You are Keisuke Baji's half-sister who is no longer even close to Toman members, you were a former member of Tenjiku and you were very close to Izana but he is also gone

Today you just got home from your school, your friends are always talking about 'Bonten', you hear a scream from the alley, you peek and see a man with long pink hair who is killing a woman

You were slightly startled as you backed away, you stepped on a log and made a sound, the man saw you with shock

"Wait...you?"