Who is Joseph Elias? There wouldn't be much point asking Joseph. When he takes a trip down a glowing tunnel located behind a local department store he discovers not only that he is wrong about a great many things, but also that he has little idea about how to make things right. Dulcinea Fernandez thinks she's got Joseph's number, but how much can a Caretaker of Endoverse Inc's gigantic artificial reality theme park, AKA The Cluster, really be expected to know about anything? The answer, unsurprisingly, turns out to be 'not very much at all'. There are others who claim to know something about Joseph Elias, the Agent, and Simon Grace of the Department of Sub-Realities, for example. The problem there being their transparent motivations to fulfil darkly mysterious agendas, which essentially reduces their trustworthiness to zero. In the end it's up to Joseph and Dulcie to sort out the problems of Joseph's anomalous existence on a journey that will make you question the nature of reality and consciousness all the while not quite being able to get rainbows to render correctly.