In the era of civilization, the global situation had become increasingly stable, and there was hardly any need for large war machines.
Under normal circumstances, the research on large weapons was mainly to deter enemies and not for aggression.
Therefore, many people turned their focus and energy to heroic combat form.
The so-called hero referred to the individual.
Heroic combat form referred to using individual advantages to achieve the same effect as large war machines.
The research was divided into two fractions.
Two famous fictional characters could be used as an example.
The first one would be Captain America who represented the pursuit of human potential and the exploration of the human body's upper limit. This was the culmination of genetic engineering.
