WhilepreparingtoleaveUttiraaftergraduation,MeganfindstheBookofFury.Theanswersshe'sneededaboutwhosheis,herpurpose,andherpowershavebeentherethewholetime,alongwithashockingrevelation.Now,it'snotjustamatteroffindingMegan'smother.Meganmustfindthetwoprecedinggenerationsaswell,becausethebookisclearononething:therecanonlybethreefuries.