Doomsday is coming: I lead the whole family towards a well-off life

At this moment, Cao Yuanjia asked several confidants to lead more than 200 people for reinforcements.

The purpose is to disrupt Su Cheng's plan.

Although the number of these more than 200 people is small, all of them are elites.

This team is less than ten kilometers away from Su Cheng and the others.

At such a short distance, they probably only need an hour or so to get there.

At this time, even if Su Cheng was calling for help, he might not be able to help him, so so far they have only a few people they can use.

But if they evacuated at this time, then the underground fortress should have been completely in crisis.

The third person led everyone to guard every exit and vent.

As long as they hold this place, they will be able to control this underground fortress next.

When Su Cheng looked at the group of bunkers, he felt annoyed.

He sat on a rock in the distance and secretly observed the fortresses behind him in the mirror.

Try to find a more suitable location from these bunkers to attack.

But after the people of the tribe kept searching, they still couldn't find any place that could be taken directly.

Su Cheng suddenly thought of a question.

"No, you can't continue with this idea, you have to change the method!"

"By the way, who has the construction blueprint of the underground fortress, I want to take a look at it!"

Soon, a member of the tribe came to Su Cheng holding a portable computer.

Su Cheng quickly opened the map in the computer, and through the 3D model conversion, he finally saw the simulated graphics of the entire underground fortress.

The underground pipes cover the entire surface like a dome-shaped gaiwan.

In order to ensure that its ventilation holes can keep the oxygen below here uninterrupted, they adopted several large holes for ventilation.

There are more than a dozen ventilation ducts in the entire underground fortress, and the middle vent belongs to the central vent.

The central vent has the largest diameter and is the thinnest point from the surface.

So this is the strongest and most heavily defended place.

But because it is in the most central location.It is very difficult to get past.

But what surprised Su Cheng was that there was a piece of land here that could protect them.

Close to that place, they are temporarily safe.

It's just that it's very close to the vent there, but it's far away from where they are now.

If you want to go there, you have to pass through several bunker groups.

At present, as long as they lean forward, they will be spotted by the other party immediately and will be shot.

After Su Cheng scratched his head and pondered for a while, a new idea popped up in his mind.

"If we directly let people blow up the vents, wouldn't it be more difficult? The central vent is the shallowest from the ground, and it is also the easiest place to come out! Although it is difficult to repair, it is not too difficult. It can't be repaired, can it?"

The clansman on the side hesitated for a moment, then pointed to the demo picture on the computer screen and said.

"Leader, don't forget that they use poisonous fumes, once the exhaust facilities at the vents stop working, those poisonous fumes will rush in!

At that time, once the poisonous smoke is integrated into the underground fortress, the lives of tens of thousands of people inside will be affected!The price is too high! "

Su Cheng nodded slightly, this seemed to be a very troublesome matter.

But in an instant, another solution popped up in his mind.

"What if the fan is turned upside down?"

"Ah, turning the fan upside down seems to have this function, but won't it pump out the internal air? This will form a negative pressure in the underground glass! It will cause a short-term lack of oxygen in the underground fortress!"

Su Cheng shook his head lightly.

"Haha, you're wrong. Hypoxia may be impossible. Let me demonstrate it to you!"

Then, Su Cheng pointed to the data displayed above, then picked up the calculator and began to calculate with the other party.

"Through calculations, we can know that the air volume emitted by the central passage door is about this per hour, and the entire underground fortress is so huge!
And there are several other exhaust fans that blow air in, so that if they come and go, an internal circulation is basically formed!Even if it is reversed, it will not have much impact.

Therefore, it is almost impossible for the phenomenon of people being poisoned that you said about steel! "

The clansmen were taken aback for a moment, and there was a look of surprise in their eyes.

"Hey, patriarch, don't say it, what you just said is really true! But if this is the case, we still can't get over it. This problem still can't be solved. At most, it's their poisonous smoke exhaust. stay home!"

But Su Cheng smiled lightly.

"Of course I don't think so, what I mean is that there will be a period of pause between the forward rotation and the reverse rotation, and we have to take advantage of this pause to do something!
For example, let our people come up directly through the gap of the exhaust fan, and cooperate with us inside and outside, first occupy the bunker here, and catch them by surprise. Do you think we will take this place? "

After hearing Su Cheng's suggestion, several clansmen around had their eyes sparkling.

Then everyone started to study and imagine the possible consequences and the problems to be solved according to Su Cheng's plan.

The result is that Su Cheng's method is very feasible. As long as they attract the firepower, the people in the underground fortress will have the ability to come out from the inside and cooperate with them to solve the people in these bunkers.

Thinking of this, Su Cheng's eyes revealed a look of joy.

He hurriedly picked up the phone and dialed Su Mingli's number in the underground fortress.

"Auntie, you should immediately notify the remaining members of our family, as well as those in the military, to organize them. I have a very important plan for you now!"

As soon as Su Mingli heard Su Cheng's words, she immediately realized that things seemed to have turned around.

So he hurriedly called to gather all the clansmen, even Hu Yuze and Pang Yongrui called over together.

Su Cheng revealed his plan completely, and the Su family immediately decided to implement the plan according to his plan after a brief discussion.

Su Cheng's plan is not a formidable challenge. If it fails, it may cause poisonous smoke to pour into the entire underground fortress.

There will definitely be more casualties by then, so this time they must complete all preparations before these people react.

Stop the fan and let people leave the underground fortress in less than 1 minute, forming an internal and external cooperation with them.

After the plan was agreed upon, Su Cheng and the people in the underground fortress immediately started the plan.

Since the access to the central vent had to pass through several bunkers, their plan of action had to be fast this time.

But Su Cheng and the others didn't have any more time, or they would be surrounded by the internal and external attacks of the people in the bunker and the reinforcements.

Either go through this dangerous area, and then complete the mission with the people in the underground fortress, and rush to raid the third child and his people before the reinforcements arrive.

In short, the two sides are playing with a time difference. Once Su Cheng and the others fail, the people from South Sichuan City will win.

Victory or defeat depends on one action, and no one can be sloppy.

In the underground fortress, the great-grandfather and several old men were all present, and announced the matter seriously.

Some older or younger clansmen who stayed behind became their main combat force this time.

And there is also a team of the most elite selected from the army around.

There are more than 100 people in this team. They have to go through the huge fan blades to reach the top within 1 minute, and then cooperate with Su Cheng and the others to attack these bunkers.

As long as they get the bunkers in the center, they can once again use the time to break down and occupy these bunkers one by one.

The plan officially started, and Su Cheng immediately ordered to launch a research attack on several locations in the third child's camp.

Such words disturbed their attention, and Su Cheng just happened to be able to sneak in with a group of people.

Although the journey was very difficult, fortunately these people did not react.

Su Cheng and the others were wearing snow-white down jackets, and when the two sides were fighting, they sneaked through the fighting zone.

After going through this dangerous journey, Su Cheng and the others temporarily found a safe deep pit to hide.

At this time, they were less than a few hundred meters away from the four bunkers in the center.