Global Cataclysm: I became a world tree

But before he gave the order, he saw the mutated wolf king commanding a group of mutated creatures, knocking down trees, and then biting the branches and dragging them away.

With the joint efforts of many mutated creatures, it took nearly three hours to create a 50-meter-wide isolation zone.

"Since that's the case, let's act! The previous ones were just speculations. Whether we can contain the expansion of the restricted area depends on the effect of the subsequent bombing." Ye Feng said.

Bai Yinghui nodded, "Then I'll give the order and act in five minutes."

Soon one order after another was issued from the temporary headquarters.

The shelling teams scattered around Xiaofeng Mountain immediately got ready.

According to the plan, they would first fire a round of incendiary bombs to burn as many plants as possible in the restricted area before releasing the thermobaric bombs.

When the military team was in action, Ye Feng would also switch to the mutant wolf king, and ordered the nearby mutant creatures to start to retreat.

On the one hand, it is to avoid any emergencies in the restricted area, and on the other hand, it is to avoid interfering with the military's operations.

After all, after the cannonball exploded, it was possible to frighten the mutated creatures and then lose control.Although this possibility is very small, the preparations should be done.

5 minutes passed in the blink of an eye.

Here, Bai Yinghui has also received reports from various teams that they are ready.

"The whole artillery team obeyed the order and aimed at the target area to shoot freely."

Boom boom boom!

A violent roar sounded quickly, and the flames released by the incendiary bomb quickly filled the entire Xiaofeng Mountain and the surrounding forests.

Of course, due to yesterday's bombing, there are only a small half of the plants left in the restricted area, so the bombing time was not too long, and it stopped after only 10 minutes.

And the corrosive energy in the restricted area was all retracted below the ground in the fifth minute of the bombing.

"It will probably take about half an hour." Bai Yinghui said.

The military has troops here, and the troops that stay here are not doing nothing, they have been doing research on the restricted area.

In this process, naturally, there have been many bombings of the restricted area.

Then they were surprised to find that in the face of their harassing bombing, the restricted area would be constantly adjusted and a set of countermeasures would be formed.

Just like now, as long as they continue to bomb for more than 5 minutes, they will take back the corrosive energy underground, and it will come out after a while.

This time is usually about half an hour.

"That's just right, in about half an hour, the trees here should be almost burnt, and then directly use the thermobaric bomb to see the effect." Ye Feng said.

"Hmm! That's what I thought too. However, there are two options for the bombing of thermobaric bombs. I want to hear your opinion." Bai Yinghui said.

Ye Feng looked over curiously and asked, "What plan."

Bai Yinghui waved to the adjutant, and the adjutant quickly handed over a tablet computer, and after clicking on it, he could see a battle map.

"The first plan is saturation bombing. According to our calculations, if the explosion range covers the entire restricted area at one time, it will take a total of 1 thermobaric bombs to do it. Many areas are repeated. "

"The second plan is the bombing method that maximizes the benefits. Using 2 thermobaric bombs, it can cover about 4% of the restricted area. If you bomb two rounds, it is equivalent to covering 70% of the area." Bai Yinghui saw Said while looking at the mutated parrot.

After a little thought, Ye Feng said: "I prefer the second option, because this is equivalent to a war of attrition, and we don't know how long it will take."

He was a little worried that the consumption of ammunition would be too high for the military to bear.

"Actually, I am more inclined to the second option. I am worried that it will affect the result. Now that you say the same, I am relieved." Bai Yinghui said with a smile.

After the discussion between the two parties, half an hour passed quickly.

At this time, in the entire restricted area, except for the two places deliberately left as observation areas, the flowers, plants and trees in the rest of the area were almost completely burned.

At this time, those corrosive energies also emerged from the ground again, and began to draw and absorb the aura in the air.

Bai Yinghui didn't hesitate at all, and immediately gave the order to attack.

The missile vehicle that had been prepared in the distance slowly erected the medium-sized missile fixed on the vehicle.

"Lock the target, start the countdown, 3, 2, 1, launch!"

Chapter 159 The Way to Completely Solve the Restricted Zone

With the order to launch issued.

Four medium-sized missiles mounted on thermobaric bombs were instantly ignited and launched into the air.

Before, Ye Feng had let the mutated goshawk clear out the mutated birds in this area, so as to prevent any mutated bird from hitting the missile and detonating it in advance.

At this time, Ye Feng and others had retreated to an open space 1 kilometer away from the restricted area.

The field of vision here is very good, they can see 4 missiles soaring into the sky, after adjusting the flight attitude in the air, they began to fall rapidly, heading straight towards the 4 corners of Xiaofeng Mountain.

Boom boom boom!

Before the warhead was about to hit the mountain, it exploded in the air. This was an oxygen-free explosion, and its function was to instantly diffuse the various metal powders contained in the warhead into the air.

In the next moment, the high explosive and various metal powders diffused into the air were ignited to form a second explosion, and at the same time, a terrifying thermal effect and high pressure effect were produced.

Of course it's slow to say, but it all happened in an instant. What Ye Feng and others saw were 4 small mushroom clouds rising from Xiaofeng Mountain in four directions.

The shock wave of the explosion instantly turned the scorched tree trunks around into powder, and the hard rocks cracked and shattered. They were engulfed by the shock wave and continued to hit the surroundings.

Even the mountain body of Xiaofeng Mountain was shaking violently.

The shock wave directly swept across the entire restricted area, and then rushed towards the forest outside, and a large area of ​​trees was instantly snapped off.

Even Ye Feng and others standing 1 kilometer away can feel the horror of this shock wave. Ordinary people like Bai Yinghui and Zhang Ji, if Ye Feng hadn't spread his wings to block the shock wave a little, they would probably be injured .

"This is really fucking exciting." Zhang Ji said after barely standing still.

It was also the first time for him to feel the power of a thermobaric bomb explosion at such a close distance.

Bai Yinghui at the side, after standing firm, immediately looked at the mutant parrot.

But at this time, Ye Feng had already switched his possession state to the big yellow dog.

The big yellow dog didn't follow the crowd back, it dug a 10-meter-deep dog hole directly on the edge of the penalty area and got in.

And Ye Feng also gave the opponent a life fruit in advance, and all this is for now.

Before the aftermath of the explosion had completely passed, the big yellow dog rushed out of the dog hole and rushed directly into the penalty area.

"what!"

As soon as he entered, Ye Feng found something different.

The corrosive energy here is at least half thinner than before.

You must know that this edge position is not within the core explosion range of the thermobaric bomb. Logically speaking, the corrosion energy should not be weakened.

But for this situation, the only explanation is that it was affected by the explosion in the core area.

Thinking of these Ye Fengs, he became more and more anticipatory. He quickened his pace and continued to rush in. At the same time, his perception was fully activated, and he carefully sensed the changes in the restricted area.

"This effect is good!" When Ye Feng rushed into the explosion range of one of the thermobaric bombs, he found that the place was clean, and there was no corrosive energy left.

He controlled the big yellow dog to stretch out its paws and dig into the ground until it was five meters deep before sensing the existence of corrosive energy.

"Not bad! This effect is better than I expected." Ye Feng's eyes brightened.

Until now, the remaining corrosive energy seemed to have just reacted, and began to quickly retract to the ground.

Ye Feng narrowed his eyes slightly and looked at this scene.

He doesn't really believe in the forbidden zone, and there will be such a situation of slow response, so the only explanation is that the unknown existence under the ground has relatively weak control over the entire forbidden zone.

There may even be a perceived delay.

Various thoughts flashed through Ye Feng's mind, and soon he made a decision. He controlled the big yellow dog to dig the soil crazily, and quickly dug down to see if he could take this opportunity to go to the core restricted area underground. have a look.

Ye Feng quickly dug to a depth of 10 meters underground, at this time he could already feel the thin corrosion energy.

He didn't stop, but continued to dig down, but starting from this position, almost every meter down, the concentration of corrosion energy was nearly 10 times higher than that outside.

When he dug to 20 meters below, the concentration of corrosive energy here was already 100 times that of the outside.

"It still doesn't work! The corrosion concentration in this core area doesn't show any signs of decreasing at all." Ye Feng was forced to stop.

Although a little disappointed, it's not really a frustration. Anyway, the results of this shelling of the restricted area are quite remarkable.

Soon Ye Feng gave the big yellow dog the order to return, and he switched to the mutated parrot again.

As soon as he turned his head, he saw Bai Yinghui and Zhang Ji who were staring at him with burning eyes.

"Don't worry, everything is going well! The effect is even better than we expected. Even the corrosion energy within 5 meters underground has been eliminated."

"And the energy in the ground is much richer than that on the ground, so I feel that the corrosive energy eliminated by these four thermobaric bombs is even twice as effective as we predicted before." Ye Feng said with a smile.

Hearing this, the two couldn't help but shook their fists excitedly.

Zhang Ji notified the news to the whole army immediately, and cheers erupted all around Xiaofengshan in an instant.

"The next step is to see the reaction of the penalty area. I don't know how it will respond." Bai Yinghui looked at Xiaofengshan, who was already "slim", and said.

"No matter what, the soldiers will block it, and the water will cover it. No matter how the opponent responds, as long as the thermobaric bomb is effective, it can delay its expansion speed. Now it just depends on the effect of the delay." Ye Feng said with a smile.

Anyway, after seeing the effect of thermobaric bombs, he was really not worried.

Bai Yinghui nodded, but there was still worry on his face, because the direction he was considering was completely different from Ye Feng's.

Ye Feng is very confident in himself, as long as he is given time to grow up, even if the person in the restricted area really comes out, he will not be afraid.

But what Bai Yinghui was thinking about was how to kill the other party before he came out.

After all, no matter how you look at it, now should be the weakest time for the other party. If you don't mess with him now, when will you mess with him?

In a blink of an eye, half an hour passed.

"There is no movement yet, which proves that the other party has suffered a lot!" Ye Feng said with a smile.

Bai Yinghui nodded, quite agreeing with this opinion.

Then everyone continued to wait.

Of course, during this process, Ye Feng would occasionally switch the resurrection state back to the main body.

After all, it is impossible for him to spend all the time here, harvesting the aura once an hour, this kind of thing must be done, otherwise there will be more than 7000 points of aura lost in an hour, and he will be so distressed.

As for the two parties, they waited for two full hours before the corrosive energy gradually emerged.

"Hey!" Ye Feng let out a light snort.

"What's wrong?" Bai Yinghui asked hastily.

Ye Feng did not answer immediately, but controlled the mutated parrot to fly into the sky and circle around.

After returning, he immediately said: "In the restricted area, only half of the area has corrosive energy."

"Only half of it? Is there a certain area that has accumulated a lot of corrosive energy?" Bai Yinghui asked with a frown.

"No, the corrosive energy that appears is evenly distributed throughout the restricted area. Obviously it was frightened by the bombing. Use this method to reduce damage."

"However, in this case, the speed of expansion of the restricted area will also be reduced by half. What are you going to do? Do you want to continue bombing?" Ye Feng asked.

Before going in, the expansion was 240 meters a day, but now it has been reduced to 120 meters, and it only expanded 3.6 kilometers in that month.

It will take at least two months for the restricted area to expand to Sunset Valley, which he feels is completely acceptable.

Of course, if the military is willing to throw more thermobaric bombs, that would be the best, but he doesn't know how many such trump cards the military has, so it's hard to help the other party make a decision.

Without any hesitation, Bai Yinghui nodded and said, "Of course we will continue to bomb. The restricted area is not large now. The effect of continuing to bomb will definitely be better than in the future."

"Currently, 4 thermobaric bombs can cover 70% of the restricted area, but if we wait for a month, I'm afraid it will take 40 thermobaric bombs to cover such a huge area."

Ye Feng naturally understands this truth, he nodded and said: "Okay! Then you continue to bomb, but I want to remind you that you must reserve enough thermobaric bombs, otherwise, when the restricted area finds that you are no longer bombing, it will Fully expanded."

Bai Yinghui smiled and said: "Don't worry about this, the higher authorities are very concerned about this matter, so they will fully support it."

Next, Bai Yinghui ordered the firing of four more thermobaric bombs.

The corrosive energy permeating the restricted area was once again eliminated by more than half.

But this time, after only 10 minutes in the restricted area, the corrosive energy came to the fore.

But the amount of corrosion energy has been reduced to one-third of the original.

"Do you want to explode?" Ye Feng couldn't help asking after explaining the situation.

"Of course!" Bai Yinghui said, and asked the artillery to continue preparations.

It is worth mentioning that during this period of time, Bai Yinghui transferred 10 missile vehicles from Yangcheng City to ensure that there were enough ammunition reserves on the restricted area.