When Shikigami Walk the Wisteria (KNY X F.Reader Fushiguro)

Y/N Fushiguro, the younger sister of Megumi Fushiguro, vanished without a trace during the chaos of the Satozakura High. Her allies believed she had been consumed by Mahito's schemes, her cursed energy erased from their world. Yuji Itadori, who had managed to save Junpei Yoshino from Mahito's grasp, could not bear another disappearance - yet Y/N was gone all the same.

But instead of death, Y/N awakens beneath a different sky - one bathed in moonlight and haunted by monsters. In this strange land, demons prowl the night, and swordsmen wield mysterious "Breathing Techniques" to fight them.

Armed with her cursed shadows, Y/N walks a path of survival in a world that views her as both weapon and threat. Yet unknowingly, her presence begins to stir hearts - Demon Slayers wary of her strange powers, and demons fascinated by the shadows she commands.

While Y/N struggles to carve a place for herself, her disappearance shakes the Jujutsu world. Megumi, Yuji, and the others refuse to accept her loss, desperate to find the truth. But as strange rifts begin to form between the two realities, one question looms:

Will her existence bridge their worlds... or shatter them both?

❖──────⋆◦☽༓☾◦⋆──────❖

Kimetsu no Yaiba x F.[Y/N] Fushiguro

⟡ Started: 23/08/25
✦ Finished: ???
✦ Update Schedule: ON HOLD

✦ Disclaimer: Kimetsu no Yaiba belongs to Koyoharu Gotouge. Jujutsu Kaisen belongs to Gege Akutami.

✦ Author's Note: This story is intentionally slow-paced. It takes time to build the characters, the world, and their relationships. Please enjoy the journey and let the tension unfold gradually.