Twelve-year-old Hannah has been fitted with a high-tech prosthetic that restores her sight, but can't understand why she can now see shadows surrounding certain people. Lela, an emotionally shut-off, technophobic journalist stumbles onto a story nobody wants her to uncover. A story someone will kill to keep hidden. A former evangelist, Mike, suffers demons, figurative and literal, and keeps an arsenal of weapons stored in the basement of the homeless shelter he runs. And Derek is a hacker who believes himself a soldier, part of a cyber army dedicated to changing the world for the better. With the virus spreading throughout the net and an ancient evil threatening to break lose on the real world, it falls to these strangers to stop the rising darkness.