It's been over a year since the changeling invasion occurred. Like a lot of other invasions the news didn't spread too far. Everything had, once again, been swept under the proverbial rug, or so it seemed. Unbeknownst to Equestria, Celestia and Luna immediately began an investigation into how the invasion could have possibly happened. Unfortunately for them, they have hit a dead end and the case is growing colder by the day. That is, until a piece of evidence comes to light that no one expects.

Author's Note: Work in progress. This is my first fic, so please let me know what you think!