Mebius Ultraman is the title hero and central protagonist of Ultraman Mebius. He is a young Ultra warrior from the Land of Light who comes to Earth to protect it from monstrous threats and to grow through his experiences. In the series, he works closely with the Crew GUYS and develops from an inexperienced newcomer into a more capable and heroic defender. His role is both that of a classic tokusatsu superhero and a coming-of-age character.