Li Wei, a military doctor, traveled through time and became a pawn in the late Qin Dynasty, carrying an incomplete technology tree system.
He originally wanted to be a technical strategist, but the system wanted him to personally unify the world.
Starting with a knife, he relied on "scientific iron-making" to create the first steel knife, which shocked the old blacksmith.
While Liu Bang and Xiang Yu were still fighting for land, Li Wei had already built an assembly line workshop.
A few years later, the envoys from the Western Regions looked at the roaring iron horses in the Central Plains and wrote the letter of credence with trembling: "I wish to be ministers forever, but I only ask for the iron horses and mythical beasts from heaven..."
And Li Wei's eyes have been cast farther into the ocean and sky.
