Deep within the innermost sanctum of the Netherworld Sect's headquarters lies an absolute forbidden zone: the Chamber of Silence.
This place is not a natural cave. Instead, it is a distorted space forcibly carved out along the most "complete" interface of a massive, pitch-black geometric mass known as the "Core of Silence."
The chamber is pitch dark, save for the eerie blue data streams flowing across the surface of the Core of Silence, which pulse like living blood vessels to provide an icy, rhythmic source of light.
Chapter 689