Unexpectedly receiving an inheritance from a distant relative whom she had never met, the incomparable Baroness Amalia Korff immediately felt: there was a catch in Judge Naryshkin’s gift... While sorting through the judge’s papers, Amalia came across a mention of a mysterious murder that remained unsolved. As if forgetting that there was no point in dredging up the past, the baroness took up the investigation of that long-standing history. And a new crime happened - they killed Naryshkin’s wife, who came to challenge the will! What other secrets does the estate Amalia inherited with the poetic name Blue Valley hide?