Famed explorer Roy Chapman Andrews leads one final expedition into the harsh Gobi Desert of Mongolia in search of fossils. His true hope is to find evidence that humanity evolved in Central Asia as his academic mentor predicted years ago. When his latest expedition uncovers some hominid fossils, he and his colleagues are ecstatic — until members of the expedition start dying horribly. Can the Investigators figure out what’s going on and destroy or escape a menace out of time before they and the rest of the expedition become yet another collection of bones scattered across the desert?
