Willow Smith is a werewolf, but she is also an angel. Long ago, she was the most youngest and purest angel of light until one day, a curse was casted upon her, slowly consuming the light from within her and turning it into nothing but darkness, thus ever so slowly transforming her into the most feared angel ever; an angel of darkness. Years later, the darkness still courses through her body, consuming the light from within her. The only one who can break the curse and save Willow is her mate, Xander Warren. But, with the darkness coursing through her more and more each day, can Xander save her in time? Or will it be too late? If Willow becomes an angel of darkness, the world would be destroyed. The fate of the world and Willow rests in Xander's hands. Can he save both the world and his beloved mate? Or will it all end in death and destruction?