This is the most terrifying weapon on the battlefield, and it is also the one that has been banned from being used. When the spraying plane sprayed so much poisonous gas down, it immediately filled the entire mountain forest.

We don't know who the enemy is, but all the hunters know that they are facing an all-out attack.

Everyone put on their goggles as fast as they could, then wrapped their faces tightly, drew their sabers and began to dig into the dirt on the ground. After digging out the soft soil particles, they are immediately sandwiched between face towels to make the simplest gas masks. Milk. The white gas was either sarin or soman. Generally speaking, these two poisonous gases are colorless, but industrially they are brown and yellow. Hue.

If the purity reaches a certain level, it will be presented. Milk. The color of white. There is no doubt that this is of very high purity, and by its misty filamentous fall, it can basically be judged to be Soman.

Soman is soluble in water, soluble in organic solvents, can penetrate skin and rubber products, and is easily adsorbed by porous substances. It is 2-4 times more toxic when inhaled and 5-10 times more toxic on the skin. Its biggest feature is that it has a fast poisoning effect and no specific antidote, so it is known as the most difficult poison to prevent.

"It's Soman!" Long Xiaoqi shouted loudly: "Dilute the dirt and camouflage the net!! ”

Although he did not go into details, all the hunters understood what he meant. When encountering Soman's extremely permeable poisonous gas, ordinary clothes have no effect on it. The best way to do this is to coat your whole body with mud and then use a camouflage net made of weeds and twigs to block it. This is a basic measure that can be done without protection, although it can't last long, but it can definitely save your life in the first place.

Everyone began to use the water they had brought with them to make thin mud, which they then applied to their bodies, and then covered them with a camouflage net.

"Poof! Poof! ……”

Several hunters, who had been a little slower, lay heavily on the ground, their bodies twitching wildly and vomiting outward. They tore at their clothes with all their might, clutching at their skin so hard that they were completely exposed to air.

Within a short period of time, the hunters' skin began to show edema-like ulcers. But the smell is not a foul smell, but a faint fruity aroma. When the smell of fruit is mixed with the smell of blood, it becomes an absolute smell of death.

Long Xiaoqi was the fastest, because his upper body was originally naked. He used the clean water he carried with him, used the liquor, and sprinkled a soak of urine when it was not enough, living out a pile of mud. The entire upper body is covered with mud, then wrapped in a camouflage net and tied tightly with a mud-covered face towel.

"Whew! Whew! ……”

Heavy breathing was heard all around, and everyone's face was wrapped in improvised gas masks made of clay. Breathing is laborious, but it's the only way they can survive a gas attack.

Soil particles are anti-poison, which is the most basic anti-poison material.

In 1915, the German army used chemical agents for the first time in order to break the long-standing stalemate in the European theater. They set up 5,730 cylinders containing chlorine gas at the front of the position, and opened the caps in the downwind direction of the British and French positions, releasing 180 tons of chlorine gas. Suddenly, a cloud of green smoke rose and drifted towards the opponent's position at a speed of three meters per second, spreading to a distance of 25 kilometers from the coalition position, resulting in the poisoning and death of 50,000 British and French soldiers.

A large number of wild animals on the battlefield were also poisoned and died, but the wild boars in this area survived unexpectedly.

After careful study, Allied scientists finally discovered that it was the habit of wild boars that liked to arch the ground with their beaks, and it was they who saved themselves from death. When a wild boar smells a strong pungent odor, it arches its beak to the ground. After the soil is arched by wild boars, its particles become softer, which plays a role in filtering and adsorbing poisonous gases.

This is a natural gas mask given by nature, the most ordinary and simple earth. Until now, many of the gas masks we have seen are in the form of wild boar arches, which is where the soil filters poison gases.

"Retreat north!" Long Xiaoqi let out a cry and rushed towards the mountains and forests to the north first.

The hunters immediately followed him and galloped north, trying to break out of the poisonous-filled area.

The reason for the north, because now the wind direction is southerly. In the case of poisonous gas, it is inevitable to move against the wind, and only in this way can we get rid of the trouble of poisonous gas as quickly as possible. But Long Xiaoqi and his people chose to retreat to the north, completely following the wind. When the hunters followed him and rushed for 100 meters, they immediately realized the problem.

"The direction of the wind!" The hunter reminded Long Xiaoqi.

"Downwind dies faster!" Long Xiaoqi roared.

Downwinds must not die any faster, they will be out of the poison-filled area in the shortest possible time. As long as they are out of the gas area, it means that they are safe. But the question is, is this really the case? The enemy simply wants to kill them all, or force them out entirely. That means there will be enemies at the exit of the downwind, waiting to catch them all.

They are all hunters, and this common sense thing is naturally known. They know it, and the enemy certainly knows it.

The group ran wildly towards the north, it was a desperate run, faster than ever. At least two square kilometres, which meant they had to run two kilometres of mountainous terrain before they could hold on.

In time, they spread faster than Soman. And in fact, it also proved that Long Xiaoqi's choice was completely correct, they ran out of the poisonous area, ran out of the mountains and forests, and stood at a bare valley port.

"Whew! Whew! ……”

Everyone was gulping in fresh air, showing extreme exhaustion and even collapse. It's a race against death, using all your survival potential.

"We have to move forward!" Long Xiaoqi shouted at the hunters: "The crisis has not been resolved, the enemy is prepared, and he will definitely not let us go so easily." ”

Being able to pinpoint their location and then send out civilian spraying planes to release poison gas is enough to prove that the enemy is well prepared. Getting rid of the threat of poison gas is only the first step, and they are now in a worrying situation.

At this moment, on the spacious valley ground in front of them, large stones rumbled and moved, rolling towards them in a row.

Long Xiaoqi's pupils instantly contracted to the extreme, and the hunters' eyes became the same as him, and they immediately spread out to form a tactical formation, ready to face the battle with their guns.

"Damn it, I miscalculated." Long Xiaoqi scolded self-deprecatingly: "Stupid X Long Xiaoqi, now you can be regarded as bringing people into the ditch......"

The big stones were not stones at all, but well-camouflaged tanks, and when Long Xiaoqi and the others all ran out, the tanks began to form a rumbling torrent of steel.

(The next chapter is around 9 p.m.) ）