Nations

The Dragon Raja One world is split into 3 conflicting nations. Yllse, Zypern, and Vyseus.

Yllse
Is known as the neutral or mercenary nations. They are represented by the colour yellow and as they are neutral they have the ability to visit other nations with a permit.

Vyseus
Represented by the colour blue and at war with Zypern. They can visit Yllse with a permit.

Zypern
Represented by the colour red and at war with Vyseus. They can visit Yllse with a permit.

Permits:
Permits allow a player to visit another nations. As mentioned above, Zypern and Vyseus are at war and cannot visit each other. While visiting another nation you are subject to their laws (You will get NK for attacking their citizens). If you log out at another nation's map you will be returned to your own nation. Yllse can buy permits at Barantan, Vyseus at Impel, and Zypern at Deepuden.

From the help built into the game client.