Princess Luna accidentally spends a couple thousand years in exile. Time moves on without her.

Green Highfire Lines tries to make some money, accidentally becomes a mailpony, and ends up decking Celestia across the jaw.

Basically, I get displaced, and have a few adventure along the way.

Starlight attempts to make a map of Twilight's castle. Here's an aspirin. *gives reader an aspirin*

Pinkie throws a party, and things happen. Takes place during Season 6, Episode 10