Traveling through time, he became Zhao Qin, the unknown second son of the Qin Dynasty. In order to survive stably, he stayed in hiding for eighteen years, pretending to be mediocre and incompetent. While dormant in Sanchuan County, he relied on his advanced knowledge to develop agriculture and industry, marshal the army and prepare for war, accumulating strong strength and creating a solid foundation for a prosperous age. Qin Shi Huang suddenly passed away, causing turmoil and chaos in the court. Zhao Qin, who had been hiding for many years, finally showed his talents and returned to Xianyang with the unparalleled swordsman Gai Nie. With the help of the elite force Thunder, he reversed the end of the Qin Dynasty and took control of thousands of miles of rivers and mountains.
