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.
The second generation are those 
with Lacrima embedded in them.
Diejenigen, die eine Lacrima
implantiert haben, zweite Generation.
La segunda generación implantó
lacrimas en su interior.
A segunda geração é daqueles
com uma Lacrima dentro de si.