My name is Esau Cursehoof. I am a mare that lived with my family in Tartarus, the most well-known and strongest prison in Equestria, as Keepers. But that was only until the Changeling incident happened. Now all those that I loved are dead and they'll never come back.

Now that I'm Head Keeper and the sole survivor, I don't know what to do anymore. But then, the Princess Celestia gave me a chance, to start anew in a place called Ponyville.