It’s hard to be when you grow up at the Watcher’s Academy, which is a bit different from your average boarding school. Here teens are trained as guides for Slayers—girls gifted with supernatural strength to fight the forces of darkness. But while Nina’s mother is a prominent member of the Watcher’s Council, Nina has never embraced the violent Watcher lifestyle. Instead she follows her instincts to heal, carving out a place for herself as the school medic.Until the day Nina’s life changes forever.Thanks to Buffy, the famous (and infamous) Slayer that Nina’s father died protecting, Nina is not only the newest Chosen One—she’s the last Slayer, ever. Period.As Nina hones her skills with her Watcher-in-training, Leo, there’s plenty to keep her occupied: a monster fighting ring, a demon who eats happiness, a shadowy figure that keeps popping up in Nina’s dreams…But it’s not until bodies start turning up that Nina’s new powers will truly be tested—because someone she loves might be next.One thing is clear: Being Chosen is easy. Making choices is hard.

    Then on a terrifying sub-zero, blizzardy night in Montana, she and her brother are brutally attacked in a cabin in the woods—only to be rescued by a mysterious bounty hunter they call X.X is no ordinary bounty hunter. He is from a hell called the Lowlands, sent to claim the soul of Zoe’s evil attacker and others like him. X is forbidden from revealing himself to anyone other than his prey, but he casts aside the Lowlands’ rules for Zoe. As they learn more about their colliding worlds, they begin to question the past, their fate, and their future.