What do you do once your dream is taken away from you? Rainbow Dash finds herself in that very position. She has to find herself a new dream, a dream that might lead to something she never expected.
Minty meets a runaway rainbow princess whose kingdom has been conquered by King Sombra. Now Minty, Princess Rarity, and friends old and new must unite to save Unicornia, the Crystal Empire, and all of Equestria.