With only three days until the wraith king turns the earth into an all-you-can-eat buffet, Addison Beckett must enlist brooding sentinel Asher Green’s help. But Asher has erased her memory, along with the knowledge that he loves her, wants her, needs her. When Addison’s trapped by the wraith king, she must choose who will stand by her side during battle: the sentinel she loves who refuses to love her back, or a powerful stranger who insists they’re meant to be together. Her decision will decide the fate of humanity, and once decided, can’t be undone.