"What is a ghost, really?" That was the question Simon Riley asked himself as he wandered the bombed-out streets of Fallujah, alone, with only his thoughts and a broken radio. He had seen comrades rise when they should have been dead not by a supernatural power, but by the sheer will to survive. The emptiness in his eyes was reflected in the dead windows of the city. Perhaps a ghost was not what others saw, but what he himself left behind: the traces that no one would ever fully understand.

And on the other side, you are trying to see the positive in life despite the cruel things that happen, forming a unity with Simon was something that would change your life... Things that make you think...