"Pardon my bluntness, but if they can merge with humans and gain a physical form, wouldn't guns and military units be more effective than us?"
Zhang Zhizhen, seated to the side, asked, a hint of confusion in his voice.
"No, they cannot be killed with firearms. Damage to their bodies will cause them to revert to their spiritual entity form and find a new target. Psychic Power is needed to temporarily capture them. If a large number of regular soldiers with heavy weapons were stationed here, and one slipped past us into their ranks unnoticed, the destructive power and danger would be far more terrifying than you can imagine. We've suffered that kind of loss before, so deploying large-scale military formations is not feasible."
