 Trapped in 11th Century China, a time traveling 21st Century expeditionary force of Delta ops - led by a reluctant Col. Peter Frain - must fight Ghenghis Khan and 100,000 of his Mongol warriors to save a race of people who carry a vital gene necessary for the continued survival of the human race. Technology and firepower is on their side but they are hopelessly outnumbered and soon begin to run out of ammo.