Kozuto Majmata was a college student who loved games an anime, but after dying, he felt incomplete with his life. He had been given the opportunity to reincarnate into a new world, one of fantasy, where all sorts of magical things existed. He was overjoyed, he's only ever wanted to be a hero, so he knew his wish. "I want to be powerful enough to save people, and create a peaceful world!" The gods reincarnated him with incredible and unmatched powers, although.. they were dark powers, and he was of the demon race. So naturally, he ended up becoming the demon lord to protect the world while he figured out a way to take matters into his own hand, and reincarnate again as the hero he always wanted to be.