True evil is not someone who does horrible, unspeakable things and recognises what they are. True evil is someone who does horrible, unspeakable things under the impression what they are doing makes them good. Commander Sam Wade has lived his entire military career following orders to the letter, now, facing an unfathomable evil that hopes to wipe out all life on Earth, he is forced to join forces with one of humanity's most psychotic mass murderers. But can he face the demons without succumbing to his own? Can he Dance with the Devil?