How do you save the soul of the only man you ever loved...when he doesn't even remember your name? Killed in a tragic accident, Callie Williams is destined to join the guardian angels, but first she must relive her forgotten past lives. As her long-buried memories slowly resurface, Callie embraces them all, but everything changes when she rediscovers her lost soulmate, Aydin, and the tragic mistake that ripped them apart. Obsessed with her need to fix what she destroyed, Callie abandons her heavenly role, returning to Earth alone. But Aydin is no longer the man she once knew. The darkness of his past has left its mark, and to bring Aydin's soul back to the light, Callie must risk losing her own.