Have you learnt how this world ends? Turn into the hero and defeat the 72 Demon Lords. The sport that was boasted as absolutely the hardest technique sport, 『Dungeon Assault』.I was the ‘hero’ that had completed every little thing on this sport, however after answering a suspicious survey, I discovered myself within the sport because the weakest Demon Lord, 「Dantalian」.With solely my eloquent tongue and my reminiscences of conquest as a hero—.So as to survive as Dantalian. I shall tear this world aside.