Tim, a mail pilot, joined the RAF during World War II. He and his boss, Baker, fell in love with Sha, a girl singing in a nightclub. Two romantic enemies flew the same fighter, and when they were forced to land on the beach and were captured by the Germans, the two men tried to find a way to escape from the German position. Tim, who was injured in order to cover Baker's injury, but did not come back to the appointment in time, was misunderstood by his girlfriend, which led to a breakup and his girlfriend fell into Baker's arms. But when Tim's life or death was unknown because of taking part in the flight battle, his girlfriend Sha ran desperately to the dock. He saw Tim appear in the crowd, rushed up and kissed him deeply, and Baker touched and silently left the couple in the flames of war.