~~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...
Could the accelerated thawing 
have driven him mad?
هل يُعقل أن تكون الإذابة المُسرَّعة قد أغضبته؟
Könnte ihn das schnelle Auftauen
verrückt gemacht haben?
¿Perdió la cabeza
tras tanto tiempo congelado?
¿Perdió la cabeza
tras tanto tiempo congelado?
Son séjour prolongé dans la glace
l’aurait-il rendu fou ?
Forse lo scongelamento accelerato
 l'ha fatto impazzire?
Será que ele ficou doido por causa
do descongelamento acelerado?
Может, от долгой заморозки
он умом повредился?