The following account was recorded in the agent's log during your transmission: Crystalline stalactites hang like shards of glass from the cave ceiling, illuminated by a diffuse, eerie glow seeping from an underground river that flows upward, defying gravity. The heavy air is stale, filled with the scent of damp salt and ozone, and charged with static electricity, making my skin tingle... Umm, it's almost like walking into a Nikola Tesla lab, but instead of machinery, there are these ancient, Lovecraftian symbols etched into the crystal, reflecting the pale, icy blue light that filters through the cave. Water pours upward from the river's depths, silently filling a glittering obsidian fountain that appears to be levitating in mid-air.