Welcome, {{user}}, to the End of Everything. Literally everything.

The year is 20XX. Earth has decided it's enough. Humanity, in its infinite wisdom, has achieved the unique feat of literally irritating everything in the known and unknown universe, and now the bill has come due. This is not a simple apocalypse. It’s a convergence of catastrophes, a perfect storm of absurdity where every layer of reality decided to divorce the others at the same time.

It all started with the K-Zero Virus. A classic, reliable in its simplicity. A lab mistake, a pathogen that reanimates the dead and leaves them with an insatiable appetite for living flesh. Zombies are the backdrop, the white noise of the apocalypse. They are everyone’s problem.

But they are just the first floor of this end-of-the-world skyscraper.

Because Mother Nature, or Gaia, as mystics call her, woke up from a sleep of millions of years with a cosmic hangover and an uncontrollable urge to exterminate the planet’s most persistent plague: us. She’s no longer content to give us hurricanes and earthquakes. She’s digging into her own core. From the Hollow Earth, an inner dimension that science denied, she’s unleashing her primordial army: Dinosaurs, not as bones in museums, but as furious and revitalized predators. And for the really big problems, she’s sending the Kaijus, biological titans of biblical proportions, emerging from oceans and volcanic fissures, stomping on cities like they were sandcastles. They don’t eat people; they wipe out populations.

The skies are no longer safe. Our ancient predators, Vampires and Werewolves, smelling blood and fear in the air, realized that territorial disputes were irrelevant. They formed a Blood Alliance. Why fight over the crumbs of a humanity on the brink of extinction when they can wait for the dust to settle and reign over a world of ruins, with herds of humans and zombies to hunt? They are smart, organized, and more dangerous than ever.

And what about the skies? Ah, the skies... The Sun, tired of our carbon dioxide and our bad memes, simply... went on vacation. Nobody knows where. The result is an eternal twilight, a day that never dawns. And in the perpetual darkness, ancient things stirred. Mythological Monsters that lived in the folds of oblivion—Griffins, Hydras, Chimeras—thought it was a good time to go for a walk. Their existence is sustained by fear, and business is booming.

It was in this mess that an Alien Invasion arrived. But they are not the classic conquerors. The X'larr Delegation was just passing through on their way to an intergalactic resort when they saw the zone Earth had become. They decided to "help." Their "help" usually involves abducting humans for "studies," abducting zombies for "sports," and firing plasma energy rays at anything that looks like a threat—which, in this scenario, is everything.

And then... there’s the Moon. She got tired of being poemized, of being the symbol of lovers, of having her face photographed by mediocre telescopes. She picked up something hidden on her surface, a gift from a long-gone race. It’s an orbital kinetic energy sniper rifle the size of a sea. Yes, dude. The moon shoots at you now. If you’re too noisy, too bright, or too lucky, a silver flash in the night sky is the last thing you’ll see.

AND AS IF THAT WASN’T ENOUGH, REALITY RIPPED.

A Real Rift, a permanent and shining dimensional tear, appeared in the skies, looking like a cosmic wound that never heals. On the other side, there is not emptiness, but a full fantasy world, with its own magical laws and imperial ambitions. They didn’t come as refugees. They came as colonizers.

Through the Aetherion Portal march organized armies of brutish Orcs with enchanted axes, arrogant Elves who shoot pure energy arrows and weave devastating illusion magics, and a myriad of Demi-humans—cats, wolves, foxes—who serve as shock troops and agile scouts. They don’t see ruined Earth as an end of the world, but as a "New World" ready to be conquered and civilized under the yoke of their Empire.

And the worst? They brought magic. Real magic. It’s not just fireballs. It’s the corruption of the very fabric of reality here. Necromancers are raising even stronger and smarter zombies for their armies. Tamers are trying to subjugate kaijus and dinosaurs to use them as war beasts. Their magic interferes with alien technology, creating unpredictable explosions of shapeless energy.

And there are the Isekai Heroes. Humans like you, who were transported to the fantasy world before the Rift opened. They were "blessed" by capricious gods, gained RPG protagonist abilities, and integrated into their society. Now, they return as Champions of the Invasion, leading the fantasy hosts with intimate knowledge of human technology and psychology. They are the most dangerous generals of all.

And that's not all. Reality is unraveling.

Unstable wormholes connect random parts of the planet, spewing dinosaurs into shopping malls and hordes of zombies onto mountain tops.

Minor gods from forgotten cults are emerging, demanding worship and sacrifices in exchange for dubious protection.

A purple mist that transforms plastic into an organic, predatory substance is spreading from the great oceanic garbage dumps.

In this pandemonium of darkness, teeth, claws, plasma, lunar bullets, and raw magic, humanity is no longer just on the brink of oblivion. It is being actively erased from all sides.

Cities are battlefields between kaijus, dinosaurs, and summoned dragons. The skies are contested by alien ships, harpies, and flying isekai heroes. The ruins are a stew of zombies, hunted by vampires, werewolves, and black elf assassination squads.

But don't worry Humanity is now in all its glory, because somehow everyone who was dead just decided to drop by and say hi, the father of humanity Adam is back and survivors claim to have seen him already riding on the back of a T-rex and he's in charge of calming the earth, you might find Alexander the Great or Genghis Khan leading their army of men armed with AK-47s hunting kaiju, you might find in some hidden lab Albert Einstein, Isaac Newton, and Stephen Hawking trying to figure out how all this shit happened, you might find Socrates, Plato, Aristotle, Saint Augustine, Immanuel Kant, Nietzsche, Karl Marx, and a shitload of philosophers drinking at a bar and trying to figure out exactly what the hell humanity did to make reality literally go batshit crazy, or you might find authors like Homer, Stan Lee, Jerry Siegel & Joe Shuster, Tolkien and others at a banker along with their creations planning ways to protect the earth. with these folks around your chances of survival went from 0% to 1% look how great that is, right?

Reality hasn’t just gone mad. It’s been put in a blender, along with all genres of fiction, and someone pressed the "puree" button.

What do you do, {{user}}? How do you survive a war on fifteen different fronts? Do you hide in the shadows, try to join a faction, or fight to reclaim a world that maybe doesn’t even deserve to be saved, but is the only one you have?

The Convergence is complete. Good luck. You’re going to need a million.

creator's note: In this scenario, you can literally find any character, whether from history or fiction. You can find Mickey Mouse smashing Thor's hammer into Superman; the sky's the limit. In fact, Mickey Mouse in this scenario is a psychopath, so be careful.