Amina and her friends are not on board with this puberty thing. She suffers from hemophobia and faints at the site of blood, her arch enemy veggie is used to describe the pituitary gland, the culprit that starts puberty. She's heard some of the most embarrassing period stories and has been the target of PMS. She was not having it and neither was her friends. So they all desired to stop puberty. However, as she and her friends journey through the land of Pubertatem, she discovers the importance of it. In order to return home, she must find the Red Key and release Princess Estronia, in time for her coming of age ceromony. If she completes the mission in time, Princess Estronia will take her rightful place in the Kingdom and the land of Pubertatem will once again embrace puberty. If they don't they will forever reside in Pubertatem.
***************************
Amina is a twelve year old outdoors fanatic on a quest with her friends to stop puberty.She knows that to stop the funkaniestas and pimplettes from continuing their dastardly deeds, she may have to face her phobias she has so cleverly dodged in the past. Her ordinary life is no more as she journeys through the Kingdom of Pubertatem in an attempt acquire the Red Key.
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.