A Sub-Biological Engine, or rather, a Sub-Biological Core, possessed the ability to overturn certain conventional laws of physics within a limited range. However, that did not mean it could overturn whatever it wanted; it still had to follow sound principles.
For example, when Hua Zhen had previously created a vacuum environment, the prerequisites had included removing gaseous molecules such as oxygen and reducing the air pressure within the designated space.
According to known theories, without the aid of corresponding equipment, a Super Warrior acting solely as a "computer" could not possibly create a vacuum through calculation alone, unless he carried a specific genetic model.
But at present, Super Warriors with that genetic model had yet to appear.
The genes within Hua Zhen's body were the traditional standard-issue Angel Gene of the Heavenly Palace. Other than the Wings Gene Technology attached to it, there was nothing particularly special about them. The reason he could create a vacuum was because of the Sub-Biological Engine he had developed and installed. Everyone already knew that.
But what was the operating principle behind the process?
To answer that question, one had to mention a term—Drug Primer.
What was a Drug Primer? Everyone likely understood that well enough. It referred to certain medicines that guided the effects of other medicines to a lesion or a particular meridian, serving as a "guide."
The same principle applied when a Sub-Biological Engine activated a Sub-biological Ability. It too required a kind of "Drug Primer." More precisely, it needed a medium capable of rewriting conventional laws, and that medium was called Void Particles.
As mentioned earlier, Void Particles were Super Matter formed by detonating a black hole with a Super Star, then forging it under extreme heat.
Born from black holes, they naturally carried some of a black hole's properties.