In the Nevada desert, a handful of scientists are battling to retrieve a swarm of rogue micro-robots that has escaped from the lab. The swarm is self-sustaining, self-reproducing and capable learning from experience. it is, to all intents and purposes, alive. And very, very deadly. Beacuase it has been programmed as a ruthless predator, a predator that has become more dangerous with every passing hour... And we are the PREY