The Mating Dance

Anna and Rayne are two adopted sisters Whose lives turn when they learn that they are not human. In their journeys, they learn that they are royalties and they are more powerful than they could only dream of being.
In their travels, they are invited by the Elders to the Blue Moon ball, or as the masses know it, The Mating Dance. There they dance and find love and also see death, The Beast, A creature cursed from long ago and knows only blood and death.
But within all the confusion Anna gets taken away and everyone has to find her hoping that the beast has not taken her.