BOOK IDEA!!!!!: Back when people were seperated by rank, when they trace their bloodlines, the highest ranked were those decended from angles. And, the most powerful demons. As you know, loving someone I a lower rank than you was forbidden, but some ran away to be togeather and so on. When a demon and an angle had a child, the child is titled as a Guardian. (Guardian angles?) and they have an option of a job. Save the lives that are dying but meant to be continued, and take the souls of te ones whose lives are meant to end. Brad Rider saved Dakota's life the first time. That was meant to happen. They fell in love, but she got cancer. The doctors are going to remove her oxygen supply the next morning to end it, but brad can cure her. But Guardian angels only save those meant to be saved, but their laws force them to let the ones meant to leave, leave. Those lives are NOT meant to be saved or continued. Breaking the law won't always end up saving the life. Brad wants to save her, but the other angles would have a duty to find them and take her soul, because she should be dead.