Lin Dong took out the gas mask from his backpack while running. In the encyclopedia, mustard gas is used here. This poison gas is a representative of erosive poison. Half of the lethal dose of rats in the vein is 0.7mg/kg. The skin is one of the main target organs for poisoning. After poisoning the skin, it can cause erythema, edema, blisters, erosion, necrosis and easily cause secondary infections. The wound heals slowly. Larger doses of mustard gas can absorb and poison the whole body after being absorbed through the skin, respiratory tract and digestive tract. During World War II, many countries had already started to use it in large quantities, so Lin Dong was already shouting loudly when wearing the gas mask:

"Get out quickly and back! Back all!"

While running, Lin Dong had already tied the cuffs and trousers on his body. Originally, he was wearing training uniforms similar to those in the army. The cuffs and trousers could be tightened. Now he just needs to tie them tightly and then put on gloves.

When those people saw Lin Dong running over, and with his shouting, they immediately obediently dragged the injured person back. Lin Dong came to the entrance of the cave and slowed down.

Amarjiang was standing outside and was calling on the workers to retreat.

He was surprised to see Lin Dong wearing a gas mask, but it was not the time to say this. He loudly reminded: "This poisonous gas is very harmful to the skin! Don't get close!"

"I already know!" Lin Dong waved his hand to show that he knew, his voice was a little dull, but his steps did not stop.

He could move forward, but Amarjiang couldn't, so he had to take the workers back.

Lin Dong came to the entrance of the cave and felt it. Because the clothes were prepared in advance and the poisonous gas could not pass through, he was not afraid, and there was no problem with breathing now. That means it was okay.

Looking at the situation in the hole, Lin Dong understood how the poisonous gas came about.

The hole where the fox was infested was dug up!

Not only did these workers not dig down in the direction of the original tomb passage, but instead went directly to dig the small hole next to it. They probably tried to dig the small hole and take out the fox inside. They wanted to sell it for a good price, but they didn't expect that before the hole was dug, they touched a mechanism near the entrance of the hole, and the poisonous gas leaked out!

At this moment, the poisonous gas was spraying out, but Lin Dong's mind had already penetrated into the hole.

The poisonous gas did not come out of the fox hole, but the mustard seed gas is dense, so it must have penetrated into the fox hole at this moment. I wonder if the white monster will be poisoned?

Looking at the tools discarded by the workers, Lin Dong's heart moved. He picked up a pickaxe, strode to the eruption of the poison gas, waved the pickaxe and slashed it hard. With just a few efforts, the poison gas spray hole was doubled, and the poison gas was sprayed out even more violently.

Lin Dong came to the fox cave again and felt the airflow fluctuation very quickly. He breathed a sigh of relief. The fox cave must have another outlet. As long as the mustard gas is discharged into the air through the airflow, it will soon dissipate and it won't take long. There will be no harm.

At a moment, Lin Dong walked to the nearest part of the cave entrance and saw the pattern on the stone blocking the entrance. Lin Dong nodded slightly. The pattern on the stone had been compared with the information in his mind, and it was very consistent with no problem.

Then, one step closer to your goal!

Seeing that the more poisonous gas was spraying, Lin Dong retreated. Although the clothes were strictly selected, who could guarantee that there would be no problems? Once there was a problem, this mustard gas did not have an effective antidote, so it would be a big trouble!

Retreat near the camp. Lin Dong shouted loudly: "Scrub the exposed skin of the poisoned people, they have mustard gas!" Then he did not enter the camp at all, and ran to the side.

Lin Dong was running in a small valley, and there was a small stream there. Although the water was not deep, it was enough for Lin Dong's decontamination function.

When he ran to the stream, Lin Dong saw that there were no animals on the ups and downs. He was relieved to wash his gloves first, then carefully took off his coat, and then cleaned it one by one before taking off his gas mask.

Lin Dong had a complete set of theories about cleaning, so he was not in a hurry to remove the poison gas from his clothes.

If it weren't for the urgent time, he could even prepare enough antidotes in Haishi... Although there is no poison to remove mustard gas in this era, it is found in the encyclopedia!

However, Lin Dong had only one day to prepare at that time, so he really couldn't do it.

Fortunately, he saw that those people were not seriously poisoned. After all, there was a gas incident here, and the workers were very alert.

When Lin Dong washed and turned back to the camp, the panic in the camp had subsided. Although there was still a hint of panic in the workers' faces, the wounded were treating and the vehicles were starting, obviously to send the poisoned person to the hospital. When Lin Dong saw that Hasmu had also appeared in the camp, he knew that this matter would not have a major chain reaction.

Because Hasmuzheng and Sun Wenjuan were explaining:

"Professor Sun, I think this is an inadequate excavation, so I need your Chinese technology more urgently. Of course, you should also know that the stricter the protection, the more precious the things being protected will be. Therefore, there must be very precious things in this tomb!"

Looking at Hasmu's expression, Lin Dong felt that he could not let him say this at this time. He walked over with a gas mask. Sun Wenjuan looked at Lin Dong with a little surprise and was even more surprised. Peng Wenhui next to her ran over and said, "Lin Dong, are you okay?"

"It's okay!" Lin Dong raised the gas mask in his hand, "I'm fully prepared, it's okay. But," he turned to face Hasmu: "Mr. Hasmu, I don't think we have to go around in circles. This poisonous gas is not all that of that era. I think you should also know that your purpose is definitely not the tomb of Ulan Ent Khan. If we can't open the skylight and say something bright, I think this cooperation will not be carried out!"

After hearing Lin Dong's words, Sun Wenjuan did not stop Lin Dong. Lin Dong was able to wear a gas mask and pointed out that Hasmu concealed the truth of the matter, which shows that Lin Dong is really capable, and maybe he is more aware of the matter than himself. He was not worried that Lin Dong would not let these people be dangerous, at least he would not let Peng Wenhui enter the danger!

Hasmu initially thought Lin Dong was Sun Wenjuan's student. When he heard Lin Dong's words such rude, he frowned and turned his head to look at Sun Wenjuan.

Unexpectedly, Sun Wenjuan not only did not stop Lin Dong, but instead looked a little indulgent. This made Hasmu misunderstand. Could it be that Sun Wenjuan already knew something? It was too fast, right? But in one night... do they have other news channels...

But no matter what, Hasmu is in a dilemma now. He needs the Chinese to help him open up this tomb and remove those mechanisms, but he does not want to share the gains in it. This is a dilemma.

Should I tell them the truth? (To be continued.)
Chapter completed!