The following account was recorded in the agent's log during your transmission: Massive, crystalline stalactites just kinda... hang from the ceiling of this cavernous underground cave system, reflecting the light of a lone, flicker-free LED strip embedded in the rock somewhere above. Umm, the air's super still and cool, with this... damp, earthy smell, and I can feel the air pressure steady as a lone, iridescent squid swims by, somehow perfectly following the path of a never-ending loop of Rickrolling meme projected onto the cave walls. The squid just phases right through solid rock as it makes its way around the cave.