When Rarity and Rainbow Dash disagree on something, they settle their differences the only way two mature mares can: Forcing each other to embarrass themselves.

Twilight Sparkle, Element of Magic and student of Princess Celestia, has braved many dangers and defeated powerful foes. But on a peaceful afternoon, she will face her greatest challenge: eating some lunch.

When the pegasi of Equestria begin having difficulty flying, and earthquakes plague the land, Twilight Sparkle is tasked with finding out why.