Sacred Era (S. C) 1932 World - One of the main continents of Onadfek, Eurocassia.
The last war - the Front for the Liberation of the Front, a terrorist organization that was one of the remnants of the European War, dropped a tactical guided missile against St. Berlin, the capital of the Principality of Rhine, one of the powerful countries in Eurocasia.
Xiao Siyuan, a member of the Principality's ace "Sixty-sixth Squadron of the Sixth Air Force Special Forces Group - Banxi", and the Prime Minister of the Principality, Richard von St. Berlin, were involved in this war that was later called the "Magic World War", and discovered a more terrifying conspiracy behind the war.
