BookRix

A human named Selene Christopher has the ability to see spirits and save them. When she is saved by a Demon, named Demetri Lone, from a demon attack, they fall in love. But things go wrong for selene when she remembers her past as an angel and is forced to take swords up with her own kind.
A man claiming to be her brother, with a mysterious tie to an ancient legend, shows. Can Demetri save her from the darkness that has claimed her soul and possibly her heart?