My name is Theo, and I’m a resident of Oasis, the last habitable area on Earth. It’s meant to be a paradise, a place where we are all content. Vulgarity, violence, insanity, and other ills are but a distant memory, and even death no longer plagues us. I was once content too, but now I’m different. Now I hear a voice in my head, and she tells me things no imaginary friend should know. Her name is Phoe, and she is my delusion. Or is she?
After disease and nuclear warfare decimate the world population, 17-year-old Nadia is sure she’s the last person left on Earth. She buries her before-the-end memories and focuses on survival. Then one night, she hears a voice on her radio and everything changes. Nadia finds comfort in her new-found companions, but they also discover an unsettling thread tying them together: their shared birthdays. As they begin to unravel the mysteries surrounding their survival, they soon realize it was no accident, and that they could be in far more danger than they ever imagined…