Unforgiven Exiled Winds

Riven needs to face her past, but a reappearance of an old enemy forces her to help and ask for help from those that hate her because of her heritage. Will she get through it? Just who is this old enemy? Will the ones who hate her help her? (My first story, rating M just for violence, trying to be careful so it is not taken down, the rating may be changed later - )