We all hold secrets. Some are bigger than others. For the royal sisters, the secret they keep is the key to their past and their future. It will change their lives, and those most dear to them, forever.

Part of an anthology of unrelated stories:
The Secret Life of... Rainbow Dash
The Secret Life of... Big Mac
The Secret Life of... Pinkie Pie
The Secret Life of... Applejack
The Secret Life of... Apple Bloom
The Secret Life of... Discord
The Secret Life of... Scootaloo
The Secret Life of... Maud Pie