Mountain Cave Prison

Remote cave prison carved into a mountain, damp and echoing. Appears in chapter 44.

The Mountain Cave Prison debuts in Dark Age as a foreboding, remote facility carved into a jagged mountainside, its damp and echoing chambers serving as a grim testament to the escalating brutalities of the Solar War. Though it appears only briefly in chapter 44, the prison embodies the saga's descent into desperate confinement tactics amid Rim-Society conflicts. Its isolation underscores the psychological toll on captives, marking a stark evolution in the series' depiction of punitive landscapes from earlier orbital hells to earth's own unforgiving geology.