~~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...
Do you think that'll help 
you become a proper Idaten?
أتعتقد أنّ هذا سيساعدك في أن تصبح إيداتين حقيقياً؟
Meinst du denn, so würdest du
je ein ordentlicher Idaten werden?
¿Crees que así
llegarás a ser un Idaten digno?
¿Crees que así
llegarás a ser un Idaten digno?
Tu crois pouvoir devenir
un bon Idaten comme ça ?
Pensi che comportarti così
ti aiuterà a diventare un Idaten a modo?
Acha que pode ser um
Idaten digno desse jeito?
Думаешь, сможешь так стать
настоящим идатэном?