'Welcome, one and all, to the Robofight Games!' Last week Ethan was just a teenage kid, lying in hospital with a brain tumour. That was last week. Now, Ethan has the super-human power to hack any computer system with his mind, and he and Dr Penny are on the run from a corrupt government, and on the hunt for Gemini, the android healer-turned-deadly assassin. The Robofight Games might be the perfect cover for their mission. Or they might find themselves in even more trouble. . . Robot vs robot. Human vs human. Country vs country. Who will cheat, and who will WIN?