Xiang Li is a cultured, rational Chinese Mandarin, Governor of Xinjiang Province. He sees a sign in the skies and falls under a compulsion to travel to the west in the depth of winter. Nothing is clear but that he must hurry. His journey takes him through the snow-choked passes of the Tian Shan mountains and the searing heat of the Syrian Desert, through ambush by evil tribesmen and the deadly court of King Herod, while ahead of him rises a light in the night sky...