Elder Ruthannia

he mountainous region of Elder Ruthannia west of the Lunic Mountains on the Grimmorian continent, home to countless tiny royal families occupying innumberable isolated valley kingdoms, principalities, and archduchies

(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)