The town of Ermina turns out to be a city for fish, where the whole town is submerged in water during high tide. The moment the party mentions Water God Dragon, the fish turn hostile.
Fish turned into humans, 
and I was chased by fish,
Erst wird ein Fisch ein Mensch,
dann werden wir von Fischen gejagt
Peces que se vuelven humanos,
peces que me persiguen
Peixes se transformaram em humanos
e eu fui perseguido por peixes.