And these demon offspring themselves do not lack the potential to fight, as after all their bodies are in the Nascent Soul Realm, capable of wielding firearms from a distance and tearing apart humans as easily as paper up close. Compared to Chen Sha, what they lack is merely some combat experience.
However, it is precisely the issue of experience that plagues these clearly newborn demon offspring. Often, not only do they fail to exert their strength, but they also make mistakes in a hurry, exposing their vulnerabilities. For instance, some fail in their escape techniques and invisibility and get instantly killed, not to mention fully executing the tactics designed by the system.
Therefore, in the system's tactics, this first batch of demon offspring is merely cannon fodder.