Evanescence

She isn’t supposed to exist, but because she does, everything will change.

Ash's mother disappears without a trace; even Ash's memories of her are fading. Afraid of her mother's case going cold and never finding the truth, Ash sets out to investigate. Her investigation leads her to the forest where she unknowingly meets her reluctant protector Abaddon and awakens power she didn't know she has.

Abaddon is the heir to the Hell Realms. He alone knows who Ash's mother and father are, and the truth of her taboo origin. Abaddon intends to use Ash for himself but uncovers a prophecy that involves his ward. His reluctant desire to protect her brings forth a fierce passion he doesn’t expect. On the run from both Heaven and Hell; can Abaddon protect the woman who wields enough power to destroy them all?