The Damned Holies (The Fallen Wars 1)

Angels. Cute, little Heavenly beings, right?
Wrong.
The angels, all sixteen of them, have been exiled from Heaven. They fell to Earth and crave revenge on God, hurting the things He loves the most; humans. They're immortal, superhumanly strong, impossibly fast, and unnaturally cunning. They're not humane; they are brutal beings who do not sympathize. They have waged a war with humanity for over two decades and Aimee Chevalier was placed right in the middle of it the second she was born.
She is Nephilim; half angel, half human. She’s being hunted; all the human governments want her dead and the angels want her to help them take over the world by controlling or killing off the human race. She has been on the run, her adventures taking her all over the world while she tries to stay neutral and stay alive, but her time is close to expiration.
Even the immortal run out of patience.