reincarnated saneobagiyuu (not related to my other story) singer giyuu au MY AU more fluff than smut? probably

this is a saneobagiyuu story, MY AU may contain smut later on, so read at your own risk this takes place in the future, modern era (all hashira were reborn after they all died) takes place in tokyo (but i've never been there so please don't get mad if anything is wrong 😅) rankings: #1 saneobagiyuu as of 1/23/2026 #1 giyuu as of 2/10/2026

THIS SHIP IS NOT CANON THESE ARE NOT MY CHARACTERS. ALL CREDIT GOES TO KNY Demon Slayer. TW: smut (maybe?) FLUFF angst SH Su!c!d@l thoughts Eating disorders

What the title says!

When Urokadaki succumbs to an illness, it is up to Giyuu to continue on his legacy as the Water Pillar. He was left alone, lost in grief and guilt as he searched for someone to take his place. He thought he would never succeed... Until he met Tanjiro and Nezuko.

Muzan acts sooner than anyone could have expected. When tragedy strikes the Kamado family, it isn't a grown boy Giyuu finds in the snow-it's two children. Nine-year-old Tanjirou, clinging to a hatchet far too big for his hands, and eight-year-old Nezuko, freshly turned into a demon but still sobbing for her mother. Fifteen-year-old Tomioka Giyuu, the newest and youngest Water Pillar, comes prepared to slay a monster. Instead, he walks into chaos he is completely unequipped for: feral ducklings who scream, cry, and cling to him all at once. He knows the rational choice is to leave them with someone older, wiser, safer. But the children won't let go-and despite his best efforts, neither will he. Now, Giyuu returns to the Demon Slayer Corps not just as a newly appointed Pillar, but as the unwilling guardian of two traumatized ducklings (one of whom is a demon). What follows is chaos, comedy, and the slow, stubborn creation of a family.

[Requests Open] A unedited collection of (un)romantic short stories brought to you by my obsession with Demon Slayer ships. [illustrations do not belong to me, credits to original owners]

read the title :3 (req's are closed pls im bad at saying no) ××× - None of the art or characters are mine unless I state otherwise (which doesn't rlly happen) so credits to the artists/Gotouge :D - All the writing is mine (ofc), and only mine,, not up for grabs - If you don't like the ship (there are like a couple that have no ships tho) then don't read it ! I state the ship in the title of the chapter so don't click if u don't want to read it (and pls no wasting my time with unnecessary hate) - I rarely edit my writing, so; spelling and grammar mistakes, heeeere we go! - A LOT OF SPOILERS!! (both manga & anime), i dont always mention that there's spoilers in the beginning so tread carefully ××× guys i wrote some of these when i was 12 and most when i was 13 (this is my excuse for the shitty writing) ××× Started: February 8, 2023 Finished: 2/15/25 - 193 parts (wow) (technically marked complete the 18th) ×××

Hey there, friend! Welcome to my Kimetsu no Yaiba Oneshot book. Here you'll find all sorts of ships to read about with different AU's. I highly encourage you to read the guide before you start reading to get a better understanding of my writing system, and it may also answer some questions you may have. Enjoy! -Thunderweeb (Mostly fluff and angst) ⁽ᴺᵒⁿᵉ ᵒᶠ ᵗʰᵉ ᶜʰᵃʳᵃᶜᵗᵉʳˢ ᵒʳ ᵗʰᵉ ᵃʳᵗ ʷᵒʳᵏ ᵇᵉˡᵒⁿᵍ ᵗᵒ ᵐᵉ⁾

In an alternate ending where Shinobu survives the final battle, she and Giyu navigate the quiet aftermath of war. This is a story of slow healing, unspoken feelings, and the difficult, often silent, journey of two broken warriors finding solace and building a future together amidst their scars. I do not own the original work or the characters; all rights belong to Koyoharu Gotōge. I only own the plot of this fanfic.