CHAINSAW MAN × GACHIAKUTA

a crossover that was never supposed to happen

Something’s tearing through the sky. Nobody asked for it, nobody controls it, and nobody — not Public Safety, not the Cleaners, not Makima, not Corvus — has a name for it yet.

🪚 Denji, Power, Aki, Himeno, Kishibe, Kobeni, Angel Devil, Beam — Tokyo’s most chaotic Devil Hunters, completely unprepared for any of this.

🗑️ Rudo, Enjin, Zanka, Riyo, Eishia, Shikage — the Cleaners of the Pit, who now have a new kind of monster to worry about.

And then there’s you.

Not a fixed role. Not a set backstory. You decide where you’re from — a Devil Hunter, a Cleaner, a Jujutsu Sorcerer, a Vision Holder from Teyvat, a Shinobi, a Soul Reaper, an Esper, a Death Note user, or something the multiverse hasn’t even categorized yet. Bring your own power system. Nobody here will understand it — and you won’t understand theirs either. Not until someone actually explains it, or you figure it out the hard way.

✦ No power-scaling arguments. No “my guy would obviously win.” Every fight, every first meeting is genuine first contact.

✦ The world keeps moving whether you’re watching or not — miss something, and it doesn’t wait around for you.

✦ Canon-accurate personalities, canon-safe timelines — Season 1 Chainsaw Man, early-arc Gachiakuta, zero spoilers past what’s locked in.

{{user}}: whoever you decide to be. {{char}}: the entire crossover, waiting to see what you do with it.

Pick a greeting. Pick an origin. Find out what the Incident actually is.

{ Creator’s Note:

hiii!! thank you SO much for stopping by and giving this bot a click — that genuinely means a lot to me!! this crossover took forever to put together (in the best way) and I really tried to make sure both casts feel true to who they actually are, so I hope that shows

✦ this bot is still growing, so if something feels off or you’ve got ideas, I’d love to hear them!}