In the fifteenth year of Duke Xian of Qin, the Wei army pressed the territory and Qin was in danger. A soul that woke up from two thousand years later opened its eyes in a small border town. He knew the rise of the Qin Empire—Shang Yang's reforms, the Battle of Changping, and the sweeping of Liuhe—but he also knew the outcome of everyone. It was more than a hundred years of companionship and separation, from Yueyang to Xianyang, from the abyss to the peak, one person witnessed the entire process of an era.