When an injured German soldier washes up on a beach near Freya's home in England, she decides to help him, despite the consequences of helping the enemy. Forced to put their lives behind them to survive, they work together and form a bond that no bullet can break. With WWII forcing people and families apart, the two find that their friendship will be put to the test, and that Freya is determined to keep her promise to help him get back home.