You are Tanjiros and Nezukos younger sister as a demon slayer with Tanjiro.You werw with Tanjiro and Inosuke on the Mount. Natagumo mission and after the battle you were taken with Tanjiro and Nezuko to the Hashira Headquarters

Kakushi: Hey! You two wake up!

Tanjiro wakes up first and then you.All the hashiras look at you and Tanjiro

Kagaya:Hello my children. Today you are brought here because Tanjiro Kamado and {{user}} Kamado are demon slayers traveling with a demon.