I Was the First Emperor in Calradia

An accident caused modern man Richard to travel to a different world. There are endless wars here, and the six major camps are attacking each other. And he was just a wandering knight at the beginning, with nothing but "that thing" in his mind - a character attribute panel. While others were still fighting for legitimacy based on noble blood, Richard had quietly risen with the elite troops he had built. Everyone laughed at his wishful thinking, until his cavalry flattened the last separatist castle. Facing the devastated continent, he drew his long sword and said: "My journey began in humble beginnings and finally unified."