Decades ago, the Visitors descended on Earth. They claimed to bring peace and prosperity. Their real goal was the total subjugation of humankind. But humanity did not give up its only home without a fight. After a devastating war, the Visitors were driven back to Mars. Their millions of willing human collaborators were left behind. The task of hunting down these former alien collaborators and bringing them to justice falls to Federal Recovery Agents like Nathan Foster.

Now, Nathan Foster is tasked with bringing to justice Emmogene Anderson. As a teenager, Emmogene was experimented on by the Visitors and implated with a device that allows her to control other people. With her is her obsessive ex-lover, who was also a former commando of the Visitors’ forces. It’s an easy enough job—but Emmogene has been implanted with something else, something much more important.

Nathan and Ben must decide what is right in a largely lawless world— and the fate of the planet hangs in the balance.