...People disappear. They simply disappear, as if they dissolve in space. And one of the disappeared is the daughter of the Deputy Prime Minister of Russia. Alexander Turetsky begins an investigation - he begins, not yet suspecting that he is faced with perhaps the most TERRIBLE case of his career. So far, only one thing is clear to him - all the people who disappeared without a trace, who at first glance were in no way connected with each other, had SOMETHING IN COMMON. Just a small thing, just a common, albeit expensive, hobby. However, this single, almost absurd clue becomes the first step in a difficult, confusing and dangerous investigation...