Beautiful Nightmare

You'd be lucky not to see her. She's almost every where. She's a mystery. No one knows when, where or who she will attack next. Once she has got you, theres no way out. She make you fall in love with her. The lights go out, she attacks, you hear a high pitched scream and then you're dead. She leaves with no trace of her ever being there and thers nothing but a bloddy body left behind.
Some say shes like a siren, but shes more like a beautiful nightmare...