When I woke up from the car accident, I became Qin Shi Huang Ying Zheng's cheap brother. I wanted to lie down and be a salty fish, but this brother is too curly. Every day I studied how to destroy the six kingdoms, and every night I was dragged to discuss the art of war. In order not to be regarded as a monster, I could only secretly bring out modern knowledge: repairing Chi Dao, refining steel, engaging in finance, and building a military academy. Watching the Great Qin Cavalry defeat the Six Kingdoms, Ying Zheng became more and more dependent on me. That day he asked how to govern the world, and I casually said, "Brother, I will teach you." Unexpectedly, he actually shouted and even said he was addicted. From then on, everyone in the civil and military dynasties knew that the First Emperor had an eldest brother. When going to court, he would call him brother instead of Your Majesty. But when I took a picture of the world map in front of him, this guy's eyes changed.