Back in the Tang Dynasty, as the grandson of Emperor Yang of the Sui Dynasty, Li Ke, the third son of Emperor Dazong Li Shimin of the Tang Dynasty, was doomed to be cut off from the throne. But Li Ke refused to accept his fate! He wanted to change his fate against the sky and fight for the throne that did not belong to him. See how he fought the Turks, abused the prince Li Chengqian, outwitted the powerful minister Sun Wuji, conquered thirty-six countries in the Western Regions, and married China's first queen Wu Zhao!