About the book: 2020 / the 90s were coming to an end when Katya Malysheva returned home from distant travels and began to settle down in her homeland again. Old friend and former companion Valentin did not please Katya in any way; he mysteriously retired from business and explained that the Argus agency did not need her services. Nevertheless, in Moscow, Katya found an unusual but exciting activity - she began looking for a lost treasure, although she doubted that it existed. Nevertheless, in the process of searching, she had to turn to her old friend Valentin, and no one regretted it.