Impossible Geometry
The temple housing the Void Relic is constructed from a dark, basalt-like stone. However, 3D laser mapping revealed that the corridors and domes are not perfectly symmetrical. They are precisely offset by a few millimeters at key junctions, creating a massive acoustic chamber.
Acoustic Design
The entire structure acts as a parabolic amplifier. The very slight humming produced by the hovering Void Relic is channeled through the asymmetrical corridors, compounding in intensity until it creates standing waves of infrasound within the main chamber.
Dive Deeper: Subsonic Frequencies