Dum light, dark holes.

Chang Kai took out a flare and threw it into the cave, the flare bounced and rolled in the cave a few times, and disappeared.

It is enough to see this cave, quite deep.

Chen Mengmeng and the others adjusted the mecha to the rock climbing grip mode and slowly moved down.

Everyone walked to the fork and stopped, looked at the three forks in front of them, and fell into deep thought.

"Why don't you just work in pairs, one hole in a group?" Wen Xiaoxing proposed.

How's that going to work? Isn't that what I want to do to keep an eye on you?

Chang Xingxing thought about it, but what he said was, "The coordinates show that there are three zergs, what if the three of them are in a hole?" Two people are too dangerous, but we still act together. ”

"Six people together is too much of a waste of time, split into two groups, and go to the left and middle passages first. If there is a discovery, the brain will notify each other, and if not, immediately return to the present point and go to the right channel. Chen Mengmeng rejected this proposal, "Wen Xiaoxing and I are in a group plus one of you, who of you will come over?" ”

So in the end, it was decided that Chang Kai, Wen Xiaoxing, and Chen Mengmeng would work in groups of three, and the other three would act separately.

——

The three of them turned on the searchlight in front of the mecha and groped their way to the cave on the left.

As we go deeper, the temperature drops a lot compared to before.

It was quiet all around, except for the fragmentary footsteps of the three people, echoing through the passage.

Chang Kai was a little drumming in his heart, but then he thought that this time it was three zergs, and it was impossible to be an azurite anymore, and he should not be afraid of this B-class mecha transformed by the old model of the family under the guidance of the Roy family.

After another turn, there was a rustling sound ahead.

I was really lucky, and I chose the passage with the Zerg in my first choice. Chang Kai secretly complained in his heart, but he didn't send a message to the three teammates on the other road as agreed, six people together must be faster than three, so he wouldn't do such a stupid thing.

After taking a few steps forward, the Zerg hidden in the darkness finally revealed its true face: a huge black ant in front of it was digging deeper into the ground, and a huge mouthpiece opened and closed in mid-air, smashing the rather hard earth with little effort.

Chang Kai's legs weakened in an instant, and he not only touched the iron-toothed ants of the guard branch, but also touched two at a time. subconsciously stepped back, but was hit by something against his back.

Looking back, Chen Mengmeng happened to be looking at herself for a long time.

Chang Kai, who remembered that he still had to delay time, twitched the corners of his mouth, honestly took out a large protective shield, and stood in front of Chen Mengmeng and Wen Xiaoxing.

The two iron-toothed ants that spotted the intruder chirped, raised their tentacles the size of two iron whips on top of their heads, and their huge mouthparts with a few pieces of gravel came towards the three of them.

Chen Mengmeng's scalp tightened, jumped back, raised the armor-piercing gun in his left hand and began to bombard.

"Bell, bell, bell" A few crisp sounds, and when I looked closely, all the armor-piercing bullets were blocked by the irontooth beast with its huge and incomparably hard mouthparts.

It's worthy of an iron-toothed beast, and the hardness of this tooth is no one!

Chang Kai, who originally wanted to sneak away from the release of water, saw that even the armor-piercing bullet did not hurt the two iron-toothed beasts in the slightest, and the two huge mouthparts continued to rush towards him, and for a while, the soul flew, where else did he want to make trouble? Hurriedly use the strength of the milk to stand up the shield in his hand.

"Little Star, avoid their mouthparts and bombard the rest of them!"

Chen Mengmeng immediately made a judgment.

"Okay!" Wen Xiaoxing's crisp voice should arrive.

The sharp mouthparts slammed into the Chang Kai shield with great force, and he was knocked backwards several times.

"I can't stand it alone!" Seeing another mouthpart coming one after another, under the fear, Chang Kai's voice was full of crying.

"Xiaoxing, you continue to output, I'll go and help together"

Chen Mengmeng withdrew the armor-piercing spear, called up the protective shield, and resisted the upper jaw of the irontooth beast that attacked from another angle.

Unable to attack their targets, the two zergs looked a little manic, and the ammunition that Wen Xiaoxing kept shooting in front of them also made them feel pain.

"Very well, as long as we continue to jam the narrowest point of the passage we are currently in, and let Xiaoxing attack with all his strength behind us, we will soon be able to consume them inside." Chen Mengmeng admonished Chang Kai, who was a little unrelenting, Chang Kai nodded indiscriminately, and stubbornly held the shield in his hand that was shaking under the attack of iron teeth.

"Bang, bang, bang, bang-"

Suddenly, there was a flurry of footsteps and a few panicked voices from behind.

"Big brother, big brother, help!"

Chang Kai, who heard the voice, looked back and saw that his face was green - the three people who had gone to the middle of the road before actually escaped with the third iron-toothed ant, blocking their rear alive!!

The trio ran from a distance in a panic, only to see Chen Mengmeng and Chang Kai standing alone against a giant tooth beast as terrifying as the one behind them, and immediately stayed in place.

"Idiot! What are you doing here? Chang Kai scolded angrily.

"No, big brother, we sent you a message as soon as we met, and you ignored us. This guy is terrible, the third child's shield was bitten by it, and we can't beat it. "The three fools are quite aggrieved.

"You can't beat it, but I can beat it with one more? I have two more on my side! Why didn't I reply to your message, don't you use your brains yourself? "Chang Kai feels that his brain is starting to throb, what is a pig teammate? That's it!

There are jackals in front and tigers in the back, the air under the ground seems to have dropped a few degrees, no matter how much they accuse each other at this moment, there is no point, the three iron-toothed beasts slammed the six people in the not wide underground passage one after the other, making a "bang" sound between each other, shaking the tentacles above their heads, as if they were exchanging some information.

"Oh no, they're communicating." Nat in front of the screen frowned.

"What communication? Aren't the sapper zerg incapable of thinking? ”

"It is true that the zerg below the blue crystal do not have the ability to think in a human way, but they also have the instinct of insects, the megalodon ant is originally a social insect, and now that the three converge, they will act systematically in the mode of a group. That's why the massive iron-toothed beasts are terrifying, because they're like an army. Someone in the crowd replied.

"Look, these three iron-toothed beasts will be even more difficult to deal with next."

As Nat said, after a few short sounds, the three iron-toothed beasts suddenly attacked at the same time.

"Stand up your shields!"

"It's useless! The shield of the third child just now was bitten to pieces! ”

"Hold it against its head, defend from the bottom up, and don't let its jaws have a chance to catch your shield!"

One of them hurriedly did so, but he hurriedly fended off the iron-toothed beast behind him. The remaining two followed Wen Xiaoxing's example, and one by one began to suppress the fire.

Seeing that the attack failed, the irontooth beasts exchanged a few more words, and immediately changed their attack patterns. The two in front of them were still tightly pressing Chen Mengmeng and Chang Kai's shield with their mouth pliers, making them unable to move.

The one in the back took a few steps back and slammed into the trio blocking the road!