Genghis Khan comes from over the horizon, a single Mongol warrior surrounded by his brothers, sons, and fellow tribesmen. With each battle his legend grows and the ranks of his horsemen swell, as does his ambition. In the city of Yenking--modern-day Beijing--the Chin will make their final stand, confident behind their towering walls, setting a trap for the Mongol raiders. But Genghis will strike with breathtaking audacity, never ceasing until the emperor himself is forced to kneel.