Everypony knows the story of how Equestria was founded. How the leaders of the warring pony tribes soon came together and founded Equestria. How the Alicorns appeared shortly after to protect the ponies from outside dangers. But, noone knows the origins of the ruins that have been engulfed within the swamps surrounding ponyville, nor do they know the significance of a lone door standing in the forest.

How will the Mane 6 react to their discovery when they find the origins of something that should have stayed in the past?

I have no idea who drew that image, but it fits a certain character perfectly. No, not "him". I've lost a bit of interest in the "dark" stories, so I'll be working on another story immediately after I finish From man to mare : chaotic convergence. This isn't cancelled, but until I find interest in it again, it'll be more of a burden than a pleasure to write this.