Herald, pass my order, and the biochemical company will fire immediately! ”

The herald had already conveyed Li ~ Yunlong's order to the biochemical company that had been on the east side of the Japanese defensive line.

The soldiers of the Biochemical Company sensed the appearance of the east wind and knew that they were ready to bomb the Japanese army, and now they received Li Yunlong's order, and immediately gave the order to bomb from the beginning.

"Cannonballs loaded!"

"Fire!"

With the order of the soldiers of the Biochemical Company, more than a dozen special guns opened fire on the Japanese defensive line one after another.

"Knock knock...... Whoosh ......"

After the shells dragged their long flame tails through the air in a perfect arc, they generally smashed into the Japanese positions.

"Bang...... Snap ......"

These cylindrical bombs fell in the position, which frightened the Japanese puppet troops in the position one after another, but the expected explosion did not occur, but a subtle sound.

"Zizi Zizi ......"

I saw the shells sizzle, followed by light green and white smoke and dark green smoke from the shells.

This time, the *** bullet fired by the soldiers of the Iron Brigade Biochemical Company has a new type of powerful *** bullet in addition to the previous full-body neutral *** agent***.

That's mustard gas bombs!

It can be said that this mustard gas bomb is more powerful than the *** bomb of hydrocyanic acid and cyanogen chloride.

Mustard gas, the common name for dichloroethyl sulfur, gets its name because it is volatile and has a mustard-like taste. It is mainly used for military *** agents and is therefore notorious.

It can be said that the mustard gas bomb is a chemical weapon that has been produced, stored and even used in the largest amount so far, and its killing and injury accounts for more than eighty percent of the known chemical warfare casualties, and is known as the "king of the first agent", that is, in 21 modern medical technology has no special anti-drug treatment, and only symptomatic treatment measures can be taken.

It is precisely because the harm and lethality of mustard gas bombs are too much that Li Yunlong captured only 60 of the most advanced bullets in the 1688 special forces.

But now it's all used on the Japanese army.

"Ahhh......hh

"I ...... I...... I can't breathe...... Help me...... Help me! ”

"My hand...... Ah......h

"Ahem, cough, cough, ......"

"My head hurts...... Ah......h

As the first bullets of the biochemical company continued to be thrown into the Japanese position, the Japanese position was full of wailing and screaming, and the Japanese puppet army was crying everywhere.

Some little devils fell to the ground foaming at the mouth and had spasms all over the body because they were hit by *** bullets

Some little devils cover their heads or pinch their buns, constantly wailing in pain.

Some are incontinent or directly die.

Compared with those little devils who are suffering, the little devils who were killed by *** are lucky, after all, they did not pass the process.

But in the end, the mustard little devil was even more painful.

"Ah...... My eyes ......"

"I've got an itchy arm...... Ah......h

Some little devils covered their eyes, and felt a hot and stinging sensation coming from their eyes, which was very painful.

And some little devils are even more miserable, feeling that their arms are very itchy, and constantly use their nails to scratch and wrap around, because the force is too strong or can not stop the itching, the whole arm becomes bloody, very painful and bloody......

"Knock knock...... Whoosh ......"

"Zizi Zi ......"

After five rounds of salvo fire, all the bullets of the Biochemical Company were dumped in the Japanese position, and the bullets continued to spread out, and then under the blowing of the easterly wind, they began to spread along the entire Japanese positional defense line.

"Huhuhuhuhu......"

These mustard gas, hydrocyanic acid and cyanogen chloride mixed bombs are constantly fluttering in the wind from east to west, and the Japanese puppet troops in the trenches are inhaling the air one after another, and they are falling to the ground wailing and screaming.

Because there are not many first-class bombs used this time, coupled with the extension of the battle line, wind dilution and other effects, it plays the role of *** law for most of the Japanese puppet army, and they will not die, but at least they have lost their combat effectiveness.

In the rear of the Iron and Blood Brigade, Li Yunlong, Chu Yunfei, Ding Wei, Kong Jie and others were all observing the battle situation ahead with binoculars, and they were shocked by the scenes when they saw bursts of wailing screams and demons dancing in the trenches of the Japanese position.

......................

Kong Jie put down the binoculars and said with deep feelings: "No wonder the use of biological and chemical weapons is banned in the world, this power is really extraordinary!" ”

Chu Yunfei from a big family also said in a deep voice: "This *** bullet is used on the body of the little devil, I think this is a tooth for a tooth, and the way of others is returned to the heart of others!" ”

"Cruel, this looks so cruel!" Ding Wei said: "Looking at the scene like this little devil, I suddenly feel cruel!" ”

"Come on, Lao Ding, you'll have it!" Li Yunlong said: "Talking about cruelty with this little devil, you are too naïve!" ”

"These *** bullets were originally intended to be used on my Lao Li's body, if it weren't for Lao Tzu's well-informed, Lao Tzu's tens of thousands of horses would have become such a scene a long time ago, and you wouldn't have a chance to see me Lao Li again!" Li Yunlong said with some resentment: "Incomplete statistics, the Japanese army has used chemical weapons in 14 provinces and cities, 77 counties and districts in our country, and we are completely small compared to the little devils!" ”