Outer Palace, Grand Exchange Hall
Unlike many places accessible to the Outer Palace Disciples in the Fish-men Domain, the Grand Exchange Hall was not situated in its vast sea but in the void of space above, among the infinite starlight.
That said, it was still reachable from the vast sea.
From a distance, the Grand Exchange Hall looked like a gargantuan group of blue, crystal-like tube corals, spilling huge amounts of seawater from its openings, connecting the vast sea of the Fish-men Domain like an inexhaustible water fountain.
However, this was only the perspective from the bottom of the vast sea.
If one were to observe the Grand Exchange Hall from beyond the vast sea, one would notice its water channels connecting to more distant Grand Exchange Halls of other Star Ocean Domains in the Outer Palace like a nervous system.
When Vaan arrived via one of the water channels connected to the Fish-men Domain, he quickly found out the Grand Exchange Hall was divided into branches.
