Mystery. Love. Magic. Murder. Truth. These are all important elements in the murder mystery Fluttershy has written, and is now asking Twilight to read. But she struggles to solve the mystery in which it turns out she's the protagonist.
Before Twilight Sparkle ever showed up to Ponyville a lot has happened and she still is learning what that includes. When Rainbow Dash is hurt again, she's gets to learn about an old friend, Kimono.
The Cutie Mark Crusaders have always been told that every pony gets their Cutie Marks eventually. So what happens when they meet the exception to the rule?