I became the guardian of the monster

Underground Research Institute.

Xu Nanqi walked a hundred floors abruptly from the emergency stairs. The group of insects was really targeting Gu Chen and Dr. Qin. The closer to the corresponding floor, the more obvious the roar of the insects. The bugs only reached the 98th floor underground.

The roar of the monster became sharper.

The 98th floor is a newly divided research room. The terrain is very unique. It is an inverted funnel shape. It is more difficult to get out, but the advantage is that there is an emergency passage directly leading to the first floor on the ceiling in the center. Smeared with insecticide against the Zerg, in order to avoid the last setback.

Xu Nanqi opened the iron gate in front of him. The best thing is that all the equipment in the research institute is currently the highest security level of the Federation. Even if bugs invade, the interior is in chaos, but the communication is still perfect.

Gu Chen and Dr. Qin were trapped in the innermost research center. There were five people around them. Two of them had turned into worms and had been injected with an appropriate amount of tranquilizers.

He glanced at the situation inside through the crack of the door. There were worms full of fangs all over the place. Once a person entered unsuspectingly, he would definitely be swallowed immediately.

The boy took out a thin shirt from his pocket and quickly put it on.

Their mercenary regiment has nothing else, the best thing is equipment.

The funds invested every year make their financial staff cry and die at the end of the year, and most of the time they have to add money by themselves, but the effect is not here.

At least against those fangs for a while.

"Trick, stab, Xu Nanqi, where are you?"

A familiar voice came from the headset, and Xu Nanqi was amused. He and Chen Jun really had a destiny, and they bumped into each other again inside.

The positioning showed that the other party was opposite him, and there were patches of bugs and trapped people between them.

"I'm right in your direction."

Separated by the sea of ​​insects, the two glimpsed each other's direction through the crack of the door.

Chen Jun stabilized for a second, observed the structure of the middle research room up and down, pointed to the horizontal bar above: "Enter from above."

It coincides with Xu Nanqi's thoughts.

He quickly contacted Dr. Qin inside and told them to get ready to open the vent door above. The two looked at each other and quickly rushed in from both sides.

Xu Nanqi knocked a 'human' who was the first to come to him with a horizontal knife, and ignored it after knocking him out. The next insects were cruel, except for two small holes bitten through his arm. For other wounds, Chen Jun's side is also quite strong. He happened to be on duty in the research institute today, with a powerful flamethrower. He happened not to be trapped by parasitic humans. The three bugs bit his clothes and went in, before they landed to commit crimes, they were beheaded by Xu Nanqi.

The young man pressed his shoulders, took out a roll of bandages from his clothes, wrapped them up skillfully and quickly, and sprayed some universal disinfectant by the way, so as not to infect himself with any insect poisoning, that would be really ineffective every day.

The five people inside are still calm, especially Gu Chen, a little kid, without any panic on his face.

"Where does the emergency passage above open from?"

Xu Nanqi glanced at Dr. Qin who was still busy packing his things, and asked.

The middle-aged man took the last reagent, hesitated for a while, didn't put it in, and handed it to Xu Nanqi.

He pushed his glasses: "Both Gu Chen and my brain have permission to open, the problem is that it is not empty."

not empty?

As soon as these words came out, both Xu Nanqi and Chen Jun changed their expressions.

Gu Chen continued: "Each of the emergency passages on the 98th floor has information interception displays, and just 5 minutes before the Zerg invasion, the weight of the emergency passages increased.

If converted into human weight, it is about the weight of a young man. "

As for why it is a conversion, it is that the things inside are not humanoid.

"It's hard to do. You know the location of the emergency passage and the way to get in, and you have the IQ to wait inside." Gu Chen tilted his head, "Maybe it's not necessarily that the 'brain' has come."

Xu Nanqi couldn't help but smiled wryly, "What kind of stuff are you guys studying to make this group of things chase after you so hard?"

Gu Chen smiled without saying a word, Dr. Qin pointed to the thing given to him: "cord-B insecticide, after passing the experiment, it will be put into mass production soon. The main raw material is the extract of the alien and Zerg discovered by Gu Chen."

A smile floated on his face: "The estimated coverage rate is 80%."

It's a wonderful good thing.

Xu Nanqi shook his head, lifted the small thing in his hand to have a look, then gave Gu Chenshu a thumbs up: "It's amazing."

Since the formation of the alliance, the research center has been trying to produce anti-Zerg medicines. The most effective before, the coverage rate is only 20%. If this thing comes true, it is no exaggeration to say that it is the hope of the Federation.

Xu Nanqi clenched it tightly, his eyes gradually firmed up.

This also explains one thing. Today, Dr. Qin, Gu Chen, and the three personnel involved in the research must all be sent to the ground safely.

He glanced at Chen Jun, and the other party obviously knew the result.

"Apart from the emergency passage, there is only one way to go shopping."

Dr. Qin saw their thoughts and added.

The cord project involves too much, and few people knew about it before it was released. With such a deletion, the identity of the bug brain can be reduced to a minimum.

And taking such a big risk, the other party's affirmation of him couldn't be more obvious.

It might be difficult to go out without hurting one's muscles or bones.

"Is everything packed?"

Xu Nanqi put the things in his pocket, and Gu Chen replied, "Everything has been packed."

The most important information is carried behind their backs, already in their minds.

"Let's go, Chen Jun, you lead the way, I'll stop."

The boy turned the knife in his hand.

Chen Jun recognized this thing, pursed his lips, and walked forward.

His melee combat ability and reaction ability are indeed not as good as Xu Nanqi's. In this dangerous situation, there is really no need to fight for the winner.

This time, it might be good or not. Xu Nanqi was already prepared, but he never thought that the difficulty of this thing would be so exaggerated.

That lump of rotten meat was crowded into the narrow emergency passageway, and every time it went up, it would be able to tear apart the space with its claws. Countless insects swarmed in, and there was no way to resist it with bare hands.Everyone suffered minor injuries, and Gu Chen was protected inside, trying to shrink himself into a small ball.

By the time the fifth floor was underground, the movement of the federal army had already been heard upstairs, and the Zerg who heard the sound poured in even more crazily. There are many small holes, but people can still support them.

He slashed at the monster in front of him, disgusted.

"Chen Jun, go from the third floor!"

he shouted.Now that he has reached the fourth floor, within a few seconds, Chen Jun didn't have time to ask more questions, so he could only choose to believe. He grabbed a passage with one hand and plugged the person to one side, and the bug beside him neighed and wanted to pass.

This guy really has an IQ, and the focus has always been on Gu Chen, how could Xu Nanqi make it happen.

He stared at the monster's narrow, flaming eyes, sneered, and took something out of his pocket, the monster repelled Ha Chi's panting, and wanted to bite him.

Xu Nanqi laughed loudly, dodged flexibly, and then put his foot on the rotten meat, blocking the direction of the monster falling on Dr. Qin: "Go!" Xu Nanqi shouted over there.

Chen Jun originally wanted to wait for him to come up for a second or two, but when he heard the boy shout, he shook off all the hesitation in his mind, and led the men straight to the ground to meet the federal army.

"Look at this," Xu Nanqi raised his eyebrows, and pressed the object on the monster.

He couldn't be sure where this guy's weak point was, so he could only stick to the weak point that he roughly measured when he circled around just now. The bug let out a scream and greeted him angrily.

Xu Nanqi was attacked by the claws of the sickle, grunted and did not move, counting down the time.

What he had was a small D-0 bomb, strong enough to overturn a small mutant, as long as he calculated the time and exploded in this narrow passage, this thing would peel off its skin even if it didn't die.

It's just that I may have to lie down for another month or two.

The boy took time out to have fun for a second.

He is not a brave person, and he only adopted this plan after he could ensure his own life. After all...he is not alone now, how would it feel if the bastard came back and didn't see him? He didn't want his bastard Feel it for a while.

Although this thing obviously understands the Federation, it obviously doesn't understand the higher-level secret letters or the secrets of some teams.

Xu Nanqi purposely used the attached weapon arsenal of three forces, and this bomb, which belongs to the research of the mercenary group, obviously did not attract this guy's attention.

The mercenary group has nothing to do with him.The boy breathed a sigh of relief.

"I want it," the young man was scratched by the worm's half-human-long sickle claw arm, and laughed muffledly: "Here you are."

He shouted, using his strength to step on in the narrow space, he was pushed to the top by the roaring body of the bug, which happened to connect with the first floor.

In another five seconds, he flashed past with sharp eyebrows, and stomped heavily on the worm's face. The thing neighed, and its huge lump of flesh lowered down.

"close the door!"

Xu Nanqi squeezed out of the emergency passage, and quickly shouted to Chen Jun who was waiting on the side.

Chen Jun had been standing by the switch button for a long time. Hearing Xu Nanqi's shout, he pressed the button without delay. The iron door spun and closed quickly, and then there was a muffled loud sound inside, and the ground trembled. .

Everything happens in an instant.

Liu Ke, who was fighting with the alien, couldn't help but sweat, thinking that this person is really a lunatic, if he misses by a second, he won't be able to get out alive, it's easy to say if he doesn't turn into a puddle of meat .

The protective clothing on Xu Nanqi's body has been bitten by the bug and there are holes everywhere, with blood remaining along it, but his mental state is still good.

He touched his sweat-soaked hair, lay down on the ground and rested for a second.

Then, looking around, the research institute was captured by the Zerg, and along with the Chengshan Chenghai bugs, there were also countless weird aliens from science fiction movies.

These guys are so different from the original body of the alien species that it hurts the eyes at a glance.

Xu Nanqi held his stomach and panted, stood up with the support of the federal troops on both sides, and followed in an orderly evacuation.

Although this place has already been captured, the federal army arrived in time, and it is not a problem to rush out now.

As for the thing inside, Xu Nanqi glanced at it.

It's not that I don't care about it now, it's that I don't have time to care about it at all.

Although the bomb was powerful enough, Xu Nanqi felt the strength of his skin when he came into contact with it, so he might not be seriously injured.

A group of people quickly evacuated outside, waiting for the heavily armed heavy firepower outside, the leader was wearing thick protective clothing, moved his hands, Xu Nanqi and the others were quickly taken to the small airship docked outside.

After boarding the ship, everyone felt relaxed.

Liu Ke and Chen Jun, as two intact reserve troops, were left on the scene. Apart from the guards, there were only Xu Nanqi and the research institute.