Synopsis

The renowned musician Kyoransky’s baton seems to direct the music toward a finality, a death knell for the composer himself. Those who witness the performance are overcome with a sudden, violent impulse. The object of Lupin's desire is the very conducting stick, encrusted with diamonds. Disguised as a cameraman, Lupin films the orchestra, meticulously analyzing the recording to unravel the mystery: a form of hypnosis, transmitted through soundwaves imperceptible to the human ear. As the confront