~~The following program contains adult themes and scenes of violence and sexual assault that may not be suitable for some viewers and is inappropriate for children. The content is intended for mature audiences only.~~

Centuries ago, vicious and bloodthirsty demons who were immune to all manner of weaponry plagued mankind. Humanity's cries for help brought forth the Idaten; battle deities who would use their incredible speed to hunt the demons down, and then seal them away. In the following 800 years of peace, the Idaten have not had any enemies to fight. But that is about to change...
You mean the weaponized industrial country
تقصد البلد الصناعية المُسلّحة
Die mit ihren Fabriken und Waffen,
die Luft und Wasser verpestet haben?
¿La nación que ensució el aire y el mar
con sus fábricas y sus armas?
¿La nación que ensució el aire y el mar
con sus fábricas y sus armas?
ce pays dégueu plein d’usines et d’armes
qui polluent l’air et l’eau ?
quello stupido Paese pieno di fabbriche e armi
dove l'aria e l'acqua fanno schifo?
Tá falando do país cheio de armas e
indústrias que o ar e o mar tá uma porcaria?
Это та сраная гора фабрик и оружия
с грязнющими воздухом и водой?