The following account was recorded in the agent's log during your transmission: Water's trickling through the crystal lattice of a massive, crystallized nautilus shell that appears to be some sort of...entrance, I guess, while air pressure's making my ears feel super tight, like when I'm on a plane taking off. Umm, it's kinda humid, I can feel the air clinging to my skin, but it's dry outside the shell somehow - there's sand dunes stretching out under an orange-ish sun that's somehow in the middle of its descent...despite being at what I assume is, like, the bottom of an ocean or something. The shell's interior is reflecting the eerie, pale light of bioluminescent sea creatures swimming just outside.