70,000 years ago, the human race almost went extinct. We survived, but no one knows how. Now the countdown to the next stage of human evolution has begun. Will we survive this time? Geneticist Kate Warner and counter-terrorism agent David Vale are working desperately against the clock to prevent a pandemic 70,000 years in the making. If this plague takes hold, it could change humanity forever... A story of human survival and perseverance in the face of extinction, this is part two in the blockbusting Origin Mysteries.