The following account was recorded in the agent's log during your transmission: Weird geometric rock formations cover the entire ceiling of this massive, damp cave. Umm, water's seeping in from somewhere, creating a thin layer of mist that's suspended just above the rocky floor, and the air's crisp with the scent of wet earth. This huge, crystalline entity is somehow unfolding itself from the rocks, its facets reflecting the pale blue light of what looks like a midday sun that's somehow shining through the cave's ceiling, even though we're clearly underground. The entity's core is pulsing with this gentle, blue-green light that seems to be mirroring the rhythm of the dripping water.