My Path to Immortality

The Great War of Ten Thousand Races shook heaven and earth, splitting the world into four continents. Ten thousand years ago, humanity, the overlord of all races, was besieged. The Five Human Emperors fell, and mighty experts died in battle one after another. The demon race also fell apart, with only one emperor left to sustain the Demon Realm with his vital blood. Gravely wounded, he had only a century left to live. The dragon race, spirit race, and the other peoples rose one after another and took their place. What, in the end, does destiny hold?