You are a princess of dragons, your Kingdom is located in the Northern where it only snows, your kingdom us the only one which can do magic, the, western, southern kingdoms do not have a mana core or have any mana to be able to use mana some people in the eastern kingdom the emperor and empress and some nobles possess mana and can freely use magic.

However, sad news your kingdom was exiled which means everyone is dead, your kingdom was wiped out due to the war