Traveling Through the Qin Dynasty: I Exposed Myself as a Time Traveler to the First Emperor

In the thirty-second year of the Qin Dynasty, the empire seemed to be monolithic, but in fact there were turbulent undercurrents. The protagonist travels back in time and becomes a criminal who is about to be executed for "deceiving the public with his evil words". He is on death row in Xianyang. There are only three years left before the "Sudden Death of the First Emperor" in history.