The future military officer Lu Chengyuan accidentally traveled through time while performing a mission and fell into the wild world of Western fantasy. Monsters are rampant here, tribes are fighting, and humans are struggling to survive. Awakening the golden finger of the "civilization infrastructure system", he relied on the power of modern military knowledge and systems to build cities, train the army, and develop science and technology, vowing to carve out a country for mankind in the wilderness. On the way, he met Su Qingyan, who had a peerless appearance. The two fought side by side, and their love gradually grew. However, the clever villain Kroll covets the territory, the mistress Eve is sowing discord, and the accomplice Gaston is secretly sabotaging it. Lu Chengyuan used his iron-blooded tactics to defeat the conspiracy, protect his family and country, and finally established a powerful kingdom belonging to mankind in the prehistoric world.
