The game begins with the earth-ramming soldiers on the Great Wall construction site on the border of Qin State. He is famous for being able to eat five bowls of rice in one meal and the wall-ramming force is stronger than a stone roller. An ancestral copy of "Momen Miscellaneous Notes" seems to be a craftsman's book about repairing pots and bowls, but in fact it contains "black technologies" such as the principle of levers, improvement diagrams of trebuchets, and sketches of curved shaft plows, as well as a set of tongue-in-cheek techniques for "offending people without being too strict" (it inherits the straightforwardness of the old Qin people, and also has a bit of market humor)
