After the solemn ceremony to pay homage to Zhang Lexing, on 5 March, Wang Feng led the newly appointed army commander and division commander, together with Peng Yulin, Li Hongzhang, Miao Peilin, and some Black Eagle members of nearly 1,000 people, on the return journey to Suzhou.

It was the most convenient way to go south from Bozhou to Bengbu and return to Suzhou through the Grand Canal, but Wang Feng went around from Xuzhou and left most of the people in Xuzhou, only taking Zhou Xiuying, Yang Shuijiao, Li Hongzhang, Miao Peilin and the newly appointed eight army commanders to a small valley in the eastern suburbs of Xuzhou.

The whole valley, including the hillside, was pulled by barbed wire, and the guard towers towered over the top of the hill, and from time to time you could see patrolling soldiers with loaded guns, which was obviously a military restricted area, and not far from the camp was the camp, and there was a wooden sign at the door with the three Arabic numerals 731, and nothing else.

"Commander-in-chief, this is," Li Hongzhang asked puzzled.

Wang Feng smiled slightly: "731 is our army's number one secret base, and it should also be the world's first biological and chemical weapons unit, a few days ago, the base came over, claiming that a major breakthrough has been made in the research of biological and chemical weapons, I think, since it is my own people, let's come over and have a look, so that everyone can have a further understanding of our army, but we must pay attention to secrecy, including the closest people around you can not mention, if it is leaked, it will be a military court." ”

"Rest assured, Commander-in-Chief, we will keep this in our stomachs forever." Everyone gave birth to a strong curiosity, busy reassurance.

"Okay, let's go!" Wang Feng waved his hand and led everyone into the camp.

A pair of eyes looked around curiously. But in the camp, in addition to the tighter guards. It's just that rows of barracks are built along the mountain, and it doesn't look unusual. I couldn't help but muttered a little in my heart.

Soon, another barbed wire fence appeared in front of him, and one of the guards saluted: "Please put on protective clothing for the commander-in-chief and his entourage first." ”

"Good!" Wang Feng nodded: "Bring the clothes." ”

The soldiers brought in more than a dozen strange and bulky clothes and helmets shaped like pigs' heads, all of which were dark black, made of neoprene, one-piece, fully enclosed, with hats, and the helmets were standard pig-nosed biochemical masks. The position of the eyes is inlaid with two pieces of glass.

Wang Feng took a set, unfolded it, and said: "The following training subjects have great harm to the human body, wearing protective clothing can protect yourself safely, don't be troublesome, wear it." ”

With the help of the soldiers, Wang Feng took the lead in putting on the protective clothing, which looked bloated and ridiculous, but when everyone put it on one after another. I couldn't laugh anymore, the protective clothing alone weighed six kilograms, and it was airtight, and the weather in early March was still relatively cold. But after a while, I was already sweating profusely, stuffy and hot. Especially a pure literati like Li Hongzhang, it seems that he is pressed against a mountain. Eat while walking.

And the mask is also uncomfortable to wear, and its airtight frame is made of a piece of eraser. Although it can match the face, but after only a few minutes, there are bursts of tenderness on the face, which can't be helped, and the new gadgets that have just been developed will inevitably have such and such shortcomings.

In addition, because the pig has activated carbon in its nose, people cannot directly inhale air, and must be filtered by activated carbon before inhaling, which causes breathing difficulties.

Wearing protective clothing and unable to speak, Wang Feng beckoned, beckoned everyone to go inside, turned two corners, and faced two iron cages, each cage contained ten people, on one side was a black and thin yellow man, and on the other side was a tall white man, with a face full of despair.

Outside the iron cage, there is a two-meter-high ceilinged glass wall that can be seen clearly, and there is a slender cast iron pipe through the glass.

Everyone didn't understand what would happen next, Wang Feng made an inquisitive gesture to the side, and a staff member who was also wearing a protective suit nodded and waved his hand violently.

Around the glass room, there are staff holding paper and pencils, ready to record at any time, and not far away, another staff member connects a half-person-high box-shaped object into the pipe, and then fills it with some liquid, and then uses a blower to supply air.

A magical scene appeared, the end of the pipe connected to the glass, suddenly white smoke came out, because the blower was supplying air, soon, white smoke filled the entire confined space.

The twenty people in the cage instantly burst into tears, and white foam overflowed from the corners of their mouths, as if they were crazy, and they shook the cage desperately, as if they were shouting loudly, but because of the barrier of protective clothing, they couldn't hear what they were shouting.

In just half a minute, the twenty men fell to the ground one after another, struggling in agony, and by the third minute some of them began to freeze, apparently dead, and by the fifth minute, all twenty were dead.

Li Hongzhang and the others gasped, what kind of means is this? Death is really neat, it can be imagined that if a large amount of this mysterious gas is used, it is completely possible to destroy a town unknowingly, especially the painful expression of inhaling this gas makes people's spines tingle, and they can't help but look at Wang Feng with horrified eyes.

Wang Feng beckoned and signaled to leave.

As soon as they got out of the courtyard, everyone couldn't wait to take off their protective clothing, even with masters like Wang Feng and Zhou Xiuying, they were uncomfortable to wear, not to mention Li Hongzhang, whose face was pale and panting heavily.

After a while, Wang Feng said, "Do you have a lot of questions?" Let's listen to the staff's explanation first. ”

A staff member who had just participated in the recording spread out his notebook and said: "The gas used in the experiment is called sarin, which is a highly toxic nerve agent that affects the nervous system by overstimulating muscles and vital organs, and then produces a lethal effect, if the dose is sufficient, the poisoned person will die within three to five minutes."

Judging from the results of the experiment, the expected goal has been achieved, but another goal of this experiment is to preliminarily analyze the degree of impact of sarin on different races through observation and data collection of different races, and make targeted improvements.

These 20 experimental samples, 10 are Vietnamese, 10 are Russians, through our data aggregation, it was found that the average time of death of Russians is 25 seconds longer than that of Vietnamese, whether this is due to racial differences or body size, must be determined through dissection and repeated experiments, we hope that the relevant departments can provide some Russian or Caucasian children with similar height and weight as Vietnamese as soon as possible.

The following is the specific experimental data, the volume of the glass room is 100 cubic meters, and 50 grams of solid sarin are used"

This staff member's expression was meticulous, but Li Hongzhang and others were shuddering, race, experimental samples, specimens!

What is this all about? These are real people, but the staff here look accustomed to it, as if in their eyes, these people are not people, just experimental samples and specimens. (To be continued......)

PS: Thank you for the monthly pass and the dark _ ah ah reward ~~~~