It was similar to the series Hataraku Maou-sama. It stared a maou, who is a descendant of a previous defeated maou, coming to a modern japan to conquer the world. Only to meet the descendants of the heroes who defeated his ancestor: A blonde girl who inherited the Hero sword but acts in not a heroic manner, A battle axe wielding perverted Warrior girl, A priest who cross dresses as a girl, and finally a mage who doesn't believe in magic. The story follows their daily lives as the Maou tries to raise an army despite being flat broke and the heroes not caring about their destiny.