Do you know how this world ends? Become the hero and take down the 72 Demon Lords. The game that was boasted as the absolute hardest strategy game, 『Dungeon Attack』. I used to be the ‘hero’ that had accomplished everything in this game, but after answering a suspicious survey, I found myself in the game as the weakest Demon Lord, 「Dantalian」. With only my eloquent tongue and my memories of conquest as a hero—. In order to survive as Dantalian. I shall tear this world apart.

⎯⎯Blood, merely more blood. The blood-covered girl slaughters mankind. 「From now on, we are the ‘enemy of the world’.」 The battleground is thick with smoke And ten thousand soldiers swing their spears here and there. All around, ears become deafened by the sole sound of metal. The Demon Lord smirks while hiding beyond the smoke, and a single girl becomes a puppet and dances on the battlefield. Making the soldiers, who will soon perish and disappear, the audience. Making the sound of metal, that will soon dissipate and vanish, the applause. Although people are appalled when they see the girl In an out of the way place, people gather and talk in whispers⎯⎯⎯. 「Who is Laura De Farnese?」