When the statisticians reported the statistics of the zombie rats, whether it was Ye Feng or Lu Yang, they couldn't help but smile on their faces.

This kind of killing speed is absolutely unprecedented.

Of course, on their side, the consumption of ammunition has also reached a terrifying level, and a whole box of grenades is carried to the front line, and basically in less than 5 seconds, it will be divided up, and then all consumed.

It can be said that the whole box of ammunition is like an assembly line, constantly moving forward.

This scene made Lu Yang's heart twitch a little, even if the Beijing base has deep pockets and massive ammunition reserves, it can't afford such consumption!

Of course, seeing the speed at which the soldiers killed these zombie rats, Lu Yang didn't say anything, and even continued to apply for more ammunition from the ground base.

Because everyone knows that this is not the time to calculate, the most important thing now is to kill these zombie rats.

Otherwise, the base above will collapse and everyone will die, so what's the use of keeping these ammunition.

After the ground base learned about the situation below, Haihua East was also quite cooperative, and boxes of ammunition were transported, providing sufficient logistical support for the place below.

Under such circumstances, the casualties of zombie rats are soaring at a very terrifying speed.

Ten minutes passed quickly, and in this short ten minutes, the coalition forces had killed 10 million zombie rats.

That's a terrifying number, and that's as many zombies as there are in a medium-sized city combined.

Of course, the consumption on your side is also huge, a full 300 boxes of grenades and incendiary bombs have been depleted, which occupies nearly half of the ammunition reserves of the coalition army.

It can be said that seeing this scene, Lu Yang, as a front-line commander, was happy and painful.

Just as he asked the herald to ask the ground base for material support again, he was stopped by Ye Feng.

"Wait a minute, those fourth-order zombie rats are back, and it is estimated that there will be a big move." Ye Feng opened his mouth and said.

Hearing Ye Feng say this, Lu Yang immediately looked at the surrounding walls, and sure enough, he found that at the entrances of those holes, there were fourth-order zombie rats drilled out.

As soon as they appeared, they burrowed into the swarm of rats and let out a high-pitched cry at the rats around them.

Amid their shrill calls, the chaos of the rat tide is decreasing little by little.

Seeing this, Lu Yang did not hesitate to give the order to let the soldiers in front shrink the defensive line and prepare for defense.

After all, in order to kill zombie rats on a large scale, they not only pressed the battle line very forward, but also widened their wings a lot.

If these zombie rats fight back at this time, I'm afraid that they will cause a lot of casualties on their side.

And when the coalition forces shrank their defensive lines, more and more fourth-order zombie rats returned, and the rats in the cave gradually stopped chaotic.

One by one, the zombie rats threw down the rocks and dirt they were carrying, and the zombie rats that were digging the walls stopped their work and emerged from the torn rock wall.

Immediately afterwards, under the watchful eyes of the coalition forces, these zombie rats did not fight back in a big way, but only separated a part of the zombie rats and continued to attack the coalition forces.

More zombie rats climbed up the cave walls, and when they reached the top of the cave, they began to dig.

"Damn! They want to dig the cave directly. Lu Yang said with an ugly face.

The faces of the other officers were not only ugly, but also a little pale, and even Ye Feng's brows were tightly furrowed.

Arguably, this is the last thing he wants to see.

If these zombie rats fight back on a large scale, even if there will be a lot of casualties on their side, there will still be no big problem in resisting.

But at this time, the zombie rats did not fight them at all, but wanted to dig the cave directly, which was a fatal death for them.

The original purpose of these zombie rats should be to dig the cave to a sufficient width, and then directly collapse the entire Yunqing City.

Although they have now found out that they have sabotaged this plan, so that these zombie rats cannot continue to dig, but with the current size of the cave, if it collapses, then there will be a gap of nearly a kilometer in the wall south of the base.

If it was normal times, of course, this would be nothing, at most it would be rebuilt, but at this time, it was facing a large tide of corpses, not to mention a one-kilometer gap, even a hundred meters would be fatal.

When Ye Feng discovered this underground cave before, he was actually most worried that such a problem would happen, but he didn't expect that this kind of thing would not be able to avoid it in the end.

"General Ye Feng, what should we do?" Just as Ye Feng was thinking about these things, Lu Yang's voice came to Ye Feng's ears.

At this time, Lu Yang was really helpless in the face of such a situation, he could only pin all his hopes on Ye Feng.

Not only him, but the rest of the officers are basically the same, after all, this situation is now a dead end, if there is anyone in the field who is likely to turn the tide of the battle, then this person is definitely Ye Feng.

Ye Feng raised his head, at this time, the top of the cave was already black, and the dense zombie rats completely blocked the top of the entire cave, if it weren't for the continuous rocks and mud falling from it, it would not be possible to tell that it was the top of a cave at all.

After taking a deep breath, he pointed to the zombie rats above, and said to Lu Yang and the others: "Order the soldiers to strafe the zombie rats above, I don't require them to kill these zombie rats accurately, just hurt them as much as possible." ”

"With the small size of these zombie rats, any one part of the zombie rat will greatly affect their mobility, and in this case, it will be difficult for them to climb to the top to dig a burrow."

"Anyway, what you have to do now is to do everything you can to slow down the speed at which these zombie rats dig their burrows, whether it is ammunition or manpower, just ask for it from the ground base."

Hearing Ye Feng say this, Lu Yang immediately nodded, although it would be a waste of bullets to do so, and it would not be possible to really kill these zombies, but in such a situation, there was no better way.

"General Ye Feng, is there anything else you want to explain?" Lu Yang repeated the order Ye Feng had just given to the herald beside him, and then immediately asked.

The method that Ye Feng said could only delay, but it could not solve the problem fundamentally, if there was no other way, then they would only prolong the time of death by doing so.

"I do have a way to break the game, but I don't have much certainty." Ye Feng said, setting his eyes on the fourth-order zombie rats in the field.

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There is a three-day break for the New Year, and the update will gradually resume.

(End of chapter)