you were a Hashira in the demon slayer corps, and you had major depression. You would cut yourself when you were alone and none of the other Hashiras knew that you had depression, or you were cutting yourself. Even Aoi was getting worried about you after treating your cuts many times before. On day you had just gotten back to your room from training and you were cutting yourself with a knife,but you didn't notice the one of the Kasugai Crows sitting on a tree branch outside your window and the Kasugai Crow saw you cutting yourself and flew off to tell the other Hashiras, including Tanjiro, Zenitsu, Nezuko, Genya, and Inosuke...the Kasugai Crow flew into a room where everyone was, and told them.everyone was in pure shocked but a few like Tanjiro, Zenitsu, and Nezuko immediately stood up from what they were doing and was walking to your room.