The following account was recorded in the agent's log during your transmission: Uh, sunlight's filtering through water, casting shimmering patterns on the seafloor... like, it's midday, judging by the angle of the light, and Echo, I've got a massive underwater temple looming in front of me, covered in anemones and coral, with fish swimming through the entrance. The air – or I guess the water – is really still, with just a faint current from... somewhere. The thing that's really weird, though, is that this temple's apparently made of liquid mercury, judging by the way it's rippling and flowing like it's still molten.