Looking at the black lights around the blind fire is not real, at this time, if anyone uses a strong flashlight, it is a natural target, I can't see the enemy's appearance, and I don't know where the enemy is, this unknown danger is the most frightening,

Before they knew it, the guard force on this layer was cleared by Han Fei, and the remaining people were in a daze, only in this way could they bring them a sense of security,

They can be selected as the vigilance force of this secret experimental base, and their personal qualities are all in the past, even if they are known as the most elite Navy SEALs in the world, they can't even escape their ears and eyes when they come here.

But right now, they are stunned that they have sacrificed so many people, and no one is aware of the other party's hiding place, but from time to time it is accompanied by their own attrition, which has broken their cognition.

With manpower alone, no special service or unit can complete such a task, and the only explanation is that there are some cyborgs in the laboratory below who are out of control and go berserk, which is undoubtedly a nightmare for them.

At that moment, another scream came, and one of their companions was shot and fell beside them, and the next bullet could fly to their heads.

At this time, everyone finally couldn't help it, and their spirits had been tortured and collapsed, and they rushed to the upper level with shouting,

With these people opening the way, the next action was undoubtedly much simpler, Han Fei directly took out a button bomb and threw it down, with a bang, this inconspicuous button bomb was quite powerful, and the huge momentum spread to almost every corner of the experimental base,

The researchers below couldn't sit still when they heard this, the main chassis was destroyed, their research could not continue, and when they wanted to leave, they were controlled by the guards.

Knowing that there is an invasion of foreign enemies now, but they are not clear about the number and location of the enemy, these scientific researchers are all precious Gada, if they are let out and become the target of the other party, then the problem will be serious.

When I first came here, many people were more or less coerced, and they were locked up here for more than ten years, and if they were to temporarily suspend the experiment and let them go back because of this incident, it would be difficult to find them again.

After all, what they have in their hands is the country's top secret core technology, and they can't harm their lives, let alone let any of them go out, not to mention the technology exposure, but as long as the news here goes out at all, even the big countries in the world can't withstand so much pressure.

Originally, some scientific researchers were in a stalemate with the guards, but the exploding button button was like the last straw that broke the camel's back.

The other party has been frenzied, and even the detonation device has been used, here at that time, for absolute safety and easy control, there was only one straight up and straight down exit, once the opponent's large-scale detonation device caused the internal collapse or something, their group of people could only be trapped here,

In addition, now that the communication is cut off, they have no way to get in touch with the outside world, and by the time the rescuers arrive, I am afraid that they will have already gone to God en masse.

The guards were also in a dilemma at the moment, even they themselves were a little swaying, the passage collapsed and all of them died here in vain,

What's even worse is that there are a large number of non-human monsters in the cultivation warehouse, and once something goes wrong in there, all of them will die extremely miserable.

Finally, a scientific researcher couldn't help it, and rushed directly to the outside, and then a bullet hit his feet, this shot was just a warning, if you continue to rush forward, no one can guarantee where the bullet will hit the next moment,

It's a pity that the guard who shot no longer has that chance, and a group of crazy scientific researchers besieged him, directly drowning him in the sea of people.

In the chaos, I don't know who accidentally pulled the trigger when they were pushed down, and patches of blood suddenly flew in the experimental hall, and a large area of corpses fell down like this, and some precision instruments were also destroyed by this strafing.

Originally, many of the working machines had also stopped, and in the cultivation chamber that had lost control, those were either complete or only a humanoid cyborg, and even those monsters who were wearing protective suits and were already lying in the hibernation pod opened their eyes again at this moment because of the changes in the internal environment of the dormant pod......

Those scientific researchers and guards all ran out of the upper floor frantically at this moment, thinking that the Grim Reaper was the passage that was about to collapse, but they didn't know that the real Grim Reaper had quietly awakened behind them.

When the first cultivation chamber was violently broken from within, the entire experimental base had begun to turn into a human purgatory.

The surviving guards were evacuating quickly, and Han Fei and the others were also relaxed all the way after them, at this time, everyone was bent on survival, who would care about the surrounding environment, let alone whether there were a few unfamiliar Eastern faces mixed in,

When someone successfully escaped to the surface, those ground forces were also in a panic, they knew very well what this underground research was, and now even the guards rushed out in a panic, could it be that the bottom was out of control,

The person in charge of the scene immediately mobilized all the armed forces to gather near the exit, and even more than a dozen people set up rockets aimed at the entrance and exit, once something terrible appeared, the power of the rockets was enough to completely smash the other party.

If it really reaches the point of no return, they can only activate the self-destruction device and completely bury this secret underground experimental base.

At present, if they can fight for a little longer, even if they run out of one more scientific researcher, for them, it will save a huge loss for the country.

The chaos in the camp was not only noticed by the armed forces on the ground, but even the people of the Sword Brigade hidden in the dense forest discovered the anomaly here.

Their skills were much inferior to Han Fei's, and they didn't arrive here until three o'clock in the morning, and when they found this experimental base, they were all shocked, and the scale of the other party's armament seemed to be beyond their imagination.

It is surrounded by a reinforced concrete wall more than ten meters high, and there is a power grid on it, and the only entrance is heavily guarded, and a large area of soldiers and various large-scale lethal weapons can be seen from a distance.

It was obviously unwise to storm the attack, but they didn't see Han Fei's figure, and after a few people discussed, they still decided to stand by, if it was still calm and normal in the base at dawn tomorrow, they could only discuss whether to go or stay,

When the disparity between the strength of the enemy and us is too great, and they know that it is impossible to complete the mission, no one will choose to commit suicide attacks, and now their only hope is that Han Fei has infiltrated the base, all they have to do is to wait quietly, so that they can give Han Fei firepower support at any time.

"It's messed up, it's finally messed up, I know that Instructor Han must have lurked in," a guy said excitedly,

The rest of the Sword Brigade also hurriedly picked up binoculars to observe the scene inside the base, although they didn't know what was going on inside, but judging from the panicked expressions on the faces of those personnel, something terrible must have happened below,

Due to the difference in identity, Han Fei directly learned the true content of the mission and what he had to face from Dongfang Dingtian's mouth, as for the information received by these guys from the Sword Brigade was just destroying a laboratory for developing biological and chemical weapons,

As for what these biological and chemical weapons are, they may end up with nothing to know what they are fighting against, even if the opponents in their eyes are only those armed men with loaded guns, as for those helpless scientific researchers and large and small reagent bottles, they are not in the scope of their consideration at all.

"Everyone, pay attention, as soon as the instructor gives the signal, immediately fire assistance," Xiao Wu said,

At present, the base is extremely chaotic, and it is impossible for those guards to see the faces of so many people in an instant, these are their teammates and key protection objects, and they easily dare not fire a bullet,

Under such a premise, Han Fei smoothly climbed out of the underground passage with the three members of the dragon group, and when he saw it, he saw a large number of armed teams maintaining order around him, and at the same time, there were countless guns on those high walls aimed at the entrance, and the entire base was also illuminated by searchlights as bright as day.

"Teach...... Teach...... Big Brother Instructor, let's ...... What are we going to do now," said a man from the dragon group tremblingly,

Right now, there are soldiers with live ammunition everywhere, and their serious appearance does not make people doubt at all, as long as they give an order, they will immediately have 10,000 bullets, even if they are good, they can't avoid this kind of covering range bombardment, and they will be beaten into a pile of rotten meat in an instant.

"Don't be anxious, don't be impatient, look at where they run, we'll run wherever they go," Han Fei said,

This is also a way to do no way, mix with those scientific researchers, even if the whereabouts of the other party are exposed, they will also cast a taboo.

Those guys in the dragon group didn't dare to make a mistake, and they were all following closely behind Han Fei at this moment, even if Han Fei kicked them now, they didn't dare to leave in vain.

Seeing that more and more people are running out of the underground entrance, the commander on the scene is also aware of the seriousness of the matter, I am afraid that there is really a big problem with the experimental base.

Looking at the number of people at the scene, it was obvious that less than one-third of the total number of people had escaped, and if the damage caused by the activation of the self-destruction device was immeasurable, I am afraid that he would be sent to a military court for trial the next day, and he could expect the consequences.

Now he can fight for one more minute is a minute, but his heart is also full of apprehension, in case the time drags on for a long time, let those monsters below rush up, I am afraid that the casualties will be greater at that time, even if he dies, it will be difficult to apologize,

The soldiers at the scene were not stupid, they all knew this truth, and seeing that more and more people ran out, their hearts became more and more anxious.

As for Han Fei and the others, they were mixed with those scientific researchers, always paying attention to the situation at the entrance, and in the absence of external support, it was undoubtedly extremely difficult to forcibly break through from here.

Han Fei doesn't care alone, but there are three oil bottles behind him, if he wants to save their lives to the greatest extent, he can't be in a hurry at the moment, please Baidu "throw the book network" Thank you for your support!