The Long Journey to Zhenguan: the Biography of Li Ke

He traveled through time and became the third prince of the Tang Dynasty, Li Ke, and activated the gold system. He originally wanted to survive and farm in the Western Regions, but he was forced to be involved in the triple whirlpool of Chang'an's seizure of the throne, the Tubo game, and the conspiracy of the previous dynasty. Since the world is a chess game, then use the Western Regions as a chess game, and become a chess player from discarded pieces.