While arranging to prepare a biochemical feast for the Japanese, he stood on the warning post on the high tower of the factory and sent a secret code of the arrival of the Japanese reinforcements brigade. Wu Zhongyuan immediately asked these veterans to retreat first. At the same time, he also told them that if they wanted to leave alone after going out, they would stay outside the factory for their own sake. If they wanted to follow their flying eagles back to the militia base, they would need to obey their flying eagles' assignment unconditionally.

In this regard, for the first time, the prisoners of war who could fight so well as the Japanese devils agreed to go with Feiying without saying a word. First, they believed in a strong man like Feiying, and second, they ran to the Kwantung Army's nest. It would be strange if they could not die alone!

No matter what their POWs agreed to follow the flying eagle, the decision of these POWs still caused their subordinates to damage a small group of flying eagles. Seeing that this group of prisoners of war camps with good combat experience were willing to follow them, they also had a little more confidence to withdraw the militia base.

Although when he was told, Deng Chenggong had already told them that once the news was successful, if there was a place where the militia column needed to cooperate, he would do whatever he could to launch a round of great power. The prerequisite was that Wu Zhongyuan and they must fully and thoroughly carry out the mission of this raid on Unit 731.

Compared to the current retreat, the difficulty is undoubtedly countless times more difficult than when it penetrates in. But since the day of training, Deng Chenggong told them that fighting alone in the enemy's back is a very common thing for them. If they want to complete the mission and return, they must rely on their own abilities. The militia corps can provide them with less support.

Wu Zhongyuan, who understood this, evacuated the 731 unit and sent a short telegram to Deng Chenggong, who was waiting for news from the base area. The content of the telegram was only four words, "The mission was successful". Then the radio was soon implemented and the flying eagle, who led the defender, into the thick night.

Tonight's targeted sneak attack was caught by the Kwantung Army off guard. Although these senior Kwantung Army leaders knew what these epidemic prevention and water supply troops were really engaged in. But they believed that unless those sneak attackers were seeking death in the core hinterland like Harbin, it would be impossible to break through the numerous sieges.

But tonight's raid from the Flying Eagle undoubtedly gave these senior Kwantung Army leaders a loud slap. When several small research institutes were attacked and unfamiliar blasted, they arranged the guards in Harbin City. They were also dispatched quickly to support.

However, when they established these research rooms, they were more considering concealment and increasing their internal defense. They never thought that someone would be able to break through to their internal raids. So when several guards from Harbin were transferred out to those research rooms for emergency support, the attack of the 731 unit finally aroused the alert and anger of the senior management of the Kwantung Army.

I originally thought that this garrison of this brigade could fight against a sneak attack of just over a hundred people, but until this situation was reported to Kenrang Ueda, the senior Kanto Army headquarters, who proposed to carry out a biochemical attack, immediately realized that the militia corps might not be good this time, and it was for the 731 unit. And if they were not expected, they would definitely know the secret of the 731 unit, come to find evidence and destroy this biochemical research factory that is of great weight in the Japanese headquarters.

With this understanding of Ueda Kenro, he sighed at that time who was so bold. With only a hundred or so people, he dared to attack the 731 unit garrisoned by thousands of troops. As a result, the chief of staff who implemented the fisherman strategy, facing Ueda Kenro's confusion, suddenly said with a frown: "Commander, if I expected it well, the troops that launched a sneak attack tonight are likely to be the flying eagle in the militia. If the flying eagle attack tonight is really flying eagle, I am afraid that the result of this factory will be unimaginable.

And you and I know that once the secret of the 731 unit is leaked, what awaits us will be condemnation from the whole world. The most urgent task is to urgently draw large troops to support the 731 unit, and strive to wipe out the flying eagles inside to prevent the news from being exposed.

In addition, to be on the safe side, I suggest that Harbin City implement martial law orders to strictly prevent the flying eagles from escaping. After dawn, our air force will be launched to conduct regular air reconnaissance. The guards near Harbin City will also conduct network-style investigations and controls to Harbin City, and strive to wipe out these flying eagles in one fell swoop. Commander, what about your opinion?"

Listening to the Chief of Staff’s advice, Kenro Ueda seemed to frown and said, “Is it really necessary to be so cautious? Is a mere 100 flying eagle worth our strict defense? You must know that once the martial law in the whole city is implemented, it will probably attract the attention of other countries and will also affect our rule here. Is it really necessary to mobilize such a large number of troops?"

The Chief of Staff of Ueda's indifference to the indignation of Ueda's arrogance, said cautiously: "Commander, although I don't know if this flying eagle is as elusive as the generals of those fronts in North China said. However, it is an indisputable fact that our generals and officers died in this army. Moreover, we cannot be lucky at all. Once the true face of the 731 unit is announced, we are afraid that our country will become the target of attacks by others all over the world.

To be on the safe side, I think no matter how cautious this flying eagle is, it is impossible to treat it carefully. Because we dare not bet whether they are really capable of breaking through our blockade line. Once there is a leak of intelligence, I am afraid that you and I will face local reprimands. At that time, I am afraid that all of us here will lose our office and leave."

Perhaps the words "lost the official and resigned" played a role. The senior Kanto Army present agreed to the construction of the lieutenant general chief of staff. So much so that when Kenro Ueda saw these people, he was not able to refute everyone's opinions. He ordered the Kanto Army troops outside Harbin to fully control each major traffic pass to prevent the Eagle troops from escaping. In addition, a mechanized infantry division in the city was drawn and immediately rushed to Unit 731 for support.

Just when the mechanized infantry division arrived and surrounded Unit 731, what awaited them was a nightmare like hell.

The Japanese division commander who led the team also heard the fierce gunfire in Unit 731 while marching a few miles away. But when their chariot troops arrived at the station, they saw that the originally neat factory buildings had collapsed countless times, and the only Japanese soldiers did not defend the outside world. On the contrary, they stared at the outward passage in the factory with nervous expressions, as if they were afraid that the offensive troops inside would charge.

When the lieutenant general commander asked the only Japanese captain in sight and the situation of the battle inside them, the Japanese captain told him with shame that ten minutes before they arrived, the commanders of their brigade were all broken, and the only remaining ones in the entire garrison were the ones who were about a hundred people left.

Faced with the shocked answer of the Japanese captain, the Japanese division commander slapped the captain and commanded his soldiers to start the attack. At the same time, he ordered the accompanying tanks and armored vehicles to quickly surround the rear. All of these sneak attackers must be encircled and annihilated in the factory.

Unfortunately, their chariots were still surrounded by a little late. Flying eagles, who had already set up a retreat route, had already escaped from the back of the 300-acre factory into the thick night. Their chariots were surrounded by not only empty factories.

Just as the Japanese Lieutenant General Division Commander began to advance inside under the protection of several division officers, he looked at the dead bodies of Japanese soldiers and the researchers who had no ability to fight back at all. You can imagine the anger of the Japanese division commander.

Just as he was about to check whether the biochemical bombs stored in the underground warehouse were safe, the Japanese soldiers wearing chemical defense suits also opened the door to hell when they opened the door to the underground warehouse.

Several grenades and bomb bags with leads exploded violently under the scattered gaze of these biochemical soldiers. This explosion directly triggered a chain reaction. The biochemical bombs developed and reserved by Unit 731 directly exploded the underground warehouse with a huge muffled sound. The ground above the warehouse began to sink. However, the warehouse gate opened by these Japanese soldiers wearing chemical defense suits also emitted a shock wave containing biochemical bacteria, covering all the search troops that stayed hundreds of meters nearby.

Compared to those Japanese soldiers who opened the door, they were torn into pieces by the explosion shock wave. The senior Japanese division officials who were not far behind them, all their faces changed suddenly as the shock waves hit their faces. When they got up from the ground and looked at the colorful smoke that began to spread around them. Except for the Japanese division commander who knew they could not escape, the other Japanese officers began to flee wildly, trying to avoid these colorful smoke that was enough to cost them their lives.

I knew that I underestimated the vicious Japanese division commander of these flying eagles, and forced myself to order the troops outside the factory to retreat five kilometers to put all the martial law here. At the same time, the soldiers who came out of the factory would be killed regardless of their military rank. At the same time, they sent them to the Kwantung Army headquarters to ask them to come up with corresponding solutions as soon as possible to address this plague and epidemic that might spread here. Otherwise, the biological and chemical warfare they carefully prepared would be them who would really destroy.

Of course, the Japanese division commander who had arrived did not forget to send a farewell call. When he began to feel his body gradually became weak and sleepy, he still forced himself to shoot on his forehead with his last breath. Because he had seen those subjects who were sick, the final result was all dead, but he died extremely miserably. The Japanese division commander did not want to enjoy such a process himself. Thinking that his mission had ended, he ended his life happily.

It can be said that the Japanese division commander finally made effective emergency measures with his life, so that after receiving his telegram to decide to part ways, Ueda Kenro's first reaction was over when he heard that all kinds of biochemical poisonous gas bombs stored in Unit 731 were detonated. If the Chief of Staff had not realized that there was still a chance to control the possible major epidemic, he immediately issued a series of emergency operation orders on behalf of Ueda Kenro, for fear that the entire city of Harbin would pay a heavy price for it.

From this point of view, these Kwantung Army finally realized that the special unit of Feiying was also by any means in a sense. Aren’t they afraid that the biochemical bombs developed by this factory will eventually spread in the three northeastern provinces? Are the militia columns that have always cherished the lives of the people, really not worried about the lives and deaths of the people in the occupied areas?

Regarding all this, Wu Zhongyuan, not far from Unit 731, when he heard a loud noise from behind him, he knew that the killer he left had worked. Next, it depends on what choice the Japanese had to make. As for the possible consequences of the explosion of so many doses of biochemical bombs, to be honest, Wu Zhongyuan did not realize it at this time.

After all, most of the bombs were buried underground, and in his opinion, they would not spread outside the 731 unit. Moreover, there are not many Chinese people near the 731 unit. As long as the Japanese respond in time, they would probably not bring the source of the epidemic in the factory outside. Is this really the case? (To be continued. If you like this work, you are welcome to come to Qidian (.) to vote for recommendations, monthly votes, and your support is my greatest motivation. Mobile phone users please go to m.. to read.
Chapter completed!