A thousand years ago a child was born into a world of suffering, and begat even more suffering upon the world. Thrust into the care of ponies who would use her as an instrument of revenge; she pursues her own nefarious ambitions.
Mystery. Love. Magic. Murder. Truth. These are all important elements in the murder mystery Fluttershy has written, and is now asking Twilight to read. But she struggles to solve the mystery in which it turns out she's the protagonist.
A serious take on the HiE self-insert genre. This is the story of a by all accounts normal human being, caught up in events beyond his control. Forced to deal with the possibility of being stuck in a world that's strange in more ways than one.