Elmesia Sarion is the ruling Empress of the Sorcerous Dynasty of Sarion in the anime series 'Tensei shitara Slime Datta Ken' (That Time I Got Reincarnated as a Slime). Known for her beauty, intelligence, and strong diplomatic skills, Elmesia plays a significant political role in the series, maintaining peace and order among nations. She is a wise leader who respects Rimuru Tempest and frequently navigates complex international relations, contributing to the stability of the world.