When I Was Fighting for Hegemony Among the Seven Countries, I Became the World Hegemon.

Lin Yue, an ordinary modern young man, accidentally traveled to the Spring and Autumn and Warring States periods when rituals were broken, music was broken, and wars raged. When he was broke and without any relatives, he was bound to the "Overlord Development System"**. Core tasks: start a family, start a business, become the king of land, fight for hegemony, and ultimately rule the world. Complete the mission to unlock: system space, gold and silver grain, official power, modern thermal weapons, special skills, fantasy physique, longevity and other heaven-defying rewards. I (Lin Yue) am seventeen or eighteen years old, with a decisive and decisive nature, neither holy nor pedantic. Use hot weapons to crush the armies of the cold weapons era, use power to win over people's hearts, and use kindness and power to conquer civil servants, generals, and beauties. Starting from one village and one village, destroy the bandits, defeat the princes, annex the seven kingdoms, conquer the barbarians, pacify the four seas, and finally establish a supreme empire that spans the world. The two main lines run in parallel: the external campaign to unify the world, the internal expansion of branches and leaves to stabilize the harem, the accompanying beauties, the iron army paving the way, and the blessing of the system, step by step from being a refugee in troubled times to becoming the sole overlord of the world.