[@Anima]
Looks good! Fanatics are pretty much a cult, and they seem to behave as such in your background story. Ifrit from Final Fantasy is an Eidolon in this world. It might just be that it is the patron for Fanatics, that they worship it.

However, change the Anatolian 'state' and 'government' to a specific city-state. All world governments crumbled with the arrival of trouble.