Chapter 219 begins to neutralize the poison gas

As for the nemesis of this poisonous gas, it is a special gas researched by the military department.

The gas itself is not harmful to the human body in the slightest, and it can also quickly undergo chemical changes after contact with this poisonous gas, causing it to mix into a harmless gas.

You only need to insert the reagent tube into the special volatilization device, and it will be quickly vaporized, and I believe that this poison gas crisis will be resolved soon!

If it weren't for this kind of means, Xuan Yulong wouldn't dare to make the idea of fighting a poison gas war, otherwise even if he won, if the poison gas cannot be eliminated, it will be a disaster for the survivors of Hang City.

Moreover, the location where this gas is stored can only be opened by oneself, and it is impossible to do anything to the whole base without one's own authorization!

Xuan Yulong hurriedly ran to his room.

He put it in his room, and he only needed to verify his identity information to take it out.

However, in the corridor back to the house, there was a blasting sound, and Xuan Yulong frowned, because the direction of the sound happened to be the direction of his room!

There was a faint feeling of uneasiness in his heart, and his steps were faster, because he found that his room was actually opened!

It's not the kind that opens normally, there are still scorched black marks on it, and there is also a door lock that has been damaged, apparently forced to open!

Wrong!

There is definitely more than one ghost inside!

This sense of clear division of labor is a group!

Xuan Yulong strode forward, took a closer look, and found that the scorched black marks on his door were not blown up, but cut open by lasers!

Xuan Yulong hurriedly looked at the situation in the room, on the wall of his bed, there was a switch board that controlled the lights in the room, but now it had been disassembled, revealing a small space inside.

This small space is already scorched black, but some numbers are faintly visible, and it is obvious that you need to enter a password to open it.

There was still a person at the head of the bed, and looking at his appearance, he was obviously a little disappointed that this storage place couldn't be exploded.

He seemed to sense something, turned his head, and looked at Xuan Yulong, who was already standing at the door, his face cold and ugly.

"Commander, have you eaten dinner?" He also said hello happily.

Xuan Yulong sneered, fortunately, the protective measures he prepared were good, and even if it was blasted in a short time, it couldn't be exploded.

The room was already charred black, and there was still a flame burning at the head of the bed, judging from various traces, his room was also blown up!

The sound was the man in front of him who tried to explode with explosives, but failed.

How the hell did these hateful creatures know that they were hiding things here?

Xuan Yulong's sixth-order momentum of the mortal body was instantly released, and with a single arrow step, he approached this guy with a smile on his face, breaking the opponent's limbs.

The strange thing is that this guy has always maintained a smiling expression, and he did not show a painful expression for himself to break his limbs, and the smile that looked directly at him made Xuan Yulong feel that something was wrong.

This is not the reaction of a normal person, a normal person will definitely have a panicked reaction after being discovered by himself, and this guy is not a "painless person", the pain of broken limbs is enough for people to be unconscious, right?

But no matter what, this guy can't die yet, and when this matter is dealt with, he will be interrogated about the ins and outs of this incident!

After cleaning up this guy, Xuan Yulong quickly entered the password and inserted his key card.

Three seconds later, the metal cipher embedded in the wall opened, revealing a pitch-black safe deeper inside, which contained a tube of reagents and a technological artifact similar to a firearm.

Finally got it!

Xuan Yulong couldn't hide his excitement, with this, this poison gas crisis can be lifted!

He was also aware of the situation on the ground, but he still couldn't open the door to the surface, and the poison gas had to be contained in the underground base.

Xuan Yulong inserted the tube of reagent into the lower magazine of the special pistol in his hand, this thing is used in this way, it can quickly volatilize the gas that restrains poison gas.

Don't look at it, it's just such a tube, and it's no problem to control all the poison gas that is being produced so far.

Xuan Yulong ignored the guy who fell to the ground, strode out like a meteor, and began to pull the trigger.

There were no special sounds or special effects, Xuan Yulong only smelled a fragrance, which was refreshing and spread extremely fast.

I believe that in another ten minutes or so, it will be able to spread to the entire underground base!

What Xuan Yulong didn't see was that the guy who was left in his room with his limbs broken by him was even more smiling at this moment.

……

Above the city walls.

The soldiers' faces became more and more ugly, their fire output had been going on for 10 minutes, and if they continued, their ammunition would be depleted.

But at this moment, they have no choice, because once the ammunition output is stopped, the Zerg army will completely approach the 101 Vault.

For the sake of the 390,000 survivors behind them, they can only bite the bullet.

At least for now, it seems that their ammunition will be able to hold out for a while longer.

But they can hold on here, and the survivors they protect are a little overwhelmed.

Many of them have been here for a long time, and some of them also know some of the processes on the night of the sea of worms at that time.

From time to time, soldiers brought out batches of ammunition supplies from the underground base and sent them to the city walls.

But this time, it has been ten minutes, and the gate of the underground base has still not opened.

Many survivors began to believe the previous deleted post, could it be that there was really a gas leak in the underground base?

Panic began to spread among the survivors.

Human emotions are a kind of existence that can be "infected", not on the physical level, but purely on the spiritual level.

People are really complex creatures, and the authorities are obsessed with bystanders, and maybe when they see the current situation on the news or in a post, their reaction will be much better than it is now, at least knowing that staying calm and not chaotic at this time is the most appropriate response.

But when many people go through all this, they don't think about this at all, and the emotions of these people begin to affect the people around them, spreading ten, ten, and hundred.......

Like a terrible contagion, it quickly spread through Vault 101!

For a while, there were even survivors who started fighting!