In Nepal, a strange plague has struck a remote Himalayan monastery, and a Nazi swastika is found on a cave wall. In Denmark, someone is buying up rare historical documents connected to Victorian scientists (for instance, Charles Darwin's family Bible), and the purchaser is desperate enough to kill for his prizes. In South Africa, a mythological beast is apparently alive and well and preying on wildlife. The author interweaves these stories, following the Sigma Force team members as they risk their lives to get to the heart of one of humankind's greatest mysteries: the origins of life itself.