The little filly given the name "Carbon Copy" by Princess Celestia is now Twilight Sparkle's apprentice. This filly just does normal things for Twilight. With so many things going on in her princess life,she needs someone to take care of small things she can't do at the moment. Carbon does these day and night,over and over. He got used to it. Until one time,it wasn't just a small thing. A disturbance in a house who's owner wasn't home. A burglary. This event would change his life forever.