Mourn the dead. Bury the guilty. Take the fucking crown. Opening the Legacy Inc vault was supposed to solve all of their problems, but the hit list is still live, StormLink is down, and Mason just declared war on the Syndicate. To stay alive, Kat must work in the shadows to find Mike Barnes--the last known programmer to work on StormLink. But her enemies have other ideas, baiting her out of hiding by capturing Shay from her West Indies compound and snatching her sister-who is still on the brink of death. Kat races against her enemies, her ghosts, and her own self-doubt to lead and save the people she loves. But reclaiming her title as Senior Assassin has become more than a personal vendetta-it's now a fight for survival.