Sasha's expression changed upon hearing the name Ifrit.
In the sunset continent, the top is the summer kingdom, the summer land contains the lightning kingdom, by its side, the harvest kingdom, underneath it the straw, gold kingdom, next are water kingdom and mountain kingdom, after that the great swamp, then it's winter land.
In the same line, there are two Island groups, the naga's lair, and freckles.
Naga's lair contains a set of islands, also called pirate islands, almost half as big as the water kingdom, most famous for their iron mines, and tall vertical stone mountains. They are west of the water kingdom. They are the biggest islands that are around the sunset continent.
Skyward is the only island bigger than these islands, but skyward and fang island are cursed with cold weather, thus, they could never support the number of men Naga's lair could support.