In the prison, the prodigy Zhao Xiren met Fusu by chance, and his remarks subverted his cognition, and even made Ying Zheng, who was secretly observing, a confidant. In the court, Confucian scholars were impeached and floods occurred frequently, and Ying Zheng pushed forward the New Deal against all opinions; in the harem, Zhao Gao was mischievous, Hu Hai was mediocre, and the undercurrent of the struggle for the throne was surging. Zhao Xiren offered advice to the Hanlin Academy and established a year title to help Su get rid of the confinement of Confucianism, unite with the Mohists, and win the support of the Mongolians. The monarch and his ministers work together to break the situation, and in the battle of power and the crisis of the country, they seek an eternal foundation for the Qin Dynasty.