June 6, 1944, D-Day. Sixteen-year-old Dee Carpenter, a young American soldier, is in a boat heading toward the French coast. This is the day everything will change. Dee is terrified he won't survive. He's not alone in this. Behind enemy lines in France, a girl named Samira is working as a spy. Samira is trying to sabotage the German army and find her mother, who has been taken by the Germans. At the same time, James McKay, generally considered mediocre, parachutes from a plane. And Medic Henry Allen runs through bullets and bombs to help wounded soldiers. In a breathtaking race against time, these characters must fight for their lives. But the Germans are lurking, and danger lurks around every corner. Will they succeed in liberating Europe?