What if what we knew of the Norse Mythology was just stories about the remnants of their society and world? The destroyer was a life devouring beast the Raganrog whos name was changed over time to become Ragnarok. But what happened to that world? The Vitan Central Command tasked to restoring the planets devastated by the Raganrog sends their Environmental Repair Cyborg to the Planet Midengard where they lose contact. Vitan Central Command sends another Environmental Repair Cyborg who not only assumes the missing cyborg's mission but also find out what happened to the previous cyborg. What happened to him and what other mysteries await Environmental Repair Cyborg Mark 90? Illustration by 野口登志夫 https://skeb.jp/@noguchi_/works/3