The 13 Circles

You have heard the story of Camelot, in truth, you know of but the puppets on the stage. ‘Tis with the great thirteen Circles of the world, a parallel civilization once found the globe over, that the true story of Arthur lies.

But you ask, who was this civilization and what are the Circles? If they are so famed, where are they now? Indeed, your memories have faded but you knew, you all knew.