US Army Captain Adam Whitaker is a doctor in an Iraqi hot zone. Death is an all too frequent occurrence. So why does Adam keep seeing the same soldier lingering in the area when he loses a patient?

On a med-evac mission, Adam's vehicle gets hit. Adam is the sole survivor. The same unknown soldier rescues Adam from certain death. Sig isn't what he looks like, hot as that is,--or maybe it's that he's more than he seems. Can an immortal Valkyrie and an all too human military doctor find some way to overcome impossible obstacles to find happiness together? What price will Sig have to pay? It's not going to be that easy to walk away from being an angel of death.