On a road trip, the Sonic Rainbooms find themselves in another world. Sci-Twi in Equestria, Rainbow Dash in The Harry Potter world, Sunset in the Descendants world, Applejack in the Hunger Games world, Fluttershy in the School for Good and Evil world, Rarity in the EG world, and Pinkie Pie in our human world. To find each other, they must do one of 3 things: Either get them all into the EG world, complete the Beauty and the Beast story or will Rarity have to travel to find her friends? What will Rarity choose? Who will she save first? And will she save them all?