How many secrets can an old merchant mansion in a provincial Volga town keep? What does the night watchman of the museum who was assassinated know about them...

In a small, quiet town on the Volga, they have been searching for the missing owner of an ancient mansion for six months. Against this background, a new emer...

They say that finding one treasure is luck, two is luck, three is a lie. But what if treasures pour in as if from a cornucopia? What should three adventure-s...