The true story of the founding of Equestria. Well, just after the founding. After all, Luna and Celestia weren't actually around back then.

In other words:
The backstory of the series is quite confusing at times, with many scenes that I wish were featured. There are many stories of how Luna became Nightmare Moon, but none with my flair. And none of them, I'm sure, are quite so ridiculous.

There shall be no shipping of any sort. If there is, you shall be warned, and it will not be an important detail.