The central character is a young girl named Marie from France. She finds herself in the Russian capital for the first time and immediately gets caught up in an incredible adventure. The enthusiastic Frenchwoman, who had only seen European cities before, falls in love with a resident of Moscow. In addition, Marie becomes so captivated by the atmosphere and mood of the Russian city that she decides to settle here permanently. However, Russians are very different from the French, and she will have to adjust to many things.