No one believed 17-year-old Lorna Stanton when she warned them the zombie apocalypse would come. Zombies weren't real, they told her, and they locked her away. But now she's right, and they're gone. It's a fight for survival, and Lorna and her boyfriend, Jeff, have been training for this for years. The world as she knew it is a thing of the past, but Lorna's prepared. Now all she's learned, all she taught herself, is put to the test. In a bid for survival, it's not only the undead who are a danger... and trusting the wrong person could be the last choice she'll ever make.