The following account was recorded in the agent's log during your transmission: Late afternoon sunlight filters through the dense latticework of a partially submerged, ancient Roman cistern, casting intricate shadows on the rippled surface of the water that somehow appears to be flowing upwards from the cracked stone floor. Umm, the air's heavy with the scent of damp earth and algae, and I can hear the faint sound of scuttling, unseen creatures echoing off the stone vaults above. A series of cryptic, shifting hieroglyphs seem to be etched into the water's surface itself, like... they're not quite legible, but they appear to be slowly rearranging themselves to spell out a hidden message.