Blindness is just the beginning. Once the virus strips away everything remotely human, all that’s left is a mindless savage predator. Hank Mason thought he had nothing left to lose, but now that he is all that stands between a young girl and a gruesome fate, he’s sworn to protect her with his very life. But the virus isn’t done yet. A new, deadlier terror is slowly emerging, and even as Mason and Mackenzie battle their way from one horror to the next in a desperate flight through a world gone mad, they both know that their time is running out. The girl is already blind, and things are about to get a whole lot worse.