Maou is the central character in the anime series 'Maoyuu Maou Yuusha'. She is the Demon King who forms an unlikely alliance with the Hero, the protagonist of the series. Despite her title, Maou is a kind and intelligent leader who seeks to end the conflict between humans and demons through understanding and cooperation. Her role is pivotal as she uses her knowledge of economics and agriculture to propose peaceful solutions, aiming for prosperity for both humans and demons, rather than domination.