
Amid the final days of World War II in Berlin, a forbidden ritual seeks to breach the barriers separating three realms. Years later in Tokyo, Munhihausen pursues a champion mighty enough to overthrow the Overfiend and seize rule over all dimensions. An unexpected incident awakens latent monstrous strength in Takeaki, offering a possible key to victory. Amano Jyaku, Megumi, and Kuroko move quickly to block the descendant of tyrants before he can dominate every world.