Over the past few months, "Infrasound Array" had become a sensitive term, undoubtedly because of its association with a certain person.
However, the intelligence currently referred specifically to the "Eastern Defense Line Infrasound Array," so there was no need to read too much into it. It was simply a relatively conventional defensive weapon—using high-power infrasound to harm Aberrant Species. Well, in actual combat, it was mainly used to drive them away.
Aberrant Species with high mobility, strong resistance, and even considerable survival instincts could still flee when faced with such relatively cumbersome defensive arrays if they could not withstand them.
When accurate focusing was difficult, achieving powerful lethality required consideration of the limits of the materials involved. Even in the age of fusion energy, where power supply was only a minor issue.
Thus, some military professionals even believed that when facing the Wilderness, it could at most be considered a large-scale bird repeller. Humans had overestimated its importance because of their own fragility.
But the problem now was that Huai City had activated its Infrasound Array at a rather delicate moment.
With the Poison Swamp Zone in chaos, such an action was no different from adding fuel to the fire. The Aberrant Species pouring out of there were unlikely to retreat, and given the current situation, the direction of their frantic dispersal would basically be north and east...
The already highly conspicuous Northern Outcrop would likely continue expanding. Huai City had essentially abandoned that direction over the past few years, but farther beyond it was practically Xia City's territory.
Such calculations fell within the realm of conspiracy theories and had little practical significance. But one thing was certain: the Observation Group's current location was truly unfavorable.
The Aberrant Species groups pouring out of the Poison Swamp Zone were being driven