The Great Tower of Oldechi
The Pristine Lake
The Pristine Lake is Floor 9 of the Great Tower. While a local merrow tribe is a constant nuisance, its most dangerous threat is an island of fishmen and frequent, violent storms that destroy many ships.
It is hope to a foppish bunch of elves who rely on their cheap low proof wine to sustain their battles with merrow. In the middle of the lake there is a now decimated tribe of murlocs and their island. The island has no tress, as the few that could have existed were ruthlessly harvested by a legendary dwarf craftsman to make a boat. He used this boat to both escape the floor, and kill his ancient arboreal foe.