Ethan should be doing normal teenage things—playing sports and hanging out with his friends. He shouldn't be in the hospital having a brain tumor removed by Gemini, a high-tech android doctor. But alas, it's his only hope for a cure. Just as the operation is about to begin, lightning strikes... When Ethan wakes up, he discovers something has changed. He's always been good with computers, but now his skills are at a higher level. It almost feels like he's... part of the machines. And what about Gemini? If Ethan has become half robot, is the robot half human? Ethan will need all his new skills to stay alive.