The following account was recorded in the agent's log during your transmission: Massive, ancient-looking stone reliefs depicting Kabbalistic Sephirot are etched into the sides of an underwater trench, like, covered in weirdly pulsing bioluminescent growths. Schools of iridescent fish swim through the trench, leaving trails of glittering, gemstone-like scales in their wake, as tendrils of faint, pulsing light dance across the stone surfaces in sync with some hidden rhythm. The air's incredibly still, but the pressure's really building, like it's gonna release any moment now. Water's flowing down the trench's slope but somehow looping back up again in a perfect closed circuit, defying gravity and basic physics.