Upper Ruthannia

the range of countless royal and princely countries surrounding the Shimmering Sea forming Upper Ruthannia, descendants of the Elder Ruthannian monarchies colonizing the mountainous region of the Grand North

(the Silver Sea lies between Grimmoria and Ornazda, the Shimmering Sea and buffer zone of Ruthannian Principalities are between Grimmoria and Ossuria to the north, the Milky Sea separating Estheria proper and the gigantic rainy mountainous Mornican region surrounding the Milky Sea and bordering the Great Sea to the East, beyond which is the unknown)