Meet Rainbow Dash, Ponyville's best flier, maybe in all of Equestria! Just a simple pegasus, she has no brothers or sisters, or does she?

Meet Daring Do, she's titled as Queen of the Jungle, no doubt about that! Just a simple pegasus, she has no brothers or sisters, or does she?

Both of them seem to have a book about themselves. Both have read them. But both don't realize the other is real.