Set in the fictional world of Europa, Valkyria Chronicles 4 takes players to the city of Brionne, a coastal metropolis under siege by the Atlantic Federation. The game introduces us to the story of Claude Wallace, a cadet commander, and his squad, the 22nd Militaires, as they fight against the invading forces. Through its narrative, the game explores themes of friendship, sacrifice, and the harsh realities of war. The storytelling, enhanced by its watercolor-inspired visuals, succeeds in making the characters relatable and their struggles impactful.