Zhou Wenqing, a graduate student in the history department, accidentally traveled back to the Warring States Period and became a down-and-out Korean retainer who was responsible for the secret mission of the Qin Dynasty and was brutally silenced. At the beginning, he was seriously injured and on the verge of death, and found himself in a desperate situation. Rescued by King Qin's secret guard Li Yi, he originally wanted to survive in troubled times and live a stable life, but unexpectedly unlocked the most powerful Wang Zuo system. He healed the world with allicin, enriched the people and strengthened the Qin Dynasty with the method of refined salt, saw through the shortcomings of the Qin Dynasty with the knowledge of later generations, abandoned historical regrets, assisted Ying Zheng in reforming governance, and avoided the death of the country, and rewrote the fate of the death of Qin Zuo II against the will of heaven, and jointly created the prosperous age of the Qin Dynasty that lasted for eternity!
