Tomioka Giyu and Tengen Uzui and Shinazugawa Sanemi were put on a mission to find the three upper-moons that were disguised as female Skilled Courtesan. Kamado Tanjiro, Agatsuma Zenitsu and Hashibira Inosuke, the three upper-moons that were disguised as the female Skilled Courtesan thanks to Daki, upper-moon seven. When Giyu, Uzui and Sanemi run into Tanjiro, Zenitsu and Inosuke they immediately knew that the three were not females but the three Hashira's were taken back by the three's beauty, that they pretended not to know. But Tanjiro, Zenitsu and Inosuke already know that they had been found out so they send Daki back to inform Master Muzan... So what happens? Do the three Hashira fight the three upper-moons? Read to find out... All characters are 18 and up!

⚠️ 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!!]