Airian is the second-largest continent in Ouran, South-west of The Isle of Stone and eat of Paega. Most of it is forest and grasslands but in the north there are mountains, tundra ad taiga forest. Life is harder for the people in the north of Airian because the climate there is so cold and dangerous.
Nightgate is a city in the South-West of Airian. It’s the most important city in Airian, and it almost stands as a kingdom on its own. It’s one of the biggest cities in the entire of Ouran and is home Airian’s royalty. There are several smaller towns surrounding it that people say are a part of the city, so they don’t have names of their own. Nightgate’s old castle still exists, though it has not been in use for some time. It is now called Nightgate Ruins.