Magallanica (メガラニカ Megaranika) is a nation located primarily at the bottom of the ocean, with its only land mass being an archipelago. The primary power in this nation is its navy, Aqua Force.

Granblue is a clan of undead pirates who are enemies of the state. Bermuda Triangle is a clan of mermaid pop stars led by Top Idol, Riviere. The Aqua Force is a naval military which is led by Blue Storm Dragon, Maelstrom.

The nation's Zeroth Dragon is Megiddo.

The nation's Progenitor Dragon is Balanerena

This nation is represented with the color blue.