She had been gone for twelve years with not a single hint as to where she was, or what she was planning. She had been presumed to be dead.

They were wrong.

Now, Jedi Council Member Twilight and her friends, following Sunset to somewhere deep in the Unknown Regions, discover a bizarre and dangerous new world, ruled over by Sunset Shimmer. As they prepare to topple her regime, they are unaware that a spy lurks in their midst.