Humanity has always believed it is the only intelligent species of life in the universe. But while excavating in Israel, an archaeologist unearths a tomb that has remained hidden for 7,000 years. Inside lies a secret of such magnitude that the story of mankind is instantly rewritten - and its future thrown into terrible danger. Only one man can piece history back together again. Only one man will risk everything to prevent a catastrophe that could tear the world apart. That man is Ethan Warner.