Lin Yu, a modern history student, accidentally traveled through time and became Li You, the son of Li Si, the prime minister of the Qin Dynasty. I originally wanted to be a free and easy boy, but because of Zhao Gao's chaos in the government and widespread public dissatisfaction, I had to step forward.
He used modern wisdom to improve farm tools and repair water conservancy, and gather people's hearts in troubled times; he used strategies to fight against Zhao Gao's party members, and united with Fusu to stabilize the government. From a street urchin to a leader of the rebel army, from the fringe of the court to the prime minister of the country, he reversed the fate of the Qin Dynasty's collapse and carved his own path to governance in the iron-blooded chaos.