The Whole Family Travels Through the Qin Dynasty and Drives a Tractor for the First Emperor at the Beginning

While traveling in a new energy RV, a family of three accidentally passed through the Qinchao Tunnel. The husband, who is proficient in mechanical chemistry, silently took out a hammer drill from the bottom of the car: "How about helping Qin Shihuang build some infrastructure?" The general practitioner's wife used modern medical treatment to save Meng Tian from serious injury: "Build a medical school first." The daughter rolled out the scroll, drew a map of the world and pointed childishly: "Dad, do we want to rule the earth from here?" The black technology of the Qin Dynasty was rolling in. Qin Shihuang looked at tractors, gunpowder and penicillin and fell into deep thought—— Are you afraid that this family is not a god coming down to earth specifically to help me achieve global unification?