Genevieve Lancaster has been trained by the C.I.A since she could walk. When she was twelve she was put under their custody after her parents, Marcus and Julianna Lancaster, who were the C.I.A's best agents, were killed in action. Now she's twenty-one and one of the world's deadliest assassins. She's taken out hundreds; politicians, dignitaries, even some mafia. Everything changes when she's given a case that hits a little too close to home.
Harry Styles is at the top of the world. He's twenty-two and one of the world's youngest billionaires. He comes from old money; money that he doesn't realize is corrupt. He's got everything a man could ask for: cars, money, private planes, extravagant parties, a new woman every night. He thinks his life is perfect.
Genevieve has been assigned to kill him. Love will be tested through lies, tears, explosions, sex, blood, and one assassins weakness for the spoiled playboy.