Erosea

Erosea is the name of the world. It is filled with several continents and numerous countries.

Erosea was created by a group of gods after a terrible war resulted in their own world's destruction.

Continents
The only explorable continent of Erosea currently is Na'Yor. This is split into 10 different countries:

The Mainland

 * Main article: The Mainland

Created by the goddess Caewyth, The Mainland is mostly fertile grassland perfect for farmers. It is ruled over by King Elbion from his palace in the capital Altin.

The main cities in The Mainland are Altin, Garamond and Donathal.

Places of interest include the Grassplains, Lake Donathal, Caewyth's Island, The Fang, Redcliffs and The Gilded Grove.

Waegei

 * Main article: Waegei

Waegei was created by Rockede the dwarven god. It is a massive arid desert and one of the hottest countries in Na'Yor. Barely anything grows or lives on the surface, most activity takes place in the giant underground tunnel network. Even many crops are grown underground using artificial light. Waegei is ruled over by a council of dwarves.

All but one city in Waegei are underground. The main cities are Marronberg, the capital, Tellsonn and Vionberg. The port city Irel is mostly on the surface.

Places of interest include Fire Lord's Peak, a volcano where the Fire Lord is said to be imprisoned with an Infernus called Xucax guarding him.

Essokyri

 * Main article: Essokyri

Essokyri was created by the goddess Elnari. It is a very diverse land, to the south where it is separated from The Mainland only by a small sea it is mostly savannah and very dry. Further north there is a massive jungle spanning most of the country where [true elves] are said to live. North of the jungle the land turns to snow and ice, is bitter cold and sparsely inhabited.

The biggest cities in Essokyri are Sergi, Cosino, Casren and Nialdra.

Unknown
There is a tenth country joined to the border of Amorris. No one has entered and lived, it doesn't even have a name.