As the team deepened, the number of corpse tides encountered also increased.

And this time, they encountered the largest number of corpse tides, reaching more than 20,000.

Of course, 20,000 zombies are not under much pressure for them.

So when the major mercenary groups received the order from Lin Xinghai to slow down the killing of zombies, there was nothing to worry about.

In many places where they originally needed to bombard with hand cannons, they changed to use the Tearman rifle to fire the spot.

In this way, while saving points, the speed of killing zombies will also slow down.

Of course, this kind of slowdown is limited. They can't really make these zombies gather more and more, so these mercenaries will not be ruthless at all when they shoot.

After 15 minutes of fighting, the number of corpse tides dropped to less than 10,000.

Moreover, due to the decrease in zombies around, the speed of zombies gathering is getting slower and slower. At this progress, the zombies will be wiped out in at most 10 minutes.

However, what made Lin Xinghai depressed was that the "hunter" 5 kilometers away seemed to be just here to watch the show. After watching it for a full 15 minutes, there was no follow-up action.

Just when Lin Xinghai thought there was no chance this time, an observer suddenly reported loudly: "The chief found another 'hunter', no... it was two 'hunter', they were both approaching quickly."

Lin Xinghai was immediately delighted after hearing this, "How far is it from here?"

Observer said: "8 kilometers...there are only 7 kilometers left now."

"Very good! Keep a close eye." Lin Xinghai was ready to beat his hands and could kill three "hunters", which was also quite good.

However, most of the things in the world are unsatisfactory.

Not long after, the observer whispered: "Sir, the three 'hunters' did not continue to move forward after meeting."

"What!" Lin Xinghai frowned, and he quickly walked to the optical observation equipment. The person in charge of the operation was also clever and called out the projector without giving instructions.

When Lin Xinghai saw these three "hunters", he really had no intention of getting close to them, and he seemed to be just coming to watch the show.

This scene made Lin Xinghai feel a little annoyed.

But soon, from the projection, he saw that these three "hunters" had another move. Although they did not continue to approach, they all began to roar.

Although there is no sound, it can be judged from their mouth shape that the other party is indeed yelling constantly.

"Adjust the camera and observe the zombies around them." Lin Xinghai said quickly.

Others had a bad premonition when they saw this scene.

And soon this premonition became reality.

With the three "hunters" as the center, the surrounding corpses are gathering rapidly. This gathering speed is not comparable to those zombies who are spontaneously organized.

"It's a bit wrong. They are going to launch a corpse tide. Are we going to retreat?" Zhang Yue looked at Lin Xinghai and asked with a serious expression.

It takes time for the other party to launch a corpse tide. Even if it launches a corpse tide, it takes time to come here. They have time to evacuate and move quickly without even delaying the cleaning of the battlefield.

Lin Xinghai frowned at first, but suddenly a sneer appeared on his face, "It seems that he really underestimated these mutant zombies. I want to kill the chicken to warn the monkey. But unexpectedly, now the other party has tested his strength."

Zhang Yue's heart tightened, "What do you mean?"

"The mutant zombies obviously dare not attack now, so they launched a corpse tide to test our current strength."

"If we retreat now and show a hint of cowardice or defeat, I can guarantee that the sub-base we established will encounter a tide of corpse tonight, and at least that kind of person above the millions." Lin Xinghai said.

The atmosphere in the field became a little solemn in an instant. Zhang Yue swallowed his saliva before nodding slowly, "I understand, I will arrange the construction of fortifications now."

Lin Xinghai nodded, thought for a while, and added: "Remember to reserve a evacuation passage."

"Okay!" Zhang Yue nodded and left quickly.

Soon, with the issuance of orders, the mercenary groups in the clearance point became nervous.

The three mutant zombies are about to trigger a tide of corpses and launch an attack on them. This matter can be said to be big or small.

What will eventually evolve depends on how large a corpse tide these three "hunters" will be able to launch.

But this kind of thing is not something they can care about. The only thing they can do is to hurry up and prepare everything.

Fortunately, they went out to clear the zombies this time and made sufficient preparations.

Especially when the mercenaries remembered the artillery squad, they felt much more at ease after thinking of the terrifying bombing ability.

Boom boom boom boom!

Next, the firepower of the clearance point suddenly increased, and the remaining more than 10,000 zombies were all shot dead in just 5 minutes.

Then the mercenary group didn't care about cleaning the battlefield and started to build defensive fortifications.

Especially the entrances and exits of this mall, we cannot continue to rely on combat robots to block them later, and must be completely blocked.

Also, they could not stick here from the beginning, leaving some room for redirection, so they learned the previous plan of the sentry point, centered on this clearance point, and built a line of defense every 100 meters in front.

A total of three lines of defense were built, and only after the three lines of defense were broken could they retreat here to defend.

Everything was going on nervously, but they were well-manned and with the help of combat robots, three trenches were soon dug out.

There are also passages connected between the trenches, which facilitate people on the front line to withdraw at any time.

At the same time, a lot of explosives were buried in the trenches.

Of course, these explosives are not used directly to blow up zombies, but if they really lose, as long as they detonate the explosives buried under the three trenches at the same time, and a violent explosion can temporarily curb the attack of the zombie tide.

At that time, the artillery team will cooperate with artillery fire to open the way, and it should not be difficult to break through the encirclement of the corpse tide.

At the same time, they have contacted the sub-base. If they need to break through, the sub-base will send a team to pick them up as soon as possible.

The arrangements made by Lin Xinghai were made public, allowing the mercenary groups to see clearly.

Every arrangement is a shot of a heart-warming agent for the major mercenary groups.

Without any worries, the fighting spirit of these mercenaries was also aroused.

The tide of corpse is constantly approaching and growing in their busy preparations.

Twenty minutes after they built their positions, the vanguard of the corpse tide had arrived.

The vanguard had only 20,000 zombies, and even the large troops came from behind were less than 40,000, and there were no troublesome things like violent zombies and blood-colored beetles.

This time the corpse tide looks easy to deal with, but neither Lin Xinghai nor Zhang Yue meant to relax at all.

Because everyone knows that this is just the beginning. As long as the three "hunters" are still there, they can constantly summon the remaining zombies to come and join this zombie tide.

So it is still unknown what the final scale will reach.
Chapter completed!