? With the sound of the ghoul **, the other members of the Middle-earth team no longer have the illusion that they can block the attack of the zerg by relying only on the flames, and everyone raised their guns one after another and carried out a crazy ** attack on the gentle slope, and those sapper insects who had just escaped from the sea of fire were killed by the oncoming bullets.

In fact, relying on flames to block the attack of the Zerg is not He Chuli's only purpose, through the **** way, you can also consume the accumulation of the Zerg corpse**, so that you can completely solve what Zhang Cheng was worried about before, that is, the base wall and the gentle slope were slowly filled with the corpses of the Zerg, which caused the Zhongzhou team to have no danger to defend, and was easily broken by the Zerg.

In addition to the scorching flames, the smoke also blocked the sight of the sapper insects, although on the flat ground these single-celled guys who only knew how to rush and stab in a straight line may not need any line of sight, but they rushed up the gentle slope because they couldn't see the situation ahead and forgot to slow down, as a result, after rushing out of the flames, they all fell under their feet one by one, and they couldn't close the momentum, and they fell down from the gentle slope, but the smoke didn't hinder the members of the middle continent team too much. Because through the sharing of mental power scanning, everyone can accurately see the figure of each sapper insect rushing up the gentle slope, for them, the only trouble is which sapper insect should be attacked first.

With the assistance of the two gentle slopes and the fire, the Zhongzhou team members felt that the defense of the fourth wave was unprecedentedly easy, even if the sapper insects, flying insects and tank insects cooperated to attack at the same time, everyone could easily deal with it, and there was no rush like the last two waves, so even Zhang Cheng, who suffered at the end of the third wave, couldn't help but admire He Chuli's arrangement in his heart at this time, otherwise, in the case of not being able to open the third-order gene lock, even if he could hold this wave of attacks, I believe he would have to pay a lot of price.

"Be careful, out of that pit crawls a bug you've never seen before." Wang Jiahao reminded loudly, but even if he didn't remind, others had already seen in the shared footage that a super-large beetle with a shape similar to a golden ** dragged its full belly and slowly crawled out of the underground pit that had been blown up before.

"What kind of bug is this big guy, I don't think it appeared in the movie!"

At the moment when the Zhongzhou team members were surprised, this ** type of insect that was not inferior to the tank bug writhed with difficulty like a queen bee who was about to give birth, and turned his huge ** part in the direction of the base.

"Oh my God, it's a plasma bug, get rid of it." Chen Yingxu pointed ahead and exclaimed, the plasma worm is a **** worm that can destroy the **** warship of the Federation, and it is obviously impossible to rely on the base wall to stop the plasma ball sprayed by the plasma worm, and at this time, this huge worm has turned around and raised the **** high, and its full belly began to squirm, as if it was ready to excrete something.

"Wait a minute, that's not a plasma bug, the plasma bug is a bug that specializes in dealing with air troops, and if this bug is at an angle now, it will definitely not be able to hit us if it sends ** plasma balls, so let's see, while the attack of the Zerg is not too fierce, we have to understand the true strength of these bugs." He Chuli hurriedly stopped the ghoul who had already raised the plasma sniper step ** through the psychic chain, for her, the enemy's data is very important information, so while the Central Continent team can still hold it now, He Chuli must understand the ability of each class of the Zerg, so that he can make the most accurate judgment.

The ghoul's right index finger has been hooked on the trigger, as long as a little force, the huge bug in the crosshair will be blasted to pieces by the waiting bullet**, but he still stopped, and let the sniper rifle be in a state that can be fired at any time, and at this moment of stagnation, the full abdomen of the huge bug on the opposite side swelled and contracted, and then the **-door at the end of the abdomen, a round object** collapsed from the inside (the word "collapse" is used too well).

The round object** rushed out towards the base like a **bullet**, although he didn't think of what it was for a while, but because of the part that this thing** came from, Zhang Cheng definitely didn't want to have any contact with it.

"It's a self-detonating insect, Murong Wei, blow it up, ghoul, kill the self-detonating insect." He Chuli immediately ordered, and at this time, everyone remembered that the gray **round object** that was ** out was indeed very similar to the kind of small insect that could self-detonate and produce powerful destructive power in "Star River Troopers 3", and before He Chuli's words fell, Murong Wei and the ghoul shot at the same time, and the round object in the air ** was first hit by Murong Wei's bullet, and exploded instantly, and the strong air flow blew away the flames everywhere it passed, which shows that although its explosive power is not as good as that of a nuclear bomb warhead, However, if it explodes at close range, it will also bring some damage to the Middle-earth team.

At the same time as the explosion of the self-detonating insect in the air, the plasma sniper rifle fired ** plasma sniper rifle ** isoplasm bullet also hit the huge bug abdomen of the **self-detonating insect**, when the blue ** energy bomb touched the insect body**, it instantly did not enter its body**, and then the big worm body **trembled, a **strong explosive force came out of its abdomen****, and the strong explosion tore the other sapper insects around it into pieces**, its power has far exceeded the nuclear bomb warhead, It looks like its stomach should be full of the kind of insects that can explode themselves, it's just a huge mobile fried ** bag.

"A D-class side plot is in hand." The ghoul said lightly, put the plasma sniper rifle aside, and continued to use the sapper bug on the gentle slope of the heavy machine gun **** to carry out ** fire.

"Well, it would be nice if all these sapper bugs were replaced with tank bugs or self-detonating bugs." Hearing the ghoul's words, Zhang Cheng couldn't help but sigh, in fact, the most threatening thing in the Zerg is the most worthless sapper bugs, the endless sapper bugs that are not afraid of death do give the Zhongzhou team a headache, and on the surface, the powerful tank bugs and self-detonating bugs are not too threatening, but the number of this high-level insect species is completely phoenix water chestnut in the Zerg, and it does not give the Middle-earth team a chance to score points at all.

Under the obstruction of two gentle slopes and flames, the fourth wave of attacking Middle-earth was quite easy, and even the nuclear warheads were only used four, but the consumption of the first two waves of defense was too great, so at this time there were only 14 nuclear warheads left, so in the next two battles, the use of nuclear bombs must be carefully calculated, and each one must be used on the blade, so that it is possible to survive to the end.

Although the sapper insects that kept pounced almost extinguished the flames on the first gentle slope, the flames were still stubbornly burned to the end, and at this time, the fourth wave of attacks of the Zerg had ended, and the flames on the gentle slope finally eased up, but the members of the Central Continent team knew that the corpses of the sapper insects could not promote the burning of flames like firewood, so the flames at this time were completely dependent on the fuel still remaining on it to burn, and in half an hour at most, the fire would slowly weaken until it was completely extinguished, which means that the fifth wave of attack would no longer have the **disturbance of the fire wall, However, this fire turned an entire layer of sapper insect corpses outside the first gentle slope into ashes, and the gentle slope was reduced by almost 1 meter in height, so that the problem that Zhang Cheng was worried about the gentle slope was piled up too high and hindered the defense of the Zhongzhou team was solved.

"Huh, there are still two waves of ......" Murong Wei sat on the ground regardless of the image, so the continuous use of ** fighting skills is quite a big consumption of ** power, although this battle will greatly improve Murong Wei's strength, but the pressure of spirit and ** energy can not be recovered in a day or two, I believe that if she can return to the main god space alive, then the first thing Murong Wei will do when she goes back must be to throw herself on the big bed and sleep well for a day and a night.

Looking at Murong Wei's haggard face, Zhang Cheng didn't say anything, because now any words of An ** are useless, it can be said that Murong Wei is the biggest hero of this battle, there are countless sappers who died under her gun, it is already very incredible that a 14-year-old little ** child can do it to such an extent, Zhang Cheng can only silently pray that Murong Wei can hold on for the next two hours.

Although he is worried about others, Zhang Cheng himself actually has a lot of pressure, because whether the last two waves of the Zerg attack can hold him is the key, after all, a new type of Zerg will appear in each wave, Zhang Cheng has a hunch, that is, the new Zerg that appears in the last two waves will definitely not be as easy to deal with as the tank bug and the self-detonating bug before, so he has no leisure to think about the head bug hidden in the valley, for killing this smart bug that may contain rich rewards, Zhang Cheng no longer had any expectations.

"Shouldn't the next wave of the nuclear bomb you spent the D-level side plot exchange be taken out for preparation, after all, there are only two waves of attacks left." Zhang Cheng asked He Chuli beside him.

At the beginning, He Chuli spent a D-level side plot and a C-level side plot to exchange for two nuclear bombs, according to Zhang Cheng's understanding, these two nuclear bombs were prepared for this critical moment.

He Chuli pushed his glasses, his face still facing the valley in the distance: "Indeed, I did prepare these two nuclear bombs for the last critical moment, but now I want to change the plan, of course, as the captain, you have the final decision!" ”

"What do you want to do?" Zhang Cheng vaguely smelled the smell of ** Mou.

"It's nothing, it's just that I thought of a way to kill the Brain Worm, but you're likely to be in danger because of this, and the difficulty of the next two waves of defense will be greatly increased, I don't know if you're willing to fight for a B-level side story!"

"I do." Zhang Cheng replied without thinking, obviously the B-level side plot mentioned by He Chuli was an irresistible temptation for Zhang Cheng.

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