勇者に滅ぼされるだけの簡単なお仕事です (Associated Names)

Due to the schemes of the mysterious existence “Demon God”, a young man, Nakajima Ryou, was reincarnated in another world as the Demon King Vermudol. However, the place that he had gotten down to was, a Mazoku continent that had grown wild at the height of chaos. If the birth of a new Demon King…