After a serious operation and an unbearably-long recovery, Applejack feels as though a piece of herself has gone missing. It's up to Rainbow Dash to help her get it back.
Rainbow Dash is acting strange. No, unusually strange, that is. She's acting like at once she has something to hide and wants nothing more than to scream about it.
Applejack has brushed her mane, put a ribbon on her hat, and there's a sway in her step. Most ponies want to know who the special pony is, but Rainbow Dash has a more important question: Will AJ ever play horseshoes with her again?
All Applejack wanted to do was finish her chores, help out at the Ponyville Days Festival, and have a small article written about her farm for advertisement. Was that too much to ask? If it involves Rarity and one of her romantic crushes....then yes.
Applejack is captured by the dread pirate Rainbow Blitz. She's offered her freedom in exchange for the location of her home island, or else she can remain a prisoner forever. She decides to take a third option.
Knight!Dash is given the task to go and rescue a princess for her Lord Discord. Only, she arrives to find that the princess has slain the dragon herself and Rainbow Dash finds herself way too interested for her own good.