Kakumeiki Valvrave, also known as Valvrave the Liberator, is an anime that took place in the 71st year of true era where 70% of the human race lives in space due to the development of space cities. A young high school student named Haruto Tokishima gets involved in a war between two superpowers, the Dorssia Military Pact Federation and the Atlantic Ring United States (ARUS) when he finds a humanoid weapon called Valvrave. The mecha was hidden in JIOR, a small neutral nation that has prospered economically. With his discovery, Haruto's life is changed.
during an attack from Dorssia, a military nation and one of the contenders in the war.