In a slightly alternate world the minds of teen offenders are uploaded into computers for rehabilitation—a form of virtual wilderness therapy. Zach is a homo cognoscens, one of the new humans who can enter the virtual Fulgrid. Though still a high school student, he is indentured to the Fulgur Corporation as a counsellor. Laura is a homo sapiens. Their story is part odyssey, part tragedy, part riff on the nature of consciousness.