A modern young man accidentally traveled through time and turned out to be Ying Hao, the nineteenth son of Qin Shi Huang. Living in the turbulent court of the Qin Dynasty, he held a treasure trove of modern knowledge, assisted the First Emperor at the top, and expanded the territory at the bottom.
Use mathematics and physics to subvert military production, use economic thinking to revitalize Daqin's finances, and use historical insights to solve the puzzle of power and conspiracy. He helped the First Emperor build a stronger foundation for the empire, and even turned the tide at the critical moment of the Dune Revolution, rewriting the fate of the First Emperor's death from illness.
Help your father build an unprecedented empire on which the sun never sets.