This film is directed by Joseph J. Lawson. In 1944, when the war was in full swing, an American tank team fought bravely, but it was difficult to defeat the attacks of the Nazis, repeatedly retreating, and when it was a close call, they found a breakthrough and finally broke out of the enemy's line of defense. However, when the tank fuel ran out, they had to go forward on foot. on the way, they met a nun and learned from the nun that there were many children waiting for rescue in the orphanage not far away. The American convoy that had been responsible for protecting them had been executed by the Germans. The nuns insisted on going back to protect the children. In order to protect innocent people, the soldiers followed the nuns to the orphanage.