Six-year-old Rose is orphaned by the bombing of Coventry in November 1940. She finds refuge with a Cornish farmer's daughter and a Canadian pilot, who become her guardians. As they navigate the hardships of war and survival, Rose's guardians develop a deep affection for her and for each other, forging a new family unit amidst the devastation.

The narrative centers on the resilience of the human spirit and the formation of family bonds in the face of adversity. The premise sets up a story that likely explores the emotional impact of war on civilians, particularly children, and the unexpected connections that can arise during times of crisis. The historical setting of WWII in Britain suggests a focus on the challenges of rationing, air raids, and the general atmosphere of wartime life. The development of relationships between the guardians and Rose points to themes of love, loss, and the search for belonging.