The game takes place in the land of Efferia , where a seemingly endless war has raged between the continent 's two species , humans and Yason , who in appearance are like humans only lighter in skin tone and with different shaped ears .
The game takes place in the land of Efferia , where a seemingly endless war has raged between the continent 's two species , humans and Yason . 
 Yason are species that has appearance like that of humans , only lighter in skin tone and with different shaped ears .