Dungeon Defense (Novel)

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.