Traveling across the Qin Dynasty, Zhang Xiuyi wanted to use modern knowledge to make a career, but found that his scientific theory was "off track" and only His Majesty Zulong could instantly understand its "mystery".
When Zhang Xiuyi pointed at the sky and said nonsense: "Your Majesty, the world is round, and the moon is full of mines!"
Ying Zheng's eyes were deep: "Shan. Then build a road up there and dig the mine back."
When Zhang Xiuyi thought about the stars: "The universe began with an explosion..."
Ying Zheng stood with his hands behind his back: "I am the singular point that fixes the sea of stars."
So, while the alchemists in Xianyang City were still refining elixirs, Great Qin's first "rocket" had already pierced the sky. While the nobles of the Six Kingdoms were still plotting, Da Qin's black dragon flag had already been planted with fusang, pointing at Yinghuo from a distance.
Zhang Xiuyi gradually discovered that it was not that his science was too advanced, but that His Majesty Zulong was an extraordinary person. This is a story of using seemingly outrageous "principles" to assist an emperor through the ages, and truly realize that "books share the same text, cars share the same track, and the stars and the sea are all the same land".
