Siren was once a very beautiful human. But when her love was struck blind and passed her up for another girl with a beautiful singing voice, she made a deal with the Dark God. "Let me sing more beautifully than anyone else in the world," she pleaded, hoping to win her love back. So he granted her wish.The round pouches on her face and body are wind sacks. They are constantly expanding and contracting, supplying air to her many mouths so that she may continuously produce the most dulcet harmonies ever known to mortals. However, all that singing can make one hungry...Poor thing-all she wanted was her love to love her again. But now she serves the Dark God, protecting one of his treasures.