After traveling through time and becoming a craftsman of the Qin Dynasty, the map of the world I presented made the First Emperor stop seeking immortality. Li Si regarded me as a monster, and Confucianism scolded me for rebelling against my ancestors. And my response is simple: use blast furnace steel to build an invincible fleet, and use gunpowder to blast out a peaceful age. When the wheel of history is forced by me to turn to another track, where will this empire go?