Set in a fictitious continent reminiscent of the 1930s, Valkyria Chronicles depicts Europa, divided and ruled by two super powers: the Empire and the Federation. The Empire has set its sights on invading the principality Gallia, which shares its borders with the two superpowers, in an attempt to secure an invaluable natural resource, Ragnite. Within this struggle a hero named Welkin, and his fellow soldiers of the Gallian Militia, ‘Squad 7’ are fighting back against the invasion and the Empire’s attempts to unify the continent under its power.