Rumble! Five violent explosions were heard!

The passage was quickly flooded with smoke and dust!

However, the shockwave was firmly blocked by the individual fortress, and everyone was not harmed.

Waited for 5 minutes.

"There's no danger!" Number 2 spoke.

“…… Four, how do you know they have a bomb in their body! Captain Gao asked suspiciously.

"Ahem...... When I was in school before, I read a book that introduced that this kind of biochemical modification has a bomb hidden in the human body, in order to pursue the maximum killing effect......" Xiao Cheng also reacted quickly, and quickly made up a real reason.

"Yours is yours!" Tian Wu exclaimed in a rough voice.

"Good!" Captain Gao said in a sullen voice.

"Captain! The explosion set off a chain reaction of the passage, which could be about to collapse! Number 2 shouted, "Shall we stop, or shall we keep going!" ”

Captain Gao didn't hesitate at all: "Will those star thieves open the floodgates for us?" There is no way back! Can't stop! Rush with me! ”

It is the duty of a soldier to obey orders, and everyone has no objections, although they know that they may encounter this kind of biochemical transformation person in front of them, they still rush over without hesitation!

Click! Click! The super-hardened tunnel walls showed deep cracks, the lights on the top went out, and fine rubble continued to fall.

A group of four people used the amazing bouncing power of the armor to quickly pass through the passage that was about to collapse, and from time to time stones smashed on the armor and crackled.

There is no danger, the distance of 100 meters passes in an instant! I heard a few loud rumbles behind me, and the passage behind me had completely collapsed! Xiao Cheng immediately unfurled his lone fortress and blocked the flying stones that shot in.

After a pause, Captain Gao said, "Aren't you hurt?" ”

"His grandfather's!" Tian Wu roared, "I couldn't dodge just now, and the armor joint of my left shoulder seems to have been hit by a falling rock, and now it's a little ineffective!" ”

Xiao Cheng and the others immediately looked at Tian Wu, his left shoulder was not only ineffective, the armor was smashed and deflated, the electric light flickered, and the armor's self-repair function could not repair this damage.

Captain Gao's heart tightened: "Is your body injured?" ”

"It's all right!" Tian Wu said in a rough voice, stretched out his right hand and unloaded the armor module of his left arm with a click, threw it to the ground, and moved his left arm in military uniform, seeing that he was fine, everyone was still relieved.

But in this case, the combat effectiveness will still be reduced a lot, and a trace of uneasiness will quietly emerge in the hearts of everyone.

"Let's go!" Captain Gao said, "No. 3, be careful if there is a battle behind!" ”

"It's okay, Lao Tian, I'll take special care of you!" Xiao Cheng also hurriedly said.

"Xiao Cheng, be careful, another wave of 5 biochemical transformers is coming towards you!" Nuwa reminded.

"How can it be so fast!" Xiao Cheng's heart sank, "If every team has to encounter these biochemical transformers, then the number is a little too terrifying!" ”

"No, it's just that you're a little bit unlucky." Nuwa said helplessly, "If I can get to that lab, I'm sure I can control their movements by hacking into the host, but not now!" ”

At this point, there were two forks in the passage ahead, and according to their quest prompts, they should continue to the right one, and the other passage would coincide with the team route of the other entrance.

Without hesitation, the group had already turned to the right, and the passage was clearly going underground, the walls were not as smooth and solid as before, and large bare underground rock formations appeared.

"This is a new passage that has been built in recent years, and it has not yet been completely completed." Nuwa said, "Xiao Cheng, you should get away from them as soon as possible!" If we continue to follow this 600-meter passage, we will deviate from our destination, and if we go around again, I am afraid that we will waste a lot of time! ”

"Got it!" Xiao Cheng looked at the time, it was already more than 11 o'clock in the evening! If you can't go back before the morning, if Chen Qi contacts him, it is likely that he will be exposed! Now his identity as a businessman must not be revealed!

The rumbling sound of running was heard again.

With the first experience, the four of them were nervous, why did they come again!

I didn't have time to think about it, and quickly put up a defensive formation, and now the only good thing is that this passage is at a downward angle, and they are condescending, making it easier to block the enemy!

"Three targets ahead!" Number 2 quickly reports back to the squad.

"Two?" Xiao Cheng was stunned! Didn't Nuwa say five? What about the two?

"Those two are off the fork in the road!" Nuwa said, before Xiao Cheng could breathe a sigh of relief, "But that fork in the road leads to your back!" Depending on their speed and distance to the passage, it will take them about five minutes. ”

What the! Xiao Cheng was surprised!

"You don't have a chance to win this time! You'd better run! Nuwa said.

Xiao Cheng frowned, looked at the other three people who were motionless like rocks, gritted his teeth and said, "No!" You can't abandon them yet! ”

"Fire!" As soon as half of the biochemical transformers below were exposed, Captain Gao immediately ordered everyone to open fire!

But the cyborg was able to dodge very nimbly!

"Damn! Sure enough, it's the same as the legend! Captain Gao scolded, "These monsters' combat ability has grown!" ”

The most perverted thing about biochemical transformation people is that in addition to their own strong combat effectiveness, there is also one point, that is, their thinking chips are shared! All the combat information and experience of the cyborg will be absorbed by each cyborg! Their battlefield adaptability is extremely perverted and powerful! Obviously, after the first wave of battles, the combat experience of the biochemical reformers who were basically wiped out by each team has been completely inherited by this second wave of biochemical reformers!

Now, these three biochemical transformers are several times stronger than the previous biochemical transformers in terms of both their advance speed and reaction agility!

"Don't save!" Captain Gao immediately ordered, "All missile attacks!" ”

The four-man missile rack on the shoulder was quickly erected, and each of these individual missiles could only carry six.

Now seeing that their conventional weapons are completely unable to stop the pace of these cyborgs, and Tian Wu's heavy individual shaped cannon takes time every time it is calibrated! So there is no hesitation to use missiles to block the attack!

Rumble! Four people, four first-wave missiles, only one hit the cyborg, and only one of its arms was blown off! The other three were all blown up by a volley of metal bullets!

Tian Wu took advantage of the momentary pause of the biochemical transformer, and the shaped cannon in his hand immediately blasted towards the nearest biochemical transformer!

Although its body swayed rapidly, how could it be faster than the speed of light! The blazing energy knocked out half of its body in one fell swoop! But he continued to rush over without fear of death!

"Another wave of missiles!" Captain Gao was the first to shoot his own missiles!

Rumble! This time, only two were intercepted, and the remaining two managed to hit the badly injured cyborg!

With a bang, it finally fell!

But there was not the slightest sense of joy in the crowd!

Because the other two cyborgs had already advanced to within 40 meters, the rain of bullets was almost grazing over their heads! The wall behind him was smashed into rubble!

"No. 2 No. 4 Electromagnetic Concussion Grenade!" Captain Gao commanded.

Xiao Cheng and No. 2 quickly threw down the electromagnetic shock grenade one after another!

When! When!

With this downward throw, the grenade is faster.

But something unexpected happened!

Two biochemical modifiers actually jumped up at the same time! Four sharp legs were firmly inserted into the top of the passage, and at the same time, a cat body dodged the grenade!

Although the grenade exploded immediately, the impact was minimal!

Obviously, feeling the danger of Xiao Cheng's firepower, the two biochemical transformers actually took an S-shaped route on the wall of the passage, and they would also use the protruding rock formations to evade fire attacks!

"So smart!" Captain Gao said solemnly, "Crossfire!" ”

Xiao Cheng and the three of them received the order, quickly calibrated the angle of the weapon, and no longer passively aimed at the biochemical transformer, but automatically adjusted the shooting angle according to the optical brain calculation, predicted the landing point of the biochemical transformer's assault route, and attacked.