Rafe (Ben Averett) and Danny (Josh Hartnett) are good brothers who have played together since childhood. They are both very interested in flying and have learned to fly together. In the early days of World War II, they joined the US Air Force together. During the training, Rafe fell in love with Evelyn (Kate Beckinsale), a female nurse in the military hospital. In order to help European countries resist the invasion of Nazi Germany, the US military decided to send elite troops to the European continent. Rafe volunteered to go to the war and entrusted Evelyn to Danny's care. Soon, the bad news came that Rafe's plane was unfortunately shot down by the Germans in the air battle, and the possibility of survival was almost zero. Evelyn and Danny fell in love in the pain of mutual encouragement. What they didn't expect was that Rafe didn't die. When the three of them reunited, they were embarrassed. The Japanese attack on Pearl Harbor helped them out, and Rafe and Danny decided not to be rivals in love but comrades in arms.