Under the Maelstrom.

Mak'aru is the capital of the makrura civilization. It is built into the Scintal Reef, and the buildings and other structures appear almost organic. The city is built on a series of coral terraces, and the layout protects the makrura's egg clutches. Makrura guards range from Mak'aru throughout the Scintal Reef, which they consider their territory.[1]