In 1939, the start of the Second World War, Sophie becomes a messenger for a Resistance group in Northern France. But as the German invaders overwhelm the British forces on the French coast, Sophie finds herself more deeply involved with the Resistance — in a dangerous plan to save a young Scottish soldier...

As a sleepy William awakes from the cries of Fire. He thinks something big must be burning. But from the comfort of his own bed he does not realise the whole of London is ablaze! Will is desperate to help save his home and beloved city but are Will and his family in danger? Will they be able to escape with their lives?