Desperate Night

'There are very few survivors here, and there are almost all black disasters around. If there is a war-level black disaster, maybe the upper levels of Donghe will use nuclear weapons to directly wipe out this area. Compared with Flika's ruthlessness, Putting a few nuclear bombs close to no-man's land would be a no-brainer.'

When he thought of this, he suddenly understood why Lao Li and the others were so busy running to crowded places.

"No! It's still too unsafe here! We need to continue to reinforce it!"

Suddenly, Yu Hong felt a sense of urgency again. He stood up and pressed his hand against the wall.

‘Strengthen the Black Wind Camp. ’

The scope of strengthening is still this cave. The area of ​​the stone castle outside is too large and it is not cost-effective. Strengthening an absolute safe zone first is the best solution to save the time of black seal.

‘Direction: Strengthen surface defense to a level that can withstand large-yield nuclear explosions. ’

After the silent recitation in his mind, a black line suddenly flowed out from the back of Yu Hong's hand, but soon, the black line ran back again.

‘Cannot be strengthened. ’ A cold mechanical sound sounded.

Yu Hong was not surprised. The request was too high. He even said that this reaction should be expected. He was just giving it a try first.

Then, he silently recited the strengthening words again.

‘Direction: Strengthen the outer layer of the safe house’s defense against explosion damage. ’

Anyway, he has nothing else that needs to be strengthened recently. Let’s take a round first to see the effect. Yuantu is not in a hurry to try it. He still has a lot of Dahui Graphite Powder on his hand. Because the radiation grenade is no longer made, the consumption is also reduced. a lot of.

The black line flashed, but this time he didn't refuse.

‘Should the Black Wind Camp be strengthened? ’

The countdown appears: 20:09 on the 7th.

Yu Hong looked at it, accepted it, and replied in the affirmative.

Now that the black disaster can be temporarily stabilized, in terms of explosions, it is obvious that the safe house is still far away. He must make up for this shortcoming as soon as possible.

The communicator is still repeating the news just now. It is obvious that New Aurora City plans to use Flicka as a negative example to compare how gentle and just they are.

Uh-huh.

The countdown begins.

Yu Hong breathed a sigh of relief and continued to adjust the knob to return the communicator to the chat channel with Kaijun Weisong.

"Is there any other way?"

When I came over, I immediately heard Wei Song's anxious voice.

"No, your conditions are limited. If you don't have the extraction liquid as a bait to disguise a living person, I'm afraid you won't be able to withstand this time based on the existing conditions alone." Zhang Zhangjun said calmly.

"What happened?" Yu Hong asked quickly. It seemed that something was wrong with Wei Song.

"Yu Hong, you came just in time!" Wei Song raised his voice, "Suddenly, members of the camp disappeared here. At first, I thought they were killed by the black disaster when they went out, but for the next three consecutive days, people suddenly disappeared every day. There were not many people. , only one at a time, but no matter how we check or check, we can't find the reason! I suspect that there is a new black disaster that we have not found and recorded! Just like the back-to-back person you shared! What can you do?"

"Have you tried any method?" Yu Hong asked with his heart sinking.

"Pyroxene chamber, detector distribution, isolation of sunlight materials, pyroxene spray to enhance air concentration, isolating the dead, banning words and replacing them with electronic sounds, etc. I have done everything I can!" Wei Song was obviously panicked.

"How many people have died now?" Yu Hong continued to ask. He simply substituted death for disappearance.

"Thirteen! The most important thing is that they are all core members! They all live in the core area of ​​the underground stronghold! This means that the core area is completely unable to stop the black disaster and cannot guarantee absolute safety!" Wei Song said quickly.

"Have you investigated the common denominators of all the deceased people?" Zhang Zhangjun asked.

"Yes, they all disappeared when they were alone." Wei Song replied.

As a leader, she cannot be a loser.

"Then let everyone work in pairs. They are not allowed to be alone and continue to observe." Zhang Kaijun replied.

"I have an enhanced version of the red value detector here, which may be useful. Wei Song, if you know the address, you can come and pick it up." Yu Hong didn't have a better idea.

"Your place is too far away. If I send someone there, they will have to travel at least a thousand kilometers," Wei Song said helplessly.

"New Aurora City is setting up an aerial caravan, using large silent drones to transport goods, and flying along the black disaster safety cracks. It has achieved initial success. If it doesn't work, you can apply there, but I'm not sure they will I won't pay attention to you." Zhang Kaijun said in a deep voice. "After all, if I were them, I would give you a big one directly there to completely destroy the hidden danger."

"." Wei Song was speechless.

Snap.

She was offline. Since she couldn't get help online, it was naturally impossible for her to continue chatting as usual at this time.

"Yu Hong." Zhang Kaijun said calmly, "I have established a preliminary short-distance small-scale trade network here. Now I have contacted about six surviving strongholds around us. The trade method was established by me, using the connections between the black disaster rifts. Safe route to trade supplies and equipment. Do you want to join?”

"Is there a trade in materials and equipment? What do you need for me? Do you want to sell pyroxene?" Yu Hong asked. The only thing he's missing now is pyroxene.

"Okay. I have enough inventory to last for decades. It's nothing to give you some. I need your vortex talisman board and some high-end equipment and weapons. Can you repair it? I'm strong in biomedicine here. , but the conditions are too poor in other aspects.”

"Okay. What's the specific price?" Yu Hong asked.

"One standard size vortex symbol plate for one kilogram of standard density pyroxene"

"Too cheap" Yu Hong began to bargain with the other party. He was very interested in the various materials on Zhang Kaijun's side. Pyroxene can also be used as a backup after the original soil cannot be studied.

After a verbal battle, the two reached a consensus.

"By the way, there are a few people from your side who came to me. There is a little guy named Aisina who claims that he can not be attacked by the black disaster. They want to join the Gray City, do you know?" Zhang Kaijun suddenly changed the topic and said in a deep voice.

". It's them" Yu Hong was stunned. "Follow the rules." He said lightly.

Since the other party has made a choice, he will not interfere.

"Of course follow the rules. It's about safety. Even if you beg for mercy, it's useless." Zhang Kaijun smiled.

"By the way." He reminded, "According to satellite observations, there may be continuous heavy rains recently, be prepared."

"Don't worry." Yu Hong no longer plans to go out. After the black lizard is strengthened, the radius of three kilometers is enough for him to rely on the black lizard to collect various things.

After the communication ended, Yu Hong took out the four pieces of black plastic left by the insect man.

He listened to the continuous heavy rain outside, thinking.

The next few days.

He continued to practice the Thunder Leg, and his internal energy quickly rushed to the eighth root of the third layer. Together with the second layer of internal energy that did not disappear, he now has seventeen internal energy, which can be said to be amazing endurance.

But every time he relaxed, he would think of the insect man before, and he dared not even touch it. There was also the huge bird-shaped black disaster passing in the distance, and the giant ocean black disaster that destroyed Baihe City.

Compared with these terrifying monsters, his strength is still far behind.

Seven days passed quickly, and the black seal was strengthened. The whole cave did not change much this time, but the wall and wooden door were hidden thickened by a large layer, which could not be seen without careful observation.

Lao Zhou still made a lot of noise every day, and no one knew what he was doing. Except for occasionally sending the baked dried meat and mushrooms, no one could see his figure.

Black Seal was free, and Yu Hong began to experiment with strengthening the original soil in the mine. Black Seal always failed when he tried with the original soil, so he began to try to add various other things to it and synthesize them together.

Time passed day by day, and soon, his third level of Thunder Leg Technique, the ninth internal energy, was about to be successfully condensed.

Hiss.

Inside the stone fort.

Yu Hong wrote the date on the wooden board with a charcoal pencil: December 17, 22.

The black pen tip was scratched on the brown wooden board, and powder fell off.

Dongdongdongdong.

Suddenly, there was a clear sound of wood knocking at the fence of the outer courtyard.

Lao Zhou, who was digging a drainage ditch in the yard, heard the sound, put down the shovel, took out a radiation grenade from under his raincoat, and carefully approached the direction of the sound.

The heavy rain outside was still falling, and there was a swamp everywhere inside and outside the camp.

After a while, Lao Zhou pushed open the door of the public passage, shook off the water on his raincoat, took it off, and walked quickly towards the stone fort.

On the second floor of the stone fortress, he pushed open the wooden door and raised the bag in his hand.

"Boss, a postman is here! The post office is open again now!?" He showed a strange shock and joy on his face.

"Postman?" Yu Hong was also slightly surprised.

"Well, he is a speed-enhanced person who runs very fast. His surname is Chen, Chen Jiaze. He said that the high-risk black disaster is basically fixed now, the black disaster cracks have been solidified and mapped, and it is already initially passable, and the safety is relatively high." Lao Zhou was a little excited.

"It's a good thing." Yu Hong smiled. He actually got the news from Zhang Kaijun before, but he didn't expect that a postman would deliver the goods to his door not long after.

This surprised him a little.

After all, even if the insect people outside were destroyed and not revived for the time being, there are still speed people. Once you make a mistake in running, you will gamble with your life.

"But to be honest, that Chen Jiaze seems to have a bit of a stupid brain." Lao Zhou lowered his voice and shook his head slightly.

"No normal person would want to go out at this time." Yu Hong said calmly.

"Isn't this bullying those full-body enhanced people?" Old Zhou sighed.

Yu Hong didn't say anything. He took the package.

The package was wrapped in a waterproof thick plastic bag, layer after layer, wrapped thickly and solidly.

He scratched it with his fingernail and used a little force to easily cut the outer plastic bag completely.

Inside was a black rectangular metal box.

He opened the lid of the box, and found some foam scraps stuffed inside. Between the white plastics was a gray-white stone wrapped in thick plastic again, and under the stone was a letter.

Yu Hong felt a little curious.

In such a harsh environment, someone would actually write to him?

He took out the stone and looked at it first. Through the transparent plastic, he paused slightly and found that the stone was actually somewhat like the symbol style in the pyroxene ruins.

And this symbol seemed to be something he had never seen before.

Putting down the stone, he picked up the envelope again.

The envelope was light yellow, and two lines of words were written on the surface in crooked handwriting.

'Yu Hong personally. '

'Sender: Lin Yiyi. ’