Modern young man Chen Feng's soul has passed through the Qin Emperor's grandson Ying Qi, and when he opens his eyes, he is in danger of being poisoned and killed! With the help of modern chemical knowledge, he saw through Zhao Gao's arsenic conspiracy and saved himself in a thrilling way. Well aware of the Qin Dynasty's fate of "death for the second generation", Ying Qi decided to change his destiny against heaven. The improved Qin crossbows deterred the Xiongnu, the implementation of imperial examinations dismantled the old nobility, and modern wisdom promoted the reform of the Qin Dynasty. When the Sand Dune conspiracy arises again, he vows to smash Zhao Gao and Hu Hai's vicious plot to usurp the throne, and carve a way out for this huge empire in the turbulent waves of history!
