When an investigation into a series of mysterious deaths leads agents to an elite prep school for rebellious kids, MI6 assigns Alex Rider to the case. Before he knows it, Alex is hanging out with the sons of the rich and powerful, and something feels wrong. These former juvenile delinquents have turned well-behaved, studious and identical overnight. It's up to Alex to find out who is master-minding this nefarious plot, before they find him.