Traveling Through the Garrison, I Determine the Country with Technology

A modern military designer accidentally traveled through time and became a soldier at the bottom of the border of the Great Yan Dynasty. He was in a desperate situation with no food and no aid and surrounded by barbarians, struggling on the edge of death every day. Relying on the cross-generational scientific and technological knowledge in his mind, the memories of past and present lives, and the heaven-defying blueprints, he started as a cannon fodder, made firearms, trained new troops, built fortified cities, expanded territories, and used the golden finger as the blade to tear apart his destiny. The yoke of the enemy, slaying the enemy chiefs, calming the troubled times, and settling the world. Finally, from an ant garrison to ascending to the throne of the Ninth Five-Year Plan, he rewrote the history of the entire Chinese civilization and wrote an imperial epic that swept across the wilderness and swallowed up thousands of miles!