When Imperial forces attack the small border town of Bruhl,
Welkin Gunther, son of late General Belgen Gunther, is forced to fight for his life alongside Town Watch captain
Alicia Melchiott. Along with Welkin’s adopted sister Isara, the three escape to Gallia’s capitol and subsequently join the country’s militia forces. As members of the newly-formed Squad 7, they must work to repel the invading Imperial forces and discover the true purpose of the invasion itself.
Valkyria Chronicles is set in a fictitious continent reminiscent of 1930s Europe. The continent, called Europa, is divided into two main powers: The Imperial Empire, a monarchy in the east, and the alliance of democracies called the Federation in the west. In this world, there is a very important resource called ragnite; its uses range from fueling weapons of war to use in medical treatments. Since ragnite is such an important resource, the Federation and the Empire are constantly at war with each other for it.
The story takes place in the neutral country of Gallia, known for its bountiful reserves of ragnite, when the Empire decides to invade and seize the ragnite for themselves. The story follows Welkin, the son of a former war hero; Isara, Welkin’s Darcsen adoptive sister; and Alicia, a member of the Bruhl town watch, as they fight the Imperials in the ragtag Gallian militia group, Squad 7.
Squad 7 fights to regain their homes and livelihoods with Welkin as the squad leader and Commander of the Edelweiss tank; Alicia as a scout; Isara as the pilot of the Edelweiss, and a variety of colorful individuals.
The Nation of Gallia has always remained neutral in conflicts and has only gone to war to defend itself. However, as war flares between the East Europan Imperial Alliance and the Atlantic Federation, Gallia is soon targeted for its abundance of ragnite ore, a versatile and hugely valuable material. The Civilian Militia is soon called into action, and Welkin Gunther – son of a legendary war hero – is named leader of Squad 7. Under his command are the headstrong and practical Alicia Melchiott; the sharp-tongued Brigitte Stark; the grizzled veteran, Largo Potter; and Welkin’s adopted sister Isara, whose Darcsen heritage means she faces prejudice, even from members of her own squad. With the rest of Squad 7 and the mighty tank Edelweiss, they must do their best to defend Gallia.