The following account was recorded in the agent's log during your transmission: Dense, crimson-colored water fills a massive, crystalline cave, casting an eerie light on everything. The air's pretty stale, smelling of old stone and something umm, metallic, and it's almost silent apart from the sound of gentle dripping somewhere in the distance. A perfectly intact, antique, wrought-iron staircase somehow descends into the water, spiraling downward, and it looks like it's covered in rust – but somehow also coral and anemones, as if it's been underwater for years. The sun is somehow shining through the crystal walls, casting no shadows despite being clearly underground.