Humans have their limits, and to surpass them, there's only one path—to discard their frail flesh, meaning to cease being human.
Either through genetic modification or bionic mechanization.
Without a doubt, as of right now, the latter path is more feasible and aligns better with human ethics and morals.
In the whole process, there have been developments like eyes, skeletons, limbs, internal organs—a series of structures, but undoubtedly, the most significant change is the advent of assistive memory brains, installed in conjunction with a human embryo's developing brain from the moment the fertilized egg forms. The entire principle behind this is incredibly complex and has taken countless hours of hard work from generations of science researchers.
Zhang Yuan distinctly felt that he had become smarter; he could even recall what dishes he ate and what he said to someone on a certain day last week!
