Princess Luna, Trixie, a host of background ponies and an unlucky Braeburn come together on a roller coaster of a journey that will take them across Equestria and maybe in the process find friendship.

Luna creates her own elements of harmony in a misguided bid to make friends, but her choice of Trixie as her version of twilight leads to problems since she has no friends either, prompting Luna to send her on an adventure to find the other 'elements' but its not long before Trixie and her companions find themselves on the wrong side of the law and on the run.

Can they get over their differences and come together in the name of friendship or will the attempt be the end of harmony in Equestria?