The sixth book in the Who Rules? series.

Equestria has a new princess, and she's unlike any they have had before. Princess Celestia and Princess Luna find themselves having to deal with a plotting, scheming, deceitful pony in their midst--and Princess Chrysalis, as well. Be careful what you wish for, because sometimes it happens.

There are many aspects of this story that build off of the previous books in the Who Rules? series. If you haven't read them, you might not be able to follow everything that happens here.

Warning: This story contains graphic descriptions of sex and powerplay, as well as a smattering of futa. If you are offended by these things, then please do not read.