Canadian producer Joel Thomas Zimmerman, also known as deadmau5 gets sent to Equestria due to a wiring problem during a thunderstorm. He than realizes that he isn't in his home anymore and everything seems a bit more colorful. The only thing that he has now is himself, and of course a cat, who he adores a lot.

Complications start to arise as he finds out that he isn't on Earth anymore, but Equestria. A land who's population consisted of mostly ponies. Deadmau5, now known as Joel Zimmerman must find a way home with the help of a certain DJ, who will help guide him to become one of Equestria's top music producers.