In most fantasy tales, it is a common precept that when the hero defeats the demon lord, peace and harmony is restored to the world along with all problems plaguing it fading into the abyss. Endearing and timeless as the trope is, it doesn’t exactly make for riveting storytelling, but desirable in its own right. However, what if defeating the demon lord didn’t end the worlds problems and instead the hero and villain actually team up to find a solution to the underlying issue? Would the story still carry the same endearing mantle? From this simple shift the idea and premise of Winter’s 2013 Maoyuu Maou Yuusha (stylized as Mayou) is born, one that provides an interesting mix to the classic fantasy milieu, but also one that is something of a double-edge sword when it comes to doing it successfully.