Warfare

Sylvia Grey, is a danger to man kind. The Mysterious boy who's been watching her is the only man that can either kill her or trick her into taking her to the Nephilim.
Hell will do anything to use her for her power to destroy the heavens and protect their world. Heaven will do as much as they can to use her power for good and protect her from the Nephilim; Safe up above.
Sylvia doesn't know anything that's going on around her. But she knows that she carries a dangerous power inside her that could destroy both worlds. She knows she's inherited some of her good power from her mother who is an Angel. But she's afraid of the other half of her power, the dark power, the power that has a mind of its own and could control her itself if she doesn't control it herself, and the damage this power will cause.
She doesn't know where she inherited this power from, her mothers never dared speak a word about it, but she can catch glimpses of regret in her mother's words. But she knows that whoever it was she inherited it from isn't good, and she can already feel that power taking control of her, because whoever it is wants her and she will go to any length to find out why.
Until she meets a handsome, mysterious boy who fell from Heaven and became a Fallen Angel who wants to help her and she doesn't know if she should trust him. Since her mother has always told her to stay clear of Fallen Angels. He told her he would go against the Nephilim orders to help her. He flirts and takes interest in her one minute than becomes cold the next and she can't figure out why.
But as much as she doesn't want to be attracted to him; She does and her decisions become harder to make. Heaven or Hell? The good or the Bad? Her mother who she loves to death or the first boy she's ever been in love with, and feel loved back? Choices, choices, choices and whichever one she chooses will cost her.