Dungeons. They are mysterious things. Nobody knows how they come to be, but everyone knows they come hand in hand with danger and reward. Adventurers all across the land flock to them, seeking wealth and fame. Some will lose their lives. Some will give up. And a few who conquer them will be remembered as heroes...

That is just one side of the story.

Join Adam, a Dungeon who has lost his most important memories, as he learns what it means to be a dungeon again. Who was he? What happened to him? What is his purpose? These are the questions he must answer as figures from his past resurface, and new enemies plot against him.