He is determined to protect her, both from herself and his closest friend - but at what cost? Mo isn't sure what is inside of Olivia. He only knows that it's from Hell, that it's getting stronger, and that she doesn't have long left. He also knows that she is being hunted, and that they will stop her at any cost - even if it means taking her life. Mo has no choice but to go on the run with Olivia as he desperately tries to figure out what she is, aware that the answer may affect the fate of the world. Can Mo find a way to stop the Hell inside of her getting stronger? Can he do it before they are caught? And can he do it before it destroys everything he holds dear? This is the third instalment of the gripping supernatural horror series brought to you by the author of The Sensitives. If you love reading about demons, possession, and exorcist - you will love The Rogue Exorcist...