Rainbow Dash heads into a record store and accidentally stumbles upon a WonderBolts record. Excitement builds up inside her, and she buys it immediately. When she gets back home, however, it turns out she can't handle a vinyl for the life of her.
After giving the magic back to Maritime Bay, Sunny is plagued by a question: why was it hidden away in the first place? Seeking answers, she heads into the caves where it all came from, but what she finds isn't at all what she was prepared for...
The world of Equestria hasn't seen magic for a long time and a mistake with a magical object sends to ponies to the Everfree forest in a old abandoned building. Only, this building still has residents. Wooden, four legged, wooden teethed residents.