"Imagine being human, then waking the next day to find you're the Guardian Valkyrie, whose duty is to protect the souls of fallen warriors. One little catch... I have to find them first!" Fallon Creed's life has been turned upside down and she must find the missing warrior souls before others with less than honorable intentions can get their hands on them. She not only has to face these new enemies, she also learns that someone close to her is not who she said she was. With the aid of two powerful brothers, Fallon starts to embrace her role as the Guardian. When her strength as a Valkyrie is tested, she starts to have doubts as to whether she can live up to the job. Time doesn't matter to those who are Immortal.....unless you're the Guardian. If Fallon doesn't find all the souls in time, it could mean the end of her existence as well as the rest of the world's.