Dasha Vasilyeva has been invited to a dinner party with Professor Yuriy Rykov. How outraged she was the next morning when Mr. and Mrs. Rykov accused her of stealing a golden egg by Fabergé—which, supposedly, had been their family relic. A tabloid newspaper, `Ulet`, published an article in which Dasha was also called a thief.
To protect her reputation and help get the egg back to its rightful owner, Amalia Korff, Dasha Vasilyeva, a lover of private investigation, begins her own investigation. And then, one by one, the participants of the dinner party start dying. It’s like a plague has struck them!...
“Oh, this is no accident, no reason for nothing!” Dasha thinks, and decides to find the Fabergé egg even if she has to dig it up from under the ground…