Dominion of Rubrum

Rubrum (ルブルム) is a country where the The Perishitilium Suzaku Magic Academy is located in. Suzaku from Final Fantasy Type-0. Milites, the country where the Magic School of Byakko is located, is its neighbor.

The main characters in the game are students at Suzaku, the Peristylium, or magic school, in the region of Rubrum. In the game, Rubrum comes under attack from neighboring Milites, sending the students of Suzaku into action.)

Etymology
"Rubrum" is Latin for "(the) red".