Raina had no idea of who she was or where she came from, but the four seraphs that captured/rescued her said she was the vessel-and they were there to supply the seed. When all of the elements came together they would produce a force powerful enough to save the world. She was the light-the giver of life-the flame of creation. They were Earth, Wind, Fire and Water. She was pretty sure they were nuts-beautiful but looney. On the other hand, it transpired that they could do some pretty amazing shit ....