Thermostatic Shells were their trump card.
Indeed, these weapons were the trump card, because even Ye Feng's true form was not certain he could endure a hit from a Thermostatic Shell and survive.
Against ordinary Fifth Order Mutated Beings, the effect was absolutely devastating.
Of course, that presupposed you could hit the target.
It was for this reason that Bai Yinghui had issued the order for saturation bombing, to leave them with nowhere to hide.
As time ticked by, the number of Skeleton Creatures pouring out of the portal grew larger, and they were rapidly adapting to the military's tactics, swiftly changing their own strategies in response.
This sight weighed heavily on everyone's hearts.
"The number of Skeleton Creatures has actually surpassed 3000," Dong Ming said hoarsely as he blurted out the figure while fixedly staring at the monitor.