The Polar Circle Empire was located a bit north of the Neo-Britannia capital. Darian, Niara, and the twins flew over the sea, and after a few minutes, they spotted a vast mountainous region with several small temperate forests stretching all the way to the horizon.
Back in the 21st century, this area — now part of the Polar Circle Empire — was seen as the far north of the planet, known for its harsh and freezing climate. But after the rise of the new continents, Earth went through many other geological changes.
The biggest one was the shift in Earth's axis. The Equator line, which used to mark the planet's center and had the hottest weather, moved farther north.
Now, the hottest region on the planet — and the new Equator line — runs through the center of the Aeternum Atlantis Empire. That change completely altered the climate across Earth, which caused a lot of problems. But today, things were stable and everyone had already adapted.