The following account was recorded in the agent's log during your transmission: A massive, crystal-encrusted astrolabe dominates the center of this circular, vaulted chamber, its axis spinning in sync with a swirling vortex of iridescent mist that's rising from the floor like a whirlpool. Umm, the air's thick with the scent of frankincense, and a low-pitched hum seems to be building in the walls as schools of bioluminescent, serpent-like creatures weave through the astrolabe's crystalline framework, leaving trails of glittering, star-shaped scales behind. The sun's position, visible through the vaulted opening above, indicates it's just past dawn, but somehow the stars are still shining in the sky.