My God!

In the distant and unreachable depths of the universe, Leban is a gray planet. The technology here is highly developed, and our protagonist is just a student at Portola College in Kensman Country. This story begins with one of their asteroid experiments. As experimental personnel, they recorded and witnessed the rise, fall and destruction of various civilizations on this small planet. Let us witness the birth and end of civilization from the perspective of bystanders!