misternintendo
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Recent works
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Muzan Becomes a Girl Dad by misternintendo
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime & Manga)
23 Jun 2026
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Summary
A group of teenage girls are having a sleepover by themselves in their friend's house, and perform a silly ritual to summon a demon. Turns out you have to specify what kind of demon you are looking to summon, which the girls weren't aware of.
The demon happened to be Muzan Kibutsuji, who is not pleased to be plunged into a world that he has no idea about.
He didn't even know he could be summoned!This must be the god's punishment for his revolting acts upon humanity.
But the girls didn't see it that way. -
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Summary
Yo I lowkey hyperfixated on a toddler's show and now I have written a crossover between my own original characters and their universe, combined with the PJ Masks universe because I couldn't get it out of my brain.
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A tear in the universe intertwined two worlds together, and the PJ Masks are now tasked with new possible enemies, or allies. The rift had opened, and nothing could prevent the entities from coming through. What will the night time villains think of them? Confrontation is inevitable, and the night sky will reflect new beginnings.
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Kind of dramatic but you get the point
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Devil in Disguise by misternintendo
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
03 Nov 2025
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Summary
He's nice, polite, he'll catch you by surprise.
You're alone at night, walking down the isolated streets from your job and on your way home. Nobody is around you, at least, that was what you thought. A pair of rosy eyes watched you from the alleyway, and decides you're a suitable meal for the night. But things don't turn out the way he thought it would.
By the way, you get into a fist fight with the demon king.
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Summary
As an ordinary servant in the Dark Cacao Kingdom, you often report to Affogato Cookie to deliver news from the king. In return for your services, he often shares rumors and false lies with you, but ends up twisting his words to isolate you. He prefers for his stories and gossip to keep you anchored to him.
STATUS: NO LONGER UPDATING
(Guess who lost motivation!!)
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Sleeping Soundly ♡ by misternintendo
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
24 Feb 2025
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Summary
Falling asleep in the Infinity Castle actually happened to be a pleasant experience.
Recent bookmarks
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Kibutsuji Muzan and the Struggle of Child Rearing by rosech
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
02 Oct 2025
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Summary
Muzan stared at the vicious twists of flesh that made up the disturbing form of whatever Tanjirou decided to depict on the paper. The thing looked like it came from the deepest pits of hell, its face contorted in a derisive sneer. The misshapen limbs reminded him of what happened in the Dungeon, and the entire piece was framed by unsettling looking mounds (?) of tangled (?) limbs (?). Though, looking closely at the particular shapes, he thought he saw-
-”Tanjirou”
-”Mmh?”
-”Is this Douma?”
The human beamed at him with the brightness of a thousand suns (ouch). He felt a little smug that he guessed right. Tanjirou could give the author of the Mainichi puzzles and guessing games a run for his money.
-”You know, I really think you’ve captured his true nature. This is exactly how I see the real thing. It’s as if you distilled everything that makes him him.”
Or the AU where, after meeting a suspiciously familiar looking child, Muzan decides that exposure therapy is a good thing and maybe kidnaps said child (oops)
monthly updatesSeries
- Part 1 of The Struggles
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- English
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- 18/?
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Bookmarked by misternintendo
22 Jun 2026