Fourteen-year-old Alex continues his work as a spy for the British M16, investigating an exclusive school for boys in the French Alps. When a investigation into a series of mysterious deaths leads agents to an elite prep school for rebellious kids, M 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 masterminding this nefarious plot, before they find him.