A discredited biologist joins the fight to keep Earth safe when aliens reveal the shocking origins of mankind ... and their evil intentions are uncovered. Dr Toby Jardine's much-derided theory of 'Intelligent Design' is proven correct when he takes part in a clandestine meeting with extra-terrestrials. The encounter aboard the USA's Orbital Construction Facility results in a sensational disclosure; an ancient race of highly intelligent super-rodents played God to create and exploit life on Earth as a food source. With Darwinism debunked and the world's religions undermined, the danger of worldwide upheaval is extreme. A worried US President decides the revelations, and the very existence of the aliens must be kept secret at all costs. But when Toby discovers the seemingly benign visitors have an evil ulterior motive for their visit, he and his colleagues are forced to take drastic action. The unarmed team on the facility must find a way to eliminate the threat while maintaining complete secrecy ... or risk plunging the population of Earth into chaos.