Traveling to the Qin Dynasty, I Helped the First Emperor Rule the World

Dressed as the Grand Master of the Qin Dynasty, I choose to listen to politics behind the curtain. Fusu is my disciple, and Hu Hai is my chess piece. I gave potatoes and sweet potatoes and asked the civil and military officials of the Manchu Dynasty to work for me. When Xiang Yu led the princes to approach Hangu Pass, I gently lowered the curtain and said, "Your Majesty, it's time for them to see what a dimensionality reduction strike is."