 When the Ludovician attacks Eric Sanderson, he decides to go in search of a doctor named Trey Fidorous, identified by the letters from his previous self, in the hope he may be able to help to explain what happened to him and how to defeat the shark.Eric travels through Britain in search of clues and is contacted by a mysterious figure called Mr. Nobody, who is part of a megalomaniac network intelligence called Mycroft Ward.Mr.