Max and Linden are still a bit perplexed by how Max's imaginary, top-secret spy organisation has come to life. But they don't have too much time to think about it because Spyforce is sending them on their very first mission! The evil Mr Blue has concocted a plan to take over the minds of the world's children. Can Max and Linden stop him? Does the insufferable Ella really have to come along too? And if they fail to thwart Blue, will he turn them all into toffee-coated Cookies?