The Japanese machine-gun fire took the opportunity to reoccupy the shop opposite the bank building, and several light machine guns opened fire at the same time, blocking almost all the windows facing the street on the third floor, and not giving Lu Yuan and the others the slightest chance to fight back. In the face of such a strong firepower suppression by the Japanese army, Kim Doo-hwan's face became more and more difficult to see, the opponent was so strong, it seemed that this time he really couldn't bear it.

Jin Douhuan's face was dead, but Lu Yuan was very unimpressed, because from the beginning, he didn't think about staying in this building all the time. However, it was so easy to be defeated by this new Japanese army, Lu Yuan's heart was also a little difficult to accept, Lu Yuan immediately went up the stairs to the 3rd floor, ignoring the machine gun fire of the Japanese army opposite, Lu Yuan just used his own storage space, and quickly dug out a hole the size of a bowl in the outer wall.

The streets were full of the sound of Japanese light machine gun fire, and the sound of explosions that did not sound, and after Lu Yuan reloaded the assault rifle*, the sound was not heard at all. The soldiers of the Nagano Brigade, under the cover of fire provided by their companions, advanced quickly, only to stop in front of that death distance. At close range, I saw that the windows facing the street of the bank building were bombarded into big holes one by one by shells, and amid the shouts of the officers, these scattered and hidden Japanese soldiers finally got up and rushed to the bank building dozens of meters away.

Lu Yuan happened to dig out the hole in the wall on the third floor at this time, and seeing the Japanese troops in the street attacking, Lu Yuan put the barrel of the gun close to the hole in the wall without thinking, and immediately pulled the trigger. The dilapidated exterior wall of the bank building was already charred black, and there was a hole in the wall the size of a bowl, which would not be noticed at all, and Lu Yuan did not stick the barrel out of the wall hole, even if he fired continuously, the Japanese soldiers outside the building could not see the gunfire.

The fire support of the Japanese army outside the building well covered up Lu Yuan's shooting sound, and with the effect of *, Lu Yuan really shot quietly at this moment. The closer they got to the bank building, the more cautious the Japanese soldiers of the Nagano Brigade became, and the previous kind of indifferent shouting and charging had changed to a cat's waist and quickly moving forward, especially the two officers who led the team, and they didn't let go of their hands, and Lu Yuan failed to lock their figures several times in a row.

The officer was not easy to fight, Lu Yuan could only shift the target to those ordinary soldiers, hooked the trigger's index finger and moved continuously, and when the muzzle of the gun jumped slightly, the bullets continued to spray out of the barrel and shoot at the Japanese soldiers in the street. Lu Yuan's tactics are very simple, that is, to shoot as many living forces as possible to deal with, before the other party finds himself, at least there is this outer wall in front of him to act as protection, and the opponent's light machine gun fire cannot penetrate the wall.

People who have not really experienced battlefield battles can't imagine the terrifying feeling of bullets whizzing past them, the bullet hitting the ground, bouncing off the human body, the mud and dust flying on the ground, the human body being easily penetrated by the bullet, and the unique fluttering sound of the bullet piercing into the human body, can really make people weak in an instant, and they don't know how to move. It's just that the soldiers of the Nagano Brigade are different, they are all front-line soldiers who have just been withdrawn from the battlefield for a short period of rest, and suddenly find that some of their companions have fallen one after another, and the others immediately spread out and hid themselves.

There was no gunfire at all, and soldiers were shot one after another, and such a strange scene made the attacking Japanese soldiers a little frightened. They have already experienced the cruelty of the battlefield and will not be afraid of face-to-face fighting, but this kind of combat method of not hearing the sound and only seeing death is not what they are good at. No matter who they are, they always have a hint of fear of unknown fields, and even the veterans of the Nagano Brigade, who have never fought to the death, can't help but secretly feel trepidation.

Lu Yuan didn't plan to completely block the Japanese attack, he just wanted to shoot a few more Japanese soldiers, and seeing that the opponent's offensive momentum stopped again, Lu Yuan immediately realized that this might be a good opportunity. "You go to the third floor and keep an eye on it, and if you find that the Japanese army continues to attack, you immediately shout at me." Lu Yuan, who returned to the corridor on the second floor, told Kim Doo-hwan to jump through the broken staircase gap, and he wanted to set up the hall and doorway before the Japanese army outside continued to attack*.

Jin Douhuan didn't doubt him, but quickly went up to the third floor according to Lu Yuan's explanation, and Lu Yuan also used the storage space to dig holes in several pillars and walls in the hall, and then called up large-caliber cannonballs and * from the storage space, and began to get busy. Lu Yuan's shot on the third floor successfully frightened the Japanese soldiers in the street, and when Lu Yuan was almost arranged in the hall on the first floor, the Japanese soldiers in the street got up and moved forward again in the shouts of the officers.

Finding that the Japanese army was moving forward again, Kim Doo-hwan's voice immediately echoed in the building, and Lu Yuan's side was also in the final finishing touch. Except for the inexplicable attack just now, the Japanese troops who had re-established did not suffer the same thing as before, until they moved outside the bank building. "Boom... Boom..."Before the Japanese soldiers who moved to the door of the bank building made a move, they were thrown out of the building by Lu Yuan* and hit the square, and after the explosion, there was a mess outside the bank gate, and several corpses fell horizontally under the rising dust.

Just after the explosion, Lu Yuan, who was separated by a wall from these Japanese soldiers, immediately flashed out, and the * in his hand shot a tongue of fire at the Japanese soldiers who were caught off guard, and Zuo Chuan Guangyi, who was hundreds of meters away, saw clearly in the telescope that his soldiers had rushed to the outside of the bank building, and when Zuo Chuan Guangyi was secretly complacent, a sudden explosion interrupted his pride. Then, Koichi Sagawa was in the telescope and saw a guy wearing a skull mask, holding a * that kept spewing gun flames, suddenly appeared at the door of the building.

The half-foot-long spear flames burst back and forth at the entrance of the bank building, and the Japanese soldiers scattered on both sides of the gate fell more than a dozen people in just one shot, and a large cloud of blood mist that broke out in an instant made the outside of the building even more bloody and muddy. Zuo Chuanguang, who was shocked, shouted that it was impossible, why did his soldiers become so unbearable, and they were so embarrassed by one person. The Japanese soldiers at the door of the bank building who were in the heat of the water did not know what Koichi Sagawa was worried about, some of them were dodging, some were fighting back, in short, the outside of the bank building had become a pot of porridge.

This scuffle that suddenly broke out surprised almost all the Japanese troops, when did such a fierce figure appear in Shanghai, and he dared to engage in hand-to-hand melee with dozens of imperial soldiers alone. But what surprised them even more was to come, and after Hikaru Sagawa triumphantly retreated into the building with the guy in the skull mask in his eyes, the already dilapidated bank building returned to dead silence again, as if nothing had happened just now.

"Dazuo, we failed." Although Koichi Sagawa was reluctant to admit it, facts speak louder than words, and their attack has failed. The face of the captain of the Nagano brigade is also ugly, and the Nagano brigade is not to mention the great achievements in battle, but it can be regarded as a victorious army on the battlefield. But no one would have thought that in Shanghai, in the face of such a small 3-story building, the Nagano Brigade failed one after another, and Nagano Daisa, as the captain, was extremely annoyed.

The shelling, which had been paused for a while, began again, and the street walls on the second and third floors of the bank building were already in tatters, but under the eyes of the Japanese troops, the bank building was still dead silent, and the opponent, who had been extremely brave just now, did not react in the slightest. A six-man squad slowly moved along the street, all six of them were veterans, and the youngest of them was four years old, such a six-man squad could withstand at least five times more Chinese soldiers if placed on the battlefield.

The Nagano Brigade sent its own killer weapon, and compared with the previous two attacks, the actions of these six Japanese veterans appeared to be more tacitly coordinated. The six Japanese veterans quickly moved to the distance of death, only to see the Japanese soldier Cao Chang who was walking in the front began to wave his right arm, and the others behind him immediately stopped. When the signal soldier standing at the corner of the street saw that the six-man squad had stopped advancing, he turned around and waved the small flag in his hand, and the two heavy machine guns that had been prepared immediately roared.

Under the cover of heavy machine guns and infantry guns, the six-man squad quickly crossed the death distance, and unlike the previous two attacks, the six-man squad approaching the bank building did not approach the building, but immediately split into two, three threw into the building*, and three were loaded and ready to shoot at any time. The rumbling explosions sounded continuously, and the first floor of the entire bank building was filled with scattered dust, but in the dispersed explosion dust, there was a strange mixture of white smoke.

The history of gas warfare can be traced back to before World War I, but it was the First World War that was actually used in warfare. After World War I, countries around the world began to pay attention to the role of poison gas in warfare, and Japan strengthened its research on poison gas. Most of the poison gas shells that the Japanese army initially equipped its troops with were mainly large-caliber poison gas shells, but with the intensification of the war, the Japanese army successively distributed poison gas shells that could be fired with mortars.

This six-person squad is only the killer weapon of the Nagano Brigade, because the Nagano Brigade is equipped with a kind of pull-hair gas bomb that can be used by individual soldiers, and the Nagano Brigade sent them to use the gas bomb to take down the bank building in one fell swoop. When a gas bomb is dropped after the explosion of the *, the spilled gas will be mixed with the dispersed dust, making it less noticeable. Mitsuichi Zuokawa was full of confidence in this attack, because he had never seen a Chinese army that could withstand a poison gas attack, and even a well-equipped army could not resist it, but only a few attackers, how could they withstand a poison gas attack.