Before we start

"I was lost, but he brought me back."

Sirens. Known for their ruthless killing after luring their prey to them with their enchanting song. What if the Winchesters get help from a beautiful woman when they are in Nebraska to defeat some demons? When they finish the case and ask her who she is, she says she doesn't remember anything but her name or what happened to her. While she helps out the brothers to find what they are looking for, they try to help find out what happened to her. Will they succeed? Or will they find her dead in a pool of her own blood?

Set in season 3 - onward