Dragon Sword Emperor

"You say you're the princess? Barely qualified, just a handmaiden." "The Queen is so arrogant! If you want to be a maid, get in line!" "What? You're a genius too! You weren't even born when my sword reigned supreme." The continent's youngest and most powerful being, pursued to the Celestial Realm by countless powerful warriors for the sake of an ancient divine relic, died at that moment. In that moment, he merged with the supreme divine relic and ultimately returned as a powerful being. He returned as a king, and left as a legend. If the world is without a master, then I am the will of heaven!