Gray_Scale77
Recent bookmarks
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blood is thicker than water by lesbianpilled
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime & Manga)
25 Jul 2026
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Summary
Kokushibo nudges his head with his own fingers, and Muichirou’s eyes close as he falls unconscious.
He hears a gasp from behind him.
The brat is still alive, and he seems shocked. He looks downright furious, likely because Muichirou was his friend or something equally trivial as that.
He doesn’t have time for this. He really doesn’t.
So he leaves the faux-demon alive and gently picks his descendant up.
The next second, the Mist Pillar and Upper Moon One are gone.
Or, Kokushibo and Muichirou meet before the Infinity Castle Arc. Kokushibo is very interested in his descendant becoming a demon. Muichirou is not.
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Currently editing/expanding Chapter 2
Next update: 7/25/2026
Most recent update: 7/18/2026 - Chapter 4
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Alone in the Night by TeaPartyCannon
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
24 Jul 2026
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Summary
Kokushibo knew it would be easier to just turn the boy into a demon now. He had already lost his family, his memory, and even his own identity; there was nothing more that becoming a demon could take from him. But Kokushibo’s theory was that only a human who was trained in the art of Breathing could become a demon capable of Breathing, and the boy was still so far from his peak of strength and maturity. Until the time was right, he would have to remain human.
But it had been almost four hundred years since Kokushibo had last cared for a human child. Since he’d been anything close to a father. And it was very, very apparent just how out of practice he was…
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One fateful night, an injured Muichiro on the brink of death is found not by Amane and the Demon Slayer Corps, but by the Upper Moon One, Kokushibo. This changes everything.
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The Demon King Crafted from Sunbeams by Passing_Ghost_Friend
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
22 Jul 2026
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Summary
When Kamado Tanjiro goes out to sell coal for his family, he does not return. And a harsh winter storm blocks the family from going out to check on him.
Tomioka Giyuu arrives late to the mountain with his sword ready to destroy any demons. Yet what he finds is neither human or anything like the demons he has encountered before.
This presence feels heavier yet he can’t detect any murderous intent or smell of blood on him.
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AKA The AU where Muzan messes up and makes Tanjiro a demon king and his worst nightmare.
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The Water Fox by LullabyHowling
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime & Manga)
23 Jul 2026
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Summary
The first time Tomioka Giyuu stepped foot on Mount Sagiri, he was dying.
The first time he left the mountain, he hadn’t been human for years.
Or: being one of Urokodaki’s fox children is a bit more of a literal title
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Light of the Moon by BlackRose1806
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
14 Jul 2026
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Summary
“The worst was what wasn’t there. Every accomplishment, every good thing Yoriichi had ever done, that Kokushibo could ever remember him doing. None of it had made it into this book.
His little brother’s self-loathing was etched into every page.
Why? Why had Yoriichi thought so little of himself? How could he not see all the good he’d done?”
Or:
On the day of Kokushibo and Yoriichi’s fight, Kokushibo finds a journal tucked away beside the flute he’d made for Yoriichi.
It changes everything.
Series
- Part 1 of Light of the Moon