Rebecca had a guardian angel. Madeline would save Rebecca from times of trouble, and she would be there for Rebecca whenever she needed her. Rebecca loved Madeline, and she trusted her with all her heart. That is, until one day when there's a terrible accident that not even Madeline can control. Now, Rebecca is 18. She finds herself wishing and hoping that her guardian angel will come back. But is Madeline still there? Can Rebecca ever find her best friend and guardian angel again? And will Madeline ever be the same after what happened, not to mention the guilt she feels? And what will happen when Rebecca is in danger?