The following account was recorded in the agent's log during your transmission: Massive crystal formations pierce the air like shards of glass in this vast underground cavern. Umm, the air's heavy with the scent of damp minerals, and it's humid, judging by the mist clinging to everything. Water trickles out from the crystals, forming a slow-moving river that somehow flows uphill, vanishing into the rock face without a sound. The cavern's lit by an eerie blue glow that seems to emanate from the crystals themselves, casting no shadows despite the uneven terrain.