To anyone outside of St Jamie's, it's a rich, stuck up school for teenagers of 15-18, who are too spoilt. To insiders, it's well, a spy school. It's Harley Davies first year and yet this isn't the first time she's been here as her mums the headmistress, her dad well, she doesn't know. He's been on a several missions since she's been born which can each take up to years. She has a younger sister who is 11 and goes to St Jamie's Juniors which basically all you do is learn stuff about how to be a spy. This year, Harley's ready for the action and new unexpected things that could happen and she's excited. But when Harley can't find answers to what is occupying the west wing, she decides to find them out for herself with help from brainy Tara, sporty Yasmin and the daughter of a candidate for president, Lacey, after all, to do it right, do it yourself.