A post-apocalyptic world overrun by zombies has only one chance at recovery -- a team of robots that must protect and clone a lone surviving human baby. They just need to do this amidst the endless hordes of zombies who have been driven rabid by their frustration at inedible bots and their lust to eat the one living brain left on the planet.

    If they are lucky, they can recruit Fenris—the Blue Wraith—whose vendetta against his former master has put him on a similar path.