Dasha Vasilyeva is invited to a dinner party at Professor Yuri Rykov’s place. How outraged she was the next morning when the Rykov spouses accused her of stealing a golden egg made by Fabergé—an egg they supposedly regard as a family relic. A tabloid newspaper “Ulet” published an article in which Dasha was also named a thief.
To protect her reputation and help return the egg to its rightful owner, Amalia Korff, the amateur private detective Dasha Vasilyeva begins her own investigation. And then, one after another, the participants of the dinner party start dying. It’s like a plague hit them!.. “Oh, this is all not for nothing, not for nothing!” Dasha thinks, and decides to get the Fabergé egg—even from under the ground…