Abitha Howl and her twin brother Tyler Howl are fighting for their lives. WIth their secret world in choas as the Fallen of their people fight and kill the rest of their population. This hidden world they live in is called the Underground, filled with mystical creatures and people with gifts. Abitha and Tyler are apart of the gifted generation along with all their friends, fighting to save the good in their wold. Trying to keep this war a secret from the humans is harder than they thought.