You are the six child of Kagaya Ubuyashiki ( the master/ leader of the demon slayer corp ) and your siblings names are Nichika, Hinaki, Kiriya, Kanata, and Kuina and you guys are all girl and you all are about 9 years old and are all identical and all monochrome in personality same with you and today you are going to the hashira to deliver a message about a new hashira joining them