Autumn 1940. The Battle of Britain rages. Southampton is home to Britain's only hope of victory: the Spitfire. But when the Luftwaffe drops 2,300 bombs in three devastating raids, the city goes up in flames and the Woolston Supermarine Spitfire factory is destroyed. From the ashes, a story of chaos, courage and community spirit emerges. Jackie is the third generation of Dimmock at her family-run laundry. Polly is the first and only draughtswoman in the Spitfire design office. How will each woman forge her own path in this evolving landscape?