Becoming a General, I Will Help the Wei Emperor Rule the World.

Our protagonist, Meng Yu, lives in an era when various countries are at war for years. The people are suffering from the war. The main big countries are Qi and Wei, and the two countries are equally powerful. Emperor Yang Wu of the Wei Dynasty had lofty ambitions and wanted to unify the world. He reused Meng Yu and achieved unification of the world, so that the people no longer had to be tired of years of war.