It's been one month since the second giant war. On Percy's birthday, his mother suddenly announces she's been accepted as a reporter in Britain. But there's just one problem here - the British news company is in Britain. Soon Percy is whisked off his feet to England - where a new life as a spy in MI6 is waiting for him.
Alex Rider vowed to himself not to get involved in MI6's business. But fate has other plans - soon he is pulled into another war to save the world. But this time it's different - Percy Jackson is here.