As the chief scientist of the Fire Chaser Ron found himself waking up in the Black Tower Space Station after defeating the Herrscher of the End in the pre-collapse civilization era.Then he was surprised to find that the Heavenly Fire Holy Judgment he used in the previous civilization also appeared
The moment Hikigaya Hachiman stood on the throne of Seirei Palace countless red demon kings looked at the newly born demon king with boundless fear in their hearts."Have you fallen Hikigaya!"Facing the questions from the red world gods Hikigaya Hachiman said seriously:"You are too arrogant the calamity fire of heaven