In the overwhelming majority of cases, it is basically impossible for a world's civilization to simultaneously maintain very powerful technological development and a very powerful Extraordinary Level.
The two actually conflict with each other in the developmental process of a civilization.
Development in science and technology tends to take the entire civilization into account.
Whereas an Extraordinary System only considers the individual.
Under such circumstances, if a world possesses the potential to wield a powerful Extraordinary Power, then it is very difficult for it to form the path and environment required for technological development.
From the situation of that Human Civilization within the previous Primordial World, one can already see a thing or two.
Although the development of that Human Civilization was, to a large extent, affected by calamities, it also in fact represented the conflict between these two paths.
The stronger they are, the more this is the case.
