The second episode from the "Mystic Tube" series ascertains the variations of "transitions of the reverberations as the sound sources are moved" with continuing the same basic simple plot of "pilgrims pass through a tunnel, playing music as they make their way to their destination". This episode is about the four pilgrims who are led into a high-key sunbeam. The drones and Mevrevic riff in three different folk flutes (Quena, Shinobue, Suling) are intoxicated under the interference of the fluorescences, still, the four continue with their pilgrimage.