A PhD student from the Department of History at Nantah University accidentally broke into the tomb of the First Emperor of Qin due to an archaeological accident. He was unable to get out of the tomb. He was exhausted and confused and traveled through the Qin Dynasty to the thirty-seventh year of the First Emperor (210 BC). Travel through time and become Fusu, the eldest son of Qin Shihuang, who holds 300,000 troops stationed on the Great Wall. After time travel, Fusu led an army of 300,000 to regain political power, stabilize the court, use modern knowledge, carry out drastic reforms, refer to the modern national governance system, set up a provincial system, establish universities, research institutes, manufacturing institutes, etc., And reached the heyday of a prosperous country, a prosperous people, a strong military, unified the Eurasian continent, opened the Age of Navigation in advance, and led the Qin Empire to the top of the world.