Final Fantasy XVI is set on Valisthea, a world divided between six nations who hold power through access to magical Crystals and Dominants, humans who act as hosts for each nation’s Eikon. Tensions between the nations escalate as a malady dubbed the Blight begins consuming the land. Clive Rosfield, guardian to his younger brother Joshua, witnesses his kingdom destroyed and goes on a revenge quest in pursuit of the dark Eikon Ifrit.