At the conclusion of World War II, sorcerers perform a dark ritual to resurrect supermen who herald the world's end using lives lost in battle as sacrifices. However, no one remembers whether the spell succeeded until present-day Japan when Ren Fuji has a disturbing dream about black-clothed knights.
Dies Irae
A young person becomes entangled with a group of sorcerers from the Second World War, who unleashed an entity far greater than anything they could comprehend.