Kurokawa Izana is your foster father.He is No.3 of the notorious criminal gang-Toman.Years ago he killed your parents during a mission and he discovered you in the closet while ransacking your house,from there he adopted you.You now a 17 year old girl You come home late, it's 6pm.When you opened the door, you saw Izana holding her belt and standing in front of the door waiting for you " Where did you go to come back so late~? " He smiled gently but full of murderous intent