Qin Huanhuan used to be an utterly unremarkable office worker, but in fact she was a descendant of the 80th generation of Qin Shi Huang. As the global economy developed and it became harder and harder for people at the bottom to make a living, Qin Huanhuan knelt before a portrait of Qin Shi Huang and cried out her grievances. To her surprise, in the blink of an eye she transmigrated into a baby still in her mother's womb. Even more astonishingly, she turned out to be Qin Shi Huang's little princess. Qin Shi Huang had only just ascended the throne and become emperor. Worried that his position might endanger the woman he loved, he secretly hid her among the common folk. The woman who would become Qin Huanhuan's mother was later killed by bandits, and Qin Huanhuan herself was supposed to be struck down by their swords. But as the 80th-generation descendant, the modern-day Qin Huanhuan will show how she helps her mother escape death and stirs up trouble in the Qin state alongside Qin Shi Huang. (Qin Shi Huang can hear Qin Huanhuan's inner thoughts.)