After the death of her beloved sister, Anna Terekhina fled from her hometown abroad. Four years later, she returns to where this terrible tragedy occurred. The hands of an experienced plastic surgeon made Anna look exactly like the Frenchwoman Lucienne, who is traveling with her on the same train. Lucien must brilliantly play her role in her cunning plan... So why does Anna, who now bears the surname Morel and owns a famous perfume company, return incognito to her hometown, and not alone, but with her double?..