Chapter 159 A Complete Solution to the Restricted Area

As the launch order was issued.

Four medium-sized missiles equipped with thermobaric bombs instantly ignited and took off.

Before, Ye Feng had asked the mutant goshawk to clear the mutant birds in this area to prevent any mutant birds from hitting the missiles and detonating them in advance.

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

The view here was very good. They could see four missiles soaring into the sky, adjusting their flight posture in the air, and then began to fall rapidly, heading straight towards the four 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, which instantly diffused the various metal powders contained in the warhead into the air.

The next moment, the high explosives and the various metal powders diffused into the air ignited, forming a second explosion while producing terrifying thermal and high-pressure effects.

Of course, it sounds slow, but all this happened in an instant. What Ye Feng and others saw were four small mushroom clouds rising from the four directions of Xiaofeng Mountain, namely, the southeast, northwest, and northeast.

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

Even the mountain of Xiaofeng Mountain was shaking violently.

The shock wave directly swept across the entire restricted area, and then rushed towards the mountains and forests outside, and a large number of trees were broken instantly.

Even Ye Feng and others standing 1 kilometer away could feel the horror of this shock wave. Ordinary people like Bai Yinghui and Zhang Ji would probably be injured if Ye Feng had not spread his wings and slightly blocked the shock wave.

"This is really awesome." Zhang Ji said after barely standing firm.

This was also the first time he felt the power of the thermobaric bomb explosion at such a close distance.

Bai Yinghui, who was standing aside, immediately looked at the mutant parrot after standing firm.

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

The big yellow dog did not retreat with everyone. It dug a dog hole 10 meters deep at the edge of the restricted area and went in.

And Ye Feng also gave the other party a life fruit in advance, and all this was for now.

The aftermath of the explosion had not completely passed, and the big yellow dog rushed out of the dog hole and rushed directly into the restricted area.

"Huh!"

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, the corrosive energy should not be weakened.

But now the only explanation for this situation is the impact of the explosion in the core area.

Thinking of these, Ye Feng became more and more expectant, and his steps accelerated, and he continued to rush inside, while his perception was fully open, carefully sensing the changes in the restricted area.

"This is a good effect!" 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 claws and dig underground. It was not until five meters deep that he sensed the existence of corrosive energy.

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

Until this time, the remaining corrosive energy seemed to have just reacted and began to quickly shrink back underground.

Ye Feng narrowed his eyes and looked at the scene.

He didn't believe that the restricted area would be slow to react. The only explanation was that the unknown existence under the ground actually had a weak control over the entire restricted area.

There might even be a perception delay.

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

Ye Feng quickly dug 10 meters deep underground, and at this time he could already feel the thin corrosive energy.

He did not stop, but continued to dig down. However, from this position, almost every meter down, the concentration of corrosive energy would be nearly 10 times higher than outside.

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

"It still doesn't work! The concentration of corrosion in this core area shows no signs of reduction at all." Ye Feng was forced to stop.

Although a little disappointed, it was not depressing. In any case, the results of this bombardment of the restricted area were quite significant.

Soon Ye Feng ordered the big yellow dog to return, and he switched the possession state to the mutant parrot again.

He turned his head and saw Bai Yinghui and Zhang Ji, who were staring at him with burning eyes.

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

"And the energy underground is much denser than that on the ground, so I feel that the corrosive energy eliminated by these four thermobaric bombs is even twice as good as our previous prediction." Ye Feng said with a smile.

Hearing this, the two couldn't help but clench their fists in excitement.

Zhang Ji immediately informed the entire army of the news, and instantly cheers rang out around Xiaofeng Mountain.

"Next, we have to see how the restricted area reacts. I wonder how it will respond." Bai Yinghui looked at Xiao Fengshan, who had become "slimmer", and said.

"No matter what, we will fight back. No matter how the other party responds, as long as the thermobaric bomb is effective, it can delay its expansion speed. Now we just have to see how effective the delay is." Ye Feng said with a smile.

Anyway, after seeing the effect of the thermobaric bomb just now, he was really not worried.

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

Ye Feng was very confident in himself. As long as he was given time to grow up, he would not be afraid even if the person in the restricted area really came out.

But Bai Yinghui was thinking about 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 do it now, when will you do it?

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

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

Bai Yinghui nodded, quite agreeing with this view.

Then everyone continued to wait.

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

After all, he couldn't stay here all the time. He had to harvest spiritual energy every hour. Otherwise, he would lose more than 7,000 spiritual energy in an hour, which would make him sad.

And the two sides waited for two hours before the corrosive energy gradually emerged.

"Huh!" Ye Feng exclaimed.

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

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

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

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

"No, the corrosive energy that appeared is evenly dispersed throughout the restricted area. It is obvious that it is afraid of being bombed, so it uses this method to reduce damage."

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

Before, it expanded 240 meters a day, but now it has been reduced to 120 meters, which means it only expands 3.6 kilometers a month.

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

Of course, if the military is willing to throw more thermobaric bombs over, that would be the best, but he doesn't know how many of these killer weapons 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, continue bombing. The restricted area is not large now, and the effect of continuing bombing will definitely be better than in the future."

"Now 4 thermobaric bombs can cover 70% of the restricted area, but if you wait for a month, I am afraid that 40 thermobaric bombs will be needed to cover such a large area."

Ye Feng naturally understood this principle. He nodded and said, "Okay! Then you continue bombing, 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 expand with all its strength."

Bai Yinghui smiled and said, "Don't worry about this. This matter is of great concern to the higher authorities, so they will fully support it."

Next, Bai Yinghui ordered the launch of 4 more thermobaric bombs.

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

But this time, the corrosive energy appeared in the restricted area only 10 minutes later.

But the amount of corrosive energy was reduced to one-third of the original.

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

"Of course!" Bai Yinghui said, and asked the bombardment troops to continue preparing.

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

With another round of bombing, the corrosive energy that emerged again in the restricted area has been reduced to one-fourth of the original.

But Bai Yinghui still did not intend to end, but continued to order the bombing.

It was not until the density of the corrosive energy dropped to one-fifth of the original that it stopped.

Ye Feng felt a little distressed when he saw this scene. To be honest, he felt that this was completely unnecessary.

If it were him, when the density of the corrosive energy in the restricted area dropped to one-third of the original, he would almost stop.

Because this kind of bombing is not a one-time bombing, even though Bai Yinghui has bombed for several rounds, the restricted area dares to emit only one-fifth of the corrosive energy, but the opponent cannot always maintain such a small amount of corrosive energy.

When you don't continue to bomb, then as time goes by, the opponent will definitely slowly try to increase the concentration of corrosive energy.

If you want to maintain such a low concentration of corrosive energy, you need to keep bombing.

In this case, the number of thermobaric bombs consumed every day would be terrifying.

Ye Feng did not hold back his confusion and asked directly: "Is it really worth it for you to do this? You can't destroy the inside by bombing like this. It's better to leave some thermobaric bombs."

"If the existence inside comes out, you can save a few hundred thermobaric bombs and bomb them in one wave. The effect may be better."

Bai Yinghui smiled, and he did not hide it and said: "The order I received is to do our best to curb the expansion of the restricted area. As for you saying that there is no way to destroy the restricted area, I don't think so."

"Hmm?" Ye Feng was a little puzzled.

He really couldn't think of what the other party was going to do.

"According to the information you provided, the core of the restricted area is hidden in the ground, and the deeper you go, the greater the concentration of corrosive energy, and it may even reach dozens or hundreds of times, right!" Bai Yinghui said.

"Well, yes." Ye Feng nodded.

"Then do you know that we humans have a weapon called a bunker drill?" Bai Yinghui said with a smile.

Ye Feng's pupils shrank slightly, "What do you mean?"

"It's just what you think. Of course, if you want the bunker drill to produce a temperature of more than 3,000 degrees when it explodes, it must be improved, and this takes time."

"So what I have to do now is to curb the expansion of the restricted area and keep it in this 'weak' state, so that it can be more easily destroyed at that time." Bai Yinghui did not hide it and directly told the plan.

On the one hand, they are allies with the Dragon King Palace and now have a common enemy, which does not need to be concealed. On the other hand, it is also to show the strength of mankind so as not to be underestimated by the other party.

In the end, Ye Feng just uttered two words: "Admiration!"

When the sun was about to set.

Ye Feng did not continue to stay in the restricted area.

He only left the mutant wolf king to help observe the concentration of corrosive energy in the restricted area and report to Bai Yinghui at any time.

Next, as long as the restricted area is bombed every 2 to 3 hours, the concentration of corrosive energy will not dare to increase.

As for Ye Feng, he shifted his attention back to his contracted animals.

To be precise, it is the mutant African elephant, mutant hippopotamus, mutant white rhinoceros, mutant Siberian tiger, mutant Asian lion, mutant brown bear, mutant giant panda, mutant jaguar, mutant honey badger, this batch of mutant animals with the last contract.

Because with his continuous injection of spiritual energy, these mutant animals have all reached the peak of the second level, and now it is estimated that they will reach the bottleneck of breakthrough according to the time.

This will mean that he will soon have a group of powerful third-level subordinates.

Of course, compared to this, Ye Feng is more concerned about which mutant animals can break the mirror by themselves.

He has gradually discovered that with the continuous improvement of the realm, mutant creatures like the mutant king cobra that can break the mirror by themselves will have more and more advantages.

I am afraid that in the future, the only mutant creatures that can really help him fight against powerful enemies are these mutant creatures that can break the mirror by themselves.

When the time came to eight o'clock in the evening.

While Ye Feng was waiting nervously and expectantly, the giant panda summoned by Ye Feng from Yangcheng was the first to lie on the ground, and the breath of breakthrough rose from his body.