The Lost

you are wondering on a battlefield when you find her peirced with a piece of metal, buried under rocks and concrete barely breathing, she is a soldier from the "other side" humans have set out to destroy them so that they may not take over our world, the "Other Side" is a dimention of warriors out to destroy all galaxys, and worlds in the name of their god. She vowed that she would not harm another lifeform and was cast astray by her brothers and sisters from "The Great Bryond".