Hah, well, it was a straight forward name. The city was on a very rainy shoreside, high on the cliffs where the clouds would linger along the parapets. [Ankari casually watches Tyler clean up, taking quiet pleasure in the man's continued comfort around him. He reaches to take his own cloth as he keeps on his little story]

The water would collect and be filtered clean, for use by those in the castles. A clever internal aqueduct. A massive grate could be shifted and the open pin points from the ceiling, allowing the water in the basin above to rain down. It was a grand attraction for visiting nobility to marvel at. [he gestures a playful shh-shh of an extended finger to his lips, as if it could possibly matter anymore]

We wouldn't tell them we allowed the commoners in when guests weren't about.