A extraordinary guard walks in the desert of the Western regions. On the way escaping the killing by the government, he took a guarding task with destination to the capital Chang 'an. The task was thought as just a simple one, but actually it is a road full of crisis and danger. A journey affecting the fate of the world begins......
The desert bodyguard Daoma is entrusted by his benefactor Patriarch Mo to escort the mysterious Zhishilang back to Chang'an, and is besieged by the riotous Hu Shang family. Patriarch Mo perishes defending the identity of Daoma as the left primus guard of the sinful family's orphaned baby Xiaoqi that Daoma had risked his life to save so many years ago, all because Zhishilang told him about Xiaoqi's and Daoma's mysterious destinies.
