There are no more smiles. No more parties. No more fun times. All of that, taken away. One Element of Harmony is missing, lost in her own world. Is it possible to pull her out, or will Equestria have to find a replacement?

Can Ponyville survive without Pinkie Pie?

Rainbow Dash gets an unexpected visitor with an unexpected problem, and receives some help in the form of Twilight Sparkle & Pinkie Pie.