified by terror and the currents of the Realm. Her warning rode along every ectoplasmic stream, bleeding into every psychic fault line it could find. “Run to any dimension you can reach—just run! He’s awake— If you don’t run, you’ll die permanently!”
The dead had always believed themselves past the worst. Now, they are refugees.
Watchtower – J’onn J’onzz
On the Watchtower, J’onn J’onzz sat in calm meditation, his awareness gently brushing the minds of Earth below.
Then the calm became a storm.
A tidal wave of terror slammed into his mind—billions of voices, not human, not living, shrieking in every language and none. He staggered, catching himself on a medical console.
Under the screaming, one voice cut clear as a knife.
Run for your lives. Run to any dimension you can reach—just run! He will kill, torture, pillage, and enslave you if you do not escape!
“Who are you?” J’onn sent back, straining to hold his mental footing. “Who is ‘he’?”
He didn’t get words.
He got an image:
A massive sarcophagus, chains snapping.
A Ghost wearing heavy armor, crowned in green fire, arises from his prison. A name surfaced from the depths of collective fear like a corpse out of dark water:
Pariah Dark.
J’onn’s eyes snapped open.
He slammed his hand onto the comms panel. “All systems,” he said, voice iron-hard despite the shaking in his mind. “Prepare for catastrophic psychic spillover. The afterlife is in collapse.”
Xavier’s School
At Xavier’s School, telepaths fell like puppets with cut strings.
Jean Grey hit the floor, clutching her head. Emma Frost cursed as diamond skin spider-webbed with hairline fractures from raw psychic impact. Charles Xavier’s chair rolled back violently as his mind was dragged toward an ocean of howling dead.
They felt people running.
They felt whole populations tearing themselves free of resting places, graves, planes of peace or torment, all surging toward any anchor they could find.
In Jean’s mind, something older than the universe recoiled.
Host, the Phoenix whispered, and for once, even it sounded small. Let me in. Fully. I am not enough as I am. I may not be enough even then—but without me, you will be ash in his shadow.
“His?” Jean choked, gasping. “Whose?”
Images blasted through her: A group of powerful ancient ghosts, incomprehensible silhouettes surrounding. These ancient ghosts combine their powers to defeat Pariah. He falls to the ground, seemingly defeated. One ghost takes away the Ring of Rage, another takes the Crown of Fire, depriving Pariah of most of his power. The Ghost King, Phoenix breathed. Pariah Dark. He was locked away because killing him would have broken too much. The afterlives themselves use him as a load-bearing horror. He was a danger and a necessity. And now his prison has been opened.
The dead were not merely running. They were abandoning a support beam of reality.
Peter Parker’s Migraine and the First Ghosts
At the Daily Bugle, Peter Parker’s world narrowed to amber and pain.
His Spider-Sense wasn’t just buzzing. It was a wailing siren wired directly into his skull, screaming that the foundations of everything were coming undone.
He grabbed his head with both hands.
“Parker!” J. Jonah Jameson’s voice blasted across the office. “You having a stroke on my time? What’s wrong with you, kid? You look like you swallowed a ghost.”
“Something’s… wrong,” Peter managed through clenched teeth. “Something really wrong. I don’t know how to explain it, but—”
The office door opened.
A familiar man in an old, worn coat stepped in, blinking at the lights. His hair was thinner, his face more lined, but Peter knew him.
He had known him his whole life.
“Peter,” the man said softly. “It’s good to see you again, son. God, I’ve missed you.” His eyes swept the office, filling with sorrow. “I just wish it wasn’t under these circumstances.”
Peter’s hands fell away from his head.
“Uncle Ben?” he whispered.
Ben’s smile was sad and gentle. “Yeah, kiddo.” He reached out and put a steady hand on Peter’s shoulder. The touch was solid. Warm. Impossible.
“All of us,” he said quietly, “where we were—it’s not safe. Feels like the floor dropped out from under us. So we’re running. Anywhere we can.”
“Running from what?” Peter asked, but he already knew the answer wasn’t going to be simple.
Ben’s eyes darkened. “Not what from whom,” he corrected.
Around them, more impossible figures bled through thin places in the air. Co-workers gasped and shouted as dead relatives, long-buried lovers, and lost friends appeared, eyes wide with fear.
“What—Mom?!” a receptionist sobbed.
Jameson took one look at the growing chaos, went pale for a split second, then barked, “Parker, get pictures!”
Peter didn’t move this wasn’t a story; it was an evacuation.
Wayne Enterprises
On the top floor of Wayne Enterprises, the temperature dropped like a stone.
Bruce Wayne was halfway through a sentence about quarterly earnings when he saw his breath fog. Tim Drake paused in his quiet correction of the numbers, looking up as the lights dimmed.
Damian Wayne, in an immaculate suit that did nothing to hide his impatience, sat near the window, watching everything and caring about nothing—until the world shifted.
They appeared near the glass.
Thomas and Martha Wayne.
Martha’s pearls caught the light. Thomas stood straight, eyes sweeping the office, Gotham’s skyline, and finally settling on his son.
“Bruce,” Martha whispered.
Bruce’s carefully cultivated idiot-billionaire mask shattered. The room narrowed down to her face, Thomas’s shoulders, the warmth in their eyes.
Tim’s attention jerked toward the doorway.
“Mom?” he croaked.
Jack and Janet Drake stood there, as solid and confused as the day they died. Jack lifted a trembling hand. “Timmy?”
All around the room, executives stared as their own dead appeared—spouses, children, parents, siblings—each with the same wild mixture of fear and relief.
Damian’s gaze darted between them all. Logic slammed into disbelief. His brain did what it always did: looked for the trap.
“This is a hallucination,” he snapped, standing quickly. “Some mass gas exposure. Fear Toxin. Shared delusion. Crane is experimenting, or some other rogue.” He glared up at the vents. “Everyone, breathe shallowly. We need to evacuate.”
“This is not Fear Gas, Damian.”
The voice was firm, calm, used to being obeyed.
Thomas Wayne stepped forward, his attention moving from Bruce to Damian, weighing, assessing, and finally softening. He said quietly. “My grandson.”
Damian went rigid. “You… know me,” he said, and for a moment the boy in him pushed past the soldier.
“Of course,” Thomas replied. “We’ve watched, as much as we could. And we’re here, all of us, because we are running.”
“Running from what?” Bruce forced out, voice hoarse.
Martha’s eyes shimmered. “From where we were,” she said softly. “From a king who woke when he should have slept forever. From a tyrant whose stirrings are tearing apart the place between life and death.”
Thomas looked around the conference room at the dozens of newly arrived dead, all wearing the same brittle terror.
“If we stayed,” he said, “we would have died properly. No afterlife. No second chances. Nothing.”
Damian swallowed.
“Ah....permanent death,” he repeated.
Thomas met his gaze and nodded once. “Yes.”
The boy who had faced assassins and demons felt, for a moment, very, very small.
The Fortress of Solitude: Frostbite’s Warning
In the arctic calm of the Fortress of Solitude, Kryptonian technology hummed with quiet purpose. Superman hovered a few inches above the crystal floor, reviewing odd readings from the outer edges of reality.
The readings spiked.
The Fortress didn’t shake so much as shiver. The air crackled with a strange, cold energy. A jagged tear opened in the center of the main hall, swirling with green-blue light.
Figures stumbled through.
They were tall and furred, white as the snow outside, walking upright with a warrior’s bearing. Not myths—people. Yeti-like ghosts, armor clinking, weapons sheathed, faces drawn tight with fear. At their head strode a massive figure with a prosthetic arm of intricately carved ice and glowing teal veins.
Superman landed in front of them, palms open. “You’re safe,” he said, voice as steady as he could make it. “My name is Superman. You’re in the Fortress of Solitude. What are you fleeing from? Apokolips? A trans-dimensional invader?”
The leader bowed his head slightly.
“Kal-El of Krypton,” he said. “I am Frostbite, chief of the Far Frozen.” He glanced back at his people—children clutching crystalline artifacts, elders huddled together. “We apologize for intruding. But we had no choice.”
“Why?” Superman asked. “What’s happening?”
Frostbite drew in a slow, steadying breath.
“We come from The Infinite Realms,” he said. “Your people might call them ‘the afterlife.’ But they are more than one place—they are the connective tissue. The glue that holds all your worlds’ deaths in balance. Every hell, every heaven, every world, every power, every timeline —all flow into it.”
He looked Superman in the eyes.
“And the Tyrant of that place has awakened from his Sarcophagus of Forever Sleep.”
Superman felt the words land like a weight.
“And the name of this Tyrant,” he repeated carefully.
“His name is Pariah Dark,” Frostbite said, each syllable heavy. “The Ghost King. Long ago, he was sealed by the Ancients, stripped of his ring and crown, locked away not because they could kill him, because killing him would break the multiverses.”
Frostbite gestured helplessly.
“Now he stirs. With the first flex of his power, realms crumble. His ancient armies answer his call. Our homes are destroyed. If we stay, we will not simply die—we will cease.”
Superman’s jaw set.
“You have sanctuary,” he said immediately. “All of you. I’ll contact the Justice League. If the Infinite Realms are the glue holding everything together, this concerns all of us.”
Frostbite bowed, relief flickering over his features—but not hope.
“Then may your sun watch over you, Kal-El,” he said. “Because if the Tyrant cannot be put back to sleep…”
He glanced toward the flickering portal, where more ghosts desperately pushed through.
“This may be truly the end of reality as we know it.”
Diana, Pandora, and the Fallen Amazons
In Gateway City, the museum was quiet but for the murmur of tourists.
Diana Prince adjusted a placard beneath a piece of Greek pottery, smiling faintly at a child’s awe. Then the air thickened.
It pressed down on her shoulders like the heaviest armor she had ever worn. Not divine presence. Older. Sadder. The weight of stories remembered and stories deliberately forgotten.
She turned.
A woman stood among the displays.
Her beauty was ancient and unearthly, framed by simple garments that failed to blunt the sheer myth of her. Sorrow pooled in her eyes like an ocean.
“Pandora,” Diana said.
Behind Pandora, the gallery was filled with women.
Amazon warriors in archaic armor, shields, and spears at the ready, faces taut with a mix of pride and bone-deep fear. Sister Diana had mourned. Names etched into her heart and the stones of Themyscira. A curator gasped and dropped a box of pamphlets. Another simply fainted.
“Diana,” Pandora said, inclining her head.
Diana’s hand twitched toward where her lasso would hang in uniform. She let it fall.
“Pandora. My sisters,” she said. “How are you here? What has happened?”
“We are fleeing,” Pandora answered simply. “The realm that once held us in death is no longer safe. The Tyrant King has awoken from his Slumber. The one your mother spoke of only in warnings.”
Diana’s mouth went dry.
“Pariah Dark,” she murmured.
As a child, she had heard the old stories: of a king who had tried to unmake the boundary between living and dead, to rule both. Of a coalition of beings older than gods who had bound him when they could not kill him.
“He was sealed by the Ancients,” Diana said. “Locked away. His crown and ring taken. His sarcophagus hidden where none could reach it.”
“The seal is broken,” Pandora said. “The Sarcophagus of Forever Sleep has been opened. Whether by arrogance or ignorance, the result is the same.”
One fallen Amazon stepped forward, saluting Diana with a fist to her chest. “The Infinite Realms is cracking,” she said. “Spirits from a thousand cultures are abandoning their rest. If the glue that binds the afterlives fails, all heavens, all hells, all reincarnation cycles may fall with it.”
Diana straightened, resolve hardening like tempered steel.
“Then we will fight,” she said. “For the living and the dead.”
Pandora looked at her with weary compassion.
“This is not a war that can be won by swords alone, Diana,” she said quietly. “This is the terror of a Tyrant who could not be killed… only stored.”
Coast City, Oa, and the Lore of the Ghost King
Over Coast City, Hal Jordan’s ring screamed in a tone he had never heard.
WARNING: REALITY STABILITY COMPROMISED. SOURCE: INFINITE REALMS. SEVERITY: EXISTENTIAL.
He rocketed toward the anomaly blazing across his ring’s display.
A vortex churned in the upper atmosphere, green-black-white energy writhing like a wound.
Two figures stepped out onto nothing.
Hal’s heart stopped.
“Hal,” said Martin Jordan, wearing his old bomber jacket, that familiar proud smile sitting uneasy on a face touched by fear.
“Dad?” Hal whispered.
Beside Martin stood a purple-skinned alien in a Green Lantern uniform.
Hal knew the face of the alien whose ring was chosen, Hal Abin Sur.
“It is good to see you again, Hal Jordan,” Abin Sur said. “Yes, even previous dead Lanterns of every core, and I, too, have fled.”
Hal’s ring threw up frantic readouts: ectoplasmic signatures, afterlife energy, cross-reality bleed.
“You… you’re both dead,” Hal said. “How are you—”
“The place we were is coming apart,” Martin said quietly. “Where we were supposed to stay. We’re running because staying means being erased. No heaven, no elseworld. Just… gone.”
On Oa, the Guardians gathered in a forgotten chamber, the central battery pulsing with sickly green overtones.
Ganthet lifted his small hands, projecting images to every Corps that would listen.
“The Infinite Realms,” he said, “are a convergence of the dead from a multitude of realities. Long ago, a being rose there who called himself Pariah Dark.”
The projection showed a towering armored ghost, crowned, bearing a blazing ring.
“The title of Ghost King is not passed by blood,” another Guardian said. “It is taken in combat. Power is both a test and a reward. The Ring of Rage and Crown of Fire amplify the King’s dominion, making all but the oldest Ancients bow.”
Images flashed: wars between realms of the dead, borders dissolving, the living plane buckling.
“Pariah Dark’s reign nearly tore the wall between living and dead to shreds,” Ganthet continued. “Attempts to destroy him almost shattered the underlying structure of reality.”
“So they didn’t,” said another Guardian bitterly. “They sealed him instead.”
The projection changed: a group of half-silhouetted beings, each embodying a concept older than any Corps—binding, balance, memory, finality. They forged the Sarcophagus of Forever Sleep around Pariah, chaining him with the energies of every emotional spectrum.
“They took his crown and ring. They hid them. They buried the sarcophagus in a depth no one could reach. And with Heaven, Hell, and all powers that touched death, they made an accord: this prison would never be opened.”
The Guardians bowed their heads.
“Someone,” Ganthet said, “has broken that accord.”
Apocalypse and the Burden No One Wanted
Deep underground, in a chamber older than many civilizations, En Sabah Nur watched reality ripple across ancient devices.
His Horsemen shifted uneasily at the sight of spirits flooding through unseen cracks.
“What is it, my lord?” one asked.
Apocalypse’s eyes glowed cold blue.
“A throne, long-abandoned, has been reclaimed,” he said. “Not by choice, but by necessity.”
He tilted his head, listening to echoes only he could hear.
“The Infinite Realms are the confluence of every death,” he went on. “Every god, every demon, every cosmic farce of judgment empties its refuse into the same ocean. That ocean always had a monarch. A hand on the gate.”
He smiled humorlessly.
“Pariah Dark was that hand. A tyrant, yes. But a structural pillar as well. The Ancients locked him away because killing him would have toppled the building. So they left him as a cursed cornerstone. A necessary horror.”
His gaze sharpened.
“And someone, somewhere, has pulled at that cornerstone. Now the building shakes.”
Strange, Darkseid, Ra’s, and Constantine
In the Sanctum Sanctorum, the Eye of Agamotto snapped open on its own. Doctor Stephen Strange grabbed the table as a vision slammed into him. A group of ancient figures encircled a raging king of ghosts. They tore a crown and ring off him, wrapped him in chains of shared power, and forged a sarcophagus from the fear of every soul that had ever died. He saw them approach Heaven, Hell, cosmic abstracts, asking—not for help, but for commitment.
This will never be opened.
Strange tore free from the vision, panting.
“There was an accord,” he said aloud. “A pillar left in place because pulling it would bring the whole house down. And someone has just yanked on it.”
On Apokolips, Darkseid watched ghostly distortions ripple across his burning sky.
“The Ancients,” he mused. “So proud. So careful. They had the power to bind but not the will to rule.”
His fists tightened.
“They could not stomach destroying their cornerstone, so they buried him. And left a key.” He snorted. “Cowards.”
In the mountains of Nanda Parbat, Ra’s al Ghul studied a churning scrying pool.
Portals: opening. Ghosts: fleeing. Across countless worlds.
“Even with all their preparations, they were afraid,” he told the silent League of Assassins around him. “Fear breeds contingency—and they were no exception.”
He gestured.
The image shifted to runic gateways and ancient mechanisms igniting all over creation.
“They wove failsafes that would activate if the Tyrant ever woke,” he said. “Not to stop him—no, they had no faith in that—but to warn the living that the end had begun.”
In a dingy London flat, John Constantine finally punched through the magical static enough to get Zatanna on the line.
“John!” she shouted over a background chorus of wailing spirits. “The Veil is in shreds, the House of Mystery is just gone, and I have dead people flooding into every circle I’ve got—what's happening?”
John lit a cigarette with hands that wouldn’t stay quite steady.
“What's happening,” he said, “is that someone, somewhere, decided the one line we all agreed on was optional.”
“John—”
“The Sarcophagus of Forever Sleep,” he said flatly. “It’s open. And Pariah Dark is awake.”
Silence. Then a sharp inhale.
“That’s not possible,” Zatanna whispered. “Nobody’s that stupid. Every god, every demon, every sorcerer agreed—”
“And yet, here we are,” John cut in. He looked out at a London sky laced with thin green cracks. “We couldn’t kill him. So they locked him away and used him as a twisted bit of scaffolding to hold up the system. Now the scaffolding’s moving on its own.”
He dragged on the cigarette, ash trembling.
“And every ghost that can run,” he said softly, “is running.”
The multiverse did what it always did in the face of the incomprehensible.
It held its breath.
A Tyrant King, too necessary to destroy and too dangerous to wake, had shrugged off his chains. The glue holding together life, death, and everything between had started to crack.
Heaven and Hell, angels and demons, sorcerers and soldiers, telepaths and scientists—all felt it.
And none of them were wrong to be afraid.
Author’s note: I came up with this story prompt because I’ve been reading a lot of crossover fanfiction. Whenever the Ghost King gets mentioned, John Constantine obviously freaks out because that being is what holds all of reality and the multiverse together. Most of the time, though, fics kind of gloss over that.
So I started thinking: what can I do to make it feel more epic, to really give it that weight of, “Oh no, this is bad—this is really, really bad”? That’s how I ended up with this idea.
If there’s any fandom you think would fit, feel free to add your own words and scenes—just let me know. I’d love for this to be a kind of collab chain where we keep adding all the other fandoms we want to throw into the mix. We’re talking multiversal here, so the sky’s the limit.
This is so terrifying and beautifully written. I can't wait for others to add on more! (someone should add Sam and Dean's reaction to the increase of the Supernatural, that could be fun but my brain cant think of anything atm)
This is my first time adding to a story like this so please forgive me for any mistakes or creative liberties I take, I had to get this idea out of my head. Hope yall enjoy!
Heroes, as a general rule, fight. They fight for themselves, for thier loved ones, and for strangers they have never met. They will fight even if it were to kill them, and for some, even that does not stop them from coming back to keep trying.
Those brave, and possibly foolish, heroes across the multiverse gather on the battlefield for what could be the End of All.
As they arive in the Space Between, they stare at the awful sight of the battlefield before them. The gore of the fight, though new to some, holds a strangly clean quality to it. There is viscera, and what can be assumed to be blood though most of it green and glowing, and small stones that could have once been round litter the field.
The strange cleanness, some realize, can be attributed to the lack of slain bodies. Only the injured remain and they are all frozen staring in the same direction.
The Heroes, too, stand frozen staring at what is clearly the end of a fight.
A being with a fading crown and immense aura, and clothed in a suit or armor, lays on the ground having expelled thier last breath. Above them, with one foot on thier chest, stands a teen boy. Deap wounds and blood and the remains of a metal suit over top of a simple spandex onesie is all that the teen wears. One of thier hands is covered in the green blood. The teen pulls thier hand away from the chest of Pariah Dark, small crushed sparking dimonds falling from his hand, and limps a few feet away from Pariah before noticing the gathered heroes from everywhere.
His white hair, covered in filth and blood, waves duly without a breeze. They can see tears in his eyes and wounds that still bleed freely.
He stumbles, exhaustion and pain finally catching up with him, but this does not hold thier gaze for long.
A mirage around the teen can be seen slowly bubbling and growing. An image of everything and nothing starts to work into the minds of the gathered heroes warping their sense of reality. Some have seen gods be born and even that, somehow, pales in comparison to what is starting to take shape and settle around the teen.
He takes a sharp breath and let's out a small laugh as he gazes at the reinforcements.
"Y'all're little late to the party, but A+ for effort on showing up" is all he says as he slumps to the ground, falling asleap from the battle fatigue, the metal suit keeping him parially upright on his knees. Above his head a crown starts to fade into view.
The heroes, who had all come prepared to loose thier lives, face a new dilemma. Should they help the teen and change the structure of the multiverse or should they seal this new King of All Afters, more powerful than Pariah, into the Sarcophagus of Forever Sleap and rebuild the Pillar.
