Eighteen-year-old Jimmy Miller, called Singer by his platoon mates, wants to prove his bravery in the trials of war, but he never considered how hard it would be to kill a man or what might happen if he did. He doesn't think about death and dying; he only imagines the glory. But when a vicious North Vietnamese Army ambush engulfs Singer and his friends, everything changes. In the heat of battle, Singer confronts the terrible truth of war and discovers a frightening darkness within himself. His struggle to survive takes on a deeper meaning that tests his courage in ways he never expected.