Twelve years have passed since the last case in Kamianka. And Jacob Rovner finds himself at the epicenter of mysterious events again. The usual Sunday evening service in the village church ends incomprehensibly - a strip of bright light crosses the sky and disappears in a few minutes. Should he believe in the 'God's miracle' or in the 'Austrian spies'? Write everything off to the vagaries of the weather or listen to the old Hasidic stories? Jacob Rovner undertakes another investigation, during which he may become a criminal.