Prologue

⚠️ This fanfic might contain Manga spoilers ⚠️

Everybody thought that they knew the Moons. Kokushibo, Douma, Akaza, Hantengu, Gyokko, and Daki being the 6 uppermoons. Enmu, Rokuro, Wakuraba, Mukaho, Rui, and Kamanue are the lower moons. Well, that's how it was supposed to be until Muzan gathered all the Moons for a meeting.

* Nezuko and Tanjiro aren't siblings.

[Demon Slayer doesn't belong to me and belongs to Koyoharu Gotauge!!]