The answer lies in the soul of the game.

: The V2 release refined the original translation, fixing critical bugs and improving font legibility.

Final Fantasy Type-0 is set in the fantasy world of Spira, though it's distinct from the world of Final Fantasy X, which shares a similar setting. The game revolves around a group of students from the magical academy of Rubrum, known as "Class Zero," who become embroiled in a conflict involving four nations.