Heart Piece was born into an unusual situation. The Elements of Harmony separated, Equestria in a time of silent peace, and new contacts from outside lands. Oh and did I mention that Twilight Sparkle is her mother? Yes indeed, Heart Piece seemed to have been born with everything... But it appears as if she doesn't want it all. She is a princess that quite frankly, doesn't want to be a princess.
Is this weird peace the silence before the storm. Heart Piece must decided- Her true passion, or the throne.