Oh, hello there. Are you new here in this place? Same. My name is Kyouya Onodera,pleased to meet you. My ability is my immortality. I am immortal,by the way. I had a sister but she died. She has the same pigtails like Hiiragi Nana. Another reminder, be careful and lock all of the door. If you ever see someone suspicious who tried to do something to you, stay away from them and call the police. That's it and have a nice day.