Everything exist. Magic, monsters, beast, ect...
Gaarven has a long history of "shutting everyone else out" They hardly ever trade, many citizens never leave the country. There military is laughably small, no more than 12 legions to the army's name. However, each soldier may as well be a legion, they are highly skilled, not a bunch of citizens jumbled together. They specialize in strategic ways, if forced to go head on, they will not do nearly as well. Magic is... Special in Gaarven. Almost anyone can become a notable mage, just by devoting part of their being to Soldusm. James may be at war for a simple of a reason as "Soldusm wills it". The capital is nearly impenetrable, as the prince lives there, and trust me, you don't want to mess with the prince. Prince Maximillian James Kleinarch, 7th heir to the throne of Gaarven is the chosen of Soldusm. He knows every form of magic known to furkind, and beyond. He's extremely emotionally unstable however. The kingdom is relatively peaceful, but definitely don't like their neighbors.