Ryuwn is the beautiful capital city of the Nettle Kingdom and where many FIMBA breeders go to make their mark and enter tournaments for recognition. It is a city of academia and culture, known for its coliseum, library and monster studies.
This city is where TeeTee made her name and also where you spend most of your gameplay time in Monster Rancher 1. It has a large stone circular coliseum and a huge fountain in the center of town. It also features a large city square with a compass symbol on it, where you fight against Philia in Monster Rancher 4. You gain access to the city in the game in between Rank E and Rank D.