Growlanser IV: Wayfarer of Time takes place on the continent of Noyeval.
Noyeval is home to four separate nations. The continent itself is divided by a great river that runs north to south. This river forms the border for two nations, and it by and large, limits the interactions between them. On the west is the democratic nation of Dulkheim, and on the east is Valkania Kingdom. Of the four countries, these two hold the most power.