Twilight discovered a secret. A big secret about Celestia, and now is going to confront her...

What is going to happen?

Twilight decided to recover the things she lost when Tirek destroyed her house, but what she did not know, whas that it was the begining of a very long journey, and the first step was finding her as a changeling.

Little by little Twilight begin to discover a new reality and begin to question herself about if she was the same Alicorn Princess Twilight at the begin of the journey or Twilight Sparkle, Princess of Changelings