The Magicality families are not entirely human.
They've traveled the astral planes, fought monsters thought to not even exist, unlocked fantastic magical powers, and passed it all down through generations. The Magicality legacy, culture, and heritage is always passed down to the family's oldest daughter, while the family's oldest son serves as a Magicality Guard to the young Magicality, sometimes called a Celestial or an Astral. However, the school for learning the Magicality arts was destroyed a long time ago, and the four surviving Magicality families on Earth aren't sure they have the strength to reopen it again. That is, until the new generation of Magicalities rises.
(listed as fantasy, because I didn't know whether to put it in fantasy or sci-fi)
(dimensional travel ahead)
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.