 At a certain point he takes on a 'disguise' to be able to find out what's behind all of this, and manages to kill more of the agents following him whilst making it look like an accident ("Capricorn").Along the way he also realises that life in the outside world is much harder than his earlier, controlled life ("Unsolid Ground").As the story moves on, he realises that he's not the only victim of the experiment ("Somewhere in Time"); there are others who all carry the same mark, the strange symbol which is a recurring theme on the CD sleeve (the square IQ logo which is the tattoo on the arm of the man on the "Sleepless Incidental" page in the "Subterranea" notebook).