Apple and Riley have found out Lauren is a Mother Perfect, just like her dead mother Elisabeth, and now that Alison has been savagely murdered the very thing, which bonded them together is the one thing that makes their connection earth-shattering and lethal. Apple has selfishly taken over Riley's free will and she wants Lauren dead. Detective Neese is hot on their trail for their felonious actions and believes something mysterious is afoot. Lauren's Aunt Geneve, the head Mother Perfect, wants all the hybrids wiped clean from the earth and the Fearians defeated once and for all. The Fearian Counsel wants their dagger back to renew The Seal and take over the entire world, murdering every Perfect alive and any humans unfit to serve as slaves upon the earth. Can earth survive the Perfect invasion?