Voice of the Serpent

Prague, winter 1925. The autumn fog has given way to frost. The elegant cafés are bustling with life, the clatter of trams rings through the streets, and the captivating tones of a piano echo through the cinema halls. The young republic looks confidently towards the future. But the past does not forget. And some voices cannot be silenced. The gentlemen from Councillor Zavázal's office are tackling a new case – the mysterious disappearance of two young and successful doctors. Both have vanished without a trace. Who made them disappear, and why?