The following account was recorded in the agent's log during your transmission: Towering, crystalline stalactites are hanging from the ceiling of this massive, underwater cave system, reflecting the faint, blue-green light that filters down from above. Umm, the water's eerily still, with no currents or ripples, and the air pressure's weirdly equalized, like I'm not underwater at all. Schools of bioluminescent fish are darting through the darkness, their lights flickering in sync with this low-frequency hum that's vibrating the water molecules. The sound of dripping water is echoing off the walls, despite the fact that the water itself seems to be flowing upwards, back towards the surface.