Helpppp

So I was reading something but I forgot the title it was about this boy and his dad was a murderer his dad used him to get this girls and the boy would knock them out and the dad would um yea and I forgot what happened but the boy went to the hospital and one of his female classmates helped him and his dad asked the boy to get close to her can someone help me find it （┬┬＿┬┬）