Calvard and the East have been synonyms since the series’s inception. This connection was first evoked by Zin and Kilika’s attires and fighting techniques, then further bolstered by Crossbell City’s East Street. When discussing Calvard, we always tend to look at the Far East. Aren’t we, as Hellseye47 suggests in the following theory, overlooking another region named the Middle East? Come on, we’re going to Egypt.
Sen no Kiseki IV‘s collectable book series is called Three and Nine. It’s partially foreshadowing and world-building Calvard, it’s also partially filling in the blanks on aspects the main game couldn’t address. I tweeted that I found it the most fascinating book since Carnelia and here is why: I think it details the Fourth Anguis.