You have to choose from a fixed realm on the map, talk to an admin when you apply.

Discussion Title: "Name of your Realm"
[b]Realm Name[/b]:
Race:
Realm Leader:
Government Form:
Religion:
Capitol Name: - Choose a settlement from the map -
Banner:

Brief History:
Add past conflicts, relations and whatever you like, as long as it is reasonable and realistic.

After your application has been accepted, you have to create a card for your realm. No income, no turns - no daily updates have to be made. Only the information you get with your chosen realm, like trade goods, relations and manpower have to be written down, so your military.