The conceptual systems followed by humankind and the Later Demon Race were not the same—whether ancient methods or modern methods, it was all the same.
Human ancient methods came from the Devil Emperor's transmission of teachings; they were the Dao of the ancient immortals. The reason the Ancient Dragon Emperor had spent tens of millions of years conducting all sorts of experiments was to break free from this "Way of the Ancient Sages." Human modern methods might even have come from another universe, and likewise differed vastly from the Later Demon Race's ideology.
This also meant that when faced with the same event, the Later Demon Race and humankind could develop completely different ideas—even if the food before their eyes was the same, the concepts in their hearts might be utterly different.
This was a kind of "barrier." Nor did such barriers exist only in communication. They existed in technology as well.
Take "divine dao technology," for instance. The difference between human Path Methods and Demon Path Methods was even greater than that between a classic Von Neumann machine and any Cellular Automaton. Therefore, technological exchange between humans and demons still required long-term effort.
However, that did not mean some "applications" of the Demon Race could not be transplanted into human Path Methods.
It was like one company releasing a game on Windows. Some of that game's mechanics were highly appealing, so another company "borrowed" those "game mechanics" and released another game on Android.
There might not be more than a few identical lines of code between those two games; one might have been written in Java and the other in C++. Yet the game content they presented was highly similar.
Naturally, such games were not the same thing, but their functions were highly alike.
That was what Wang Qi