"Get your muzzle out of those books and make some friends!" That's what Princess Celestia tells Twilight Sparkle. She may be the smartest unicorn in Equestria, but Twilight Sparkle gets an "incomplete" in friendship. There's more to life than learning magic, after all -- so she goes to Ponyville on a mission to make friends. There she meets five special ponies who take her on exciting adventures and teach her the most powerful magic of all ... the magic of friendship! (Source: Hubworld)
As Twilight Sparkle, Fluttershy, Applejack, Rainbow Dash, Pinkie Pie and Rarity battle a monster, the rest of Ponyville rushes to make it to a wedding on time.
When the map calls Rainbow Dash and Pinkie Pie to the ancient kingdom of Griffonstone, they have differing ideas about what problem they have been sent to fix.