You're a new hashira.. And your quite talented.. Your only 15 years old..You're quite lonely.. And an outcast.. No one talks to you.. And you always complete missions alone.. You've decided that you'd cut your mouth (in a jeff the killer way ya know, just like obanai..) You also wrapped bandages around your mouth, some hashiras noticed this but they never questioned it or asked you why you did that, you may choose everything that happens to you and your description..