Alex is a normal teeanger and has been for the past 18 years of her life, until her life changes once she comes home one night. With the help of a mysterious necklace, while she is sleeping she wakes up to a sudden sound-an angel. Not just any angel, her guardian angel who just happens to be the prince of Hell. With Heaven and Hell at war both searching for the "Chosen One", Alex has no choice but to also join the search then return home as planned. Hiden and disguised as one of the angels, Alex also adapts to the life of the angels and their use of powers having granted she learns to use their powers as well. But one question will still lie during this great search, who is the "Chosen One"?