Whenordinary seventeen-year-old Ellie starts seeing reapers-monstrous creatures who devour humans and send their souls to Hell-she finds herself on the front lines of a supernatural war between Angels and the Fallen, and faced with the possible destruction of her soul.

A mysterious boy named Will, who has been waiting sixty years for her return, reveals she is the reincarnation of an ancient warrior, the onlyone armed with angelfire, and capable of fighting the reapers. He is animmortal sworn to protect her in battle. Her soul has been reborn againand again over the centuries to fight the reapers, and he's been there for five hundred years to protect and fight alongside her. Now that Ellie's powers have been awakened, a powerful reaper called Bastian has come forward to challenge her. He has employed a fierce assassin to eliminate her-an assassin who has already killed her once. At the same time, Ellie is falling in love with Will, even though they know their relationship should be impossible.

While balancing her dwindling social life and reaper- hunting duties, sheand Will discover Bastian is searching for a dormant creature believed to be a true soul reaper. Bastian plans to use this weapon to destroy Ellie's soul forever, not to mention the devastating ramifications for human souls. Now she must face an army of Bastian's most frightening reapers, prevent the soul reaper from consuming her soul, and uncover the secrets of her past lives-including truths that may be too frightening to remember