Jo barely remembers a time before darkness enveloped the world. But when our hero's community comes under attack, Jo and his friends must decide to venture across the wasteland in search of a safe haven as the world hangs by a thread.
For generations, the threat of nuclear attack was always in the corner of their minds. Millions of elementary school students and teens were taught that "the flash means act fast. Duck and cover!" But what happens after the blast?
