In a world where shapeshifters and humans live together, seventeen year old Theresa faces these awful creatures everyday, constantly being reminded of her biological shapeshifter father who raped her mother. Nothing good ever comes from these mutants. With her bat shit crazy mother and the new school year starting up again, she knew there would be some changes in her life. After meeting Ayame, the one person who finally understood her, things seem to be getting better until her biggest fears came true.
Human and shapeshifters don't get along, we call the shapeshifters by slurs like "furries" "mutants" and "hellspawn". Its "highly recommended" that the shapeshifters stay on their reserves at all times, most of us humans will kill them on sight.
The only things we hate more are the Halflings. When a human betrays their kind and has a child with a shapeshifter there is 1/3rd chance the child will come out human, 1/3rd chance they'll come out as a shapeshifter, and 1/3rd chance they'll be a Halfling. Halflings are nothing, they can't take their shapeshifter form but aren't completely human. They have certain characteristics that make it easy to notice like them ears and a nail but nothing else. Their mark is also deformed making it an easy give away. They're freaks.
In the epic conclusion to the Devil's Deal series, Freya has one final chance to discover the full potential of her own power, and to use it to restore balance in the universe - once and for all. After the destruction caused by Roisin, Ferya and Torix come to terms with their losses and mistakes... And prepare for a final battle that will change everything.