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  1. Demonic Husbands by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    26 Feb 2026

    Tags
    Summary

    What if Kagaya revealed during the trial that they had an inside demon among Muzan's ranks? What if this demon was actually married to a Slayer? What if this demon was actually demon's and Upper Moon 4?

    Language:
    English
    Words:
    136,680
    Chapters:
    42/?
    Comments:
    92
    Kudos:
    327
    Bookmarks:
    42
    Hits:
    12,851