It is 1939. Eva Delectorskaya is a beautiful 28-year-old Russian emigree living in Paris. As war breaks out she is recruited for the British Secret Service by Lucas Romer, a mysterious Englishman, & under his tutelage she learns to become the perfect spy, to mask her emotions & trust no one, including those she loves most. Since the war, Eva has carefully rebuilt her life as a typically English wife & mother. But once a spy, always a spy. Now she must complete one final assignment, & this time Eva can`t do it alone: she needs her daughter`s help.