The Japanese tried to climb directly to the third floor from the outer wall, but they didn't know that this was exactly what Lu Yuan wanted to see. The Japanese army began to use infantry artillery, and Lu Yuan was worried that the Japanese troops outside the building would jump over the wall in a hurry, and directly used artillery fire to collapse the entire building. But if he can let some Japanese soldiers into the building, I believe that even if the Japanese army is very poisonous, it is unlikely that even his own soldiers will be buried in the ruins.

The Japanese troops outside the building finally erected the long ladder under the window on the third floor, and under the cover of light and heavy machine guns behind them, more than a dozen agile Japanese soldiers scrambled to climb up the three long ladders quickly. Lu Yuan, who was left alone on the 3rd floor, did not react immediately, and the Japanese soldiers outside the building chose three disconnected rooms to break through, and Lu Yuan had to repeat the old trick, using the wall bricks he pulled from the wall to build a brick wall in the middle of the corridor as a cover.

Even if the Japanese soldiers on the long ladder successfully climbed into the room on the third floor, if they wanted to continue to move upward, they would have to move through the corridor to the stairs, and Lu Yuan would wait for the Japanese soldiers to appear on their own. Soon, some Japanese soldiers climbed down the long ladder into the room on the third floor, and quietly peeked out through the door, only to see half an empty corridor, as if the middle of the corridor had been sealed with bricks.

Lu Yuan, who was armed with an assault rifle, was squatting behind the brick wall at this moment, the bullet had already been loaded, and now he was just waiting for the Japanese army to appear in the corridor. The assault rifle equipped with * made only a small sound, only a soft "poof" sound was heard, and the first Japanese soldier to emerge from the room immediately fell soft against the wall of the corridor. The Japanese soldiers, who had not yet lost their breath, turned around with difficulty, and in a trance, they saw a hole in the brick wall, and it was a barrel of a gun sticking out of the hole.

With the brick wall in front of him, Lu Yuan, who was squatting behind the brick wall, shot one after another, shooting several Japanese soldiers who had entered the third floor in advance into the corridor one by one. The Japanese army was naturally not stupid, and soon discovered the abnormality, but except for some corpses in the corridor, it seemed that nothing else was abnormal. A Japanese soldier probed his head and looked out for a while, and as if he had an understanding in his heart, he immediately felt out a *, pulled the safety bolt and slammed it the door frame, and randomly raised his hand to roll the * against the floor of the corridor towards the brick wall.

"Boom" The * thrown by the commander of the Japanese army just rolled under the brick wall and exploded, and when the fireworks burst out, countless brick and stone debris scattered with the air waves, but the brick wall did not show signs of collapse. Lu Yuan, who was originally squatting behind the brick wall, had already dodged into the room beside him at this moment, although this temporary brick wall had been reinforced by him, but Lu Yuan didn't know if he could withstand the close-range bombardment of *.

Facts have proved that Lu Yuan's method of reinforcing the inside of the brick wall is feasible, and the * thrown by the Japanese army only knocked down some brick slag, and as for the brick wall itself, it was not collapsed by the explosion. Against the dust stolen from the cracks in the brick wall, Lu Yuan returned to the back of the brick wall, "Puff... Puff... Puff...", the assault rifle in Lu Yuan's hand quickly fired several double shots, knocking down all the Japanese soldiers who took the opportunity to rush out of the room in the corridor.

Seeing that his soldiers had successfully entered the 3rd floor, Suzuki Saushiro, who was watching the battle from behind, was temporarily relieved, but as time went by, the soldiers who turned into the 3rd floor did not end the battle quickly, but there was a tendency to be stuck by the opponent and unable to get out. What's going on? Suzuki Sausai was greatly puzzled by this, and under his order, a young officer, who could be regarded as a close confidant, personally rushed forward with a team of soldiers.

Fujino, who was a junior officer, knew what Commander Suzuki Saonishi had personally named and sent him into battle for, so he did not rush to the front first, but just charged in the middle of the line, just like other soldiers. Even when he advanced to the long ladder under the outer wall, Fujino only chose to climb the long ladder in the third position, and everything seemed to be going well, and when he climbed up the long ladder, Fujino's expected enemy interception did not appear, and he and the soldiers in front of him climbed into a room on the third floor without any problems.

But after entering this room, Fujino immediately felt different, there were two imperial soldiers in the room before, and after Fujino jumped in from the window one after another, the two soldiers only gave way to the back, but they didn't have the slightest intention of leaving the room and entering the corridor outside. "Shaozuo, there is a very powerful gunman outside, we can't get out at all, and those who went out before all died in the corridor."

The older of the two Japanese soldiers was the first to explain that Fujino, as a young man, could naturally order them to leave the room as an officer, but Fujino did not do so, but chose to move to the door, and then lowered his body and looked out very carefully. With just one glance, Fujino knew that the veteran who had explained to him just now was not lying, because there were many corpses lying on top of each other in the corridor outside.

Fujino, who was shocked in his heart, slowly retracted his head, and after a little silence, he asked the Japanese veteran. "So, the people who came up before died at the hands of the gunman outside?" Fujino's inquiry made the Japanese veteran nod silently, and before Fujino could continue to ask, a scream came from the corridor outside. Fujino, who had not yet left the door, immediately probed out like lightning, just in time to see a Japanese army commander lying diagonally in the corridor, and the neck that had been cut through by the bullet was now spurting out a stream of bloody arrows.

Retracting his head again, Fujino's face was already as white as paper, and the Japanese veteran who was questioned by him just now silently handed over a cigarette, Fujino didn't think about it, so he reached out and took it. When Fujino smoked half of the cigarette in his hand, the Japanese veteran who was silently watching him spoke, "Just like that, our people can't get out at all, they can't hear the gunshots, and those who leave the room will be hit by bullets. ”

After smoking a cigarette, Fujino's face looked a little softened, and he carefully recalled what he had seen when he went out before, Fujino raised his eyebrows, and quickly remembered that something was wrong. A steel helmet slowly rose from the long ladder outside the window at this time, Fujino strode over, and before the Japanese soldier on the long ladder reached out and climbed the window sill, Fujino reached out and grabbed the other party's collar and spoke quickly. "You go back to Suzuki Daisa, and say that I have found a way, but I still need a few * bags here."

The Japanese soldiers, who were about to climb into the room, had to return the same way along the long ladder, and after letting their companions rush forward, they relayed Fujino's exact words to Suzuki Sasai. "Nani? Did you say you want a * bag? Fujino's request made Suzuki Saxi a little puzzled, but Fujino was the person he trusted the most, and after a little thought, Suzuki Sausai agreed to Fujino's request.

Three * bags were quickly sent into the room where Fujino was through a long ladder, and Fujino was already thinking that the other gunman was hiding behind the brick wall, and after getting the * bag, he first shouted for the Japanese soldiers in the other two rooms to do a good job of concealment, and then squatted sideways at the door with a * bag. Taking a deep breath and calming his breathing, Fujino then ignited the *bag*, and then raised his hand and threw the smoky *bag against the brick wall in the middle of the hallway.

Across a brick wall, Lu Yuan actually didn't hear clearly what Fujino was shouting just now, but when Fujino reached out and threw the * bag from the door frame, Lu Yuan saw it clearly through the small hole in the brick wall. Damn it! Anyone who sees a * bag with green smoke flying towards him with his own eyes is afraid that there will be panic in his heart, including Lu Yuan. Fortunately, Lu Yuan can be regarded as experienced in a hundred battles, and Lu Yuan, who was scolding in his mouth, immediately rolled backwards, and when the * bag thrown by Fujino was still flying in the air, Lu Yuan, who was embarrassed, had already rushed into the empty room on his side.

* The bag flew out of his hand, and when Fujino turned around, he covered his ears with his hands and squatted in the corner with his mouth wide open. There was a loud "boom", and everyone only felt a sudden shock under their feet, and the Japanese soldiers who were squatting or standing on Fujino's side almost fell, even if Fujino and the others covered their ears with their hands, they still heard a deafening echo. A few tenths of a second later, a wave of air blew overhead, and even Fujino and the others were hiding in the corner of the room, not facing the impact, but they were also slightly hurt by the scattered wave of air!

Shrink your head, bend over, and try to minimize the exposed area of your body so as not to be hit by rocks that might hit you: too big a stone is unlikely, but it's not a joke to hit an egg-sized piece of masonry. Fortunately, Fujino also wore a helmet like the other soldiers, curled up and covered his head and face with his arms, in this case, if he was smashed, he could only consider himself unlucky, and the passing years were unlucky.

Lu Yuan, who was also hiding in the room, was unlucky at the moment, the * bag exploded on the other side of the brick wall, so almost all the bricks and stones that were blown down by the * bag were splashed towards Lu Yuan's side. After Lu Yuan, who was worried about the Japanese army's deception, hid in the room, he did not hide directly in the corner, but leaned against the wall not far from the door. * After the bag burst, as the brick wall collapsed in an instant, a large wave of dust and heat swarmed into the room, mixed with a large number of egg-sized pieces of masonry.

The fragments of masonry mixed in the air wave first hit the wall opposite Lu Yuan, and then immediately bounced back, and Lu Yuan, who wanted to cry without tears, had to use his arms to protect his head, face and vital parts of his body, and in a hurry, he actually forgot that his storage space also had a bulletproof shield that could be called a protective artifact. By the time Lu Yuan suddenly realized that he had taken out the bulletproof shield from the storage space, the fragments of masonry and stone that had rushed into the room with the air waves had already been cleaned, that is to say, Lu Yuan's unwarranted disaster was still over.