For the first time in Equestrias history, both Princesses Luna and Celestia will be coming from Canterlot to Ponyville for a royal visit. Of course, this has the town in a uproar as they rush around trying to prepare for the big event. Twilight Sparkle, of course, is head of the preperations.

Everything is going well, until something starts to go amiss in the Everfree Forest.