*A brand-new book from bestselling author of the Legend series, Marie Lu!*'A propulsive and thrilling joyride from start to finish . . . . I haven't smiled through a mystery like this since Knives Out.' Adam Silvera, author of They Both Die at the End'Sexy, funny, action-packed, full of killer characters ready to break your heart and look good doing it.' Leigh Bardugo, bestselling author of Six of Crows *********************************************************************************************The most famous person in the world is going undercover . . .Global phenomenon Winter Young is the pop star of a generation. With sell-out tours and smash-hit records, everyone wants him, or wants to be him.That's why a top-secret government organisation think he'll make the perfect spy.His target is infamous business tycoon, and all-round bad guy, Eli Morrison. Because Morrison's daughter has just one birthday wish: a private concert with Winter Young.Winter must use his stardom to crack his target's inner circle and bring Morrison down. With him will be expert spy, and expert bad-ass, Sydney Cossette - and she's convinced Winter doesn't have what it takes.But as the stakes get higher and the tension ramps up, Sydney and Winter might find their best chance is each other . . .Love, fame, and double-crossing infiltrate this thrilling book from the internationally bestselling author of the Legend series, Marie Lu.