The crystal-based mythology is something that will be present in some form or another throughout the Fabula Nova Crystallis series. Although, this mythology won’t necessarily be part of the main storylines.

The Final Fantasy 13 series producer, Yoshinori Kitase, gave the example – it is similar to how we, well, most of us at least, don’t go through our daily lives concerning ourselves with ancient legends.

Instead, the crystal-based mythology will be shown in designs that are used, with each of the titles in the series focusing on and showing different aspects. Crystals will take the form of every day objects, such as individual pillars and signboards. All of these objects will have some kind of meaning behind them.