Angel With A Shotgun {Rin x Reader}

⚠WARNING: Can become mature at times⚠
Y/n had a wonderful life; a big house, a nice family, many friends, etc. Well, that all went to waste. Her house was burnt to the ground by the same blue flames her parents were murdered by, and her friends ended up abandoning her. She found out about an exorcist school, and that is where her real life began.