The tortuous alley provided the necessary shelter for Lu Yuan, and the Japanese troops at both ends of the alley wanted to lock the specific location of Lu Yuan, which was really difficult, and several successive attacks were repelled by Lu Yuan, and the Japanese army had no better countermeasures for a while. The Japanese attack failed, so he had to temporarily block both ends of the alley, but Lu Yuan in the alley did not stay honest, he used the storage space to open several wall holes in the street wall in a row, through these wall holes, Lu Yuan could quickly transfer into the courtyards on both sides of the alley.

The increase in activity space represents an increase in Lu Yuan's countermeasures, and Lu Yuan can confront the Japanese army head-on in the alleys, or retreat into these courtyards and fight with the Japanese army. It's just that Lu Yuan regretted it a little at this moment, his goal was about to be achieved, and he suddenly found that the full-view map could actually be used as a precise guide for shelling, if he could have discovered this hidden function of the full-view map earlier, maybe the purpose of accumulating killing points would have been completed long ago.

Lu Yuan's self-made flying thunder cannon has already become Lu Yuan's main means of countering the Japanese army at the moment, adhering to the rule of changing places with one shot, Lu Yuan moved back and forth in several courtyards with flying thunder cannons, but the * bag he shot out caused very annoyance to the Japanese troops within the range of the flying thunder cannon. The Japanese army was very helpless against Lu Yuan's flying thunder artillery, the power of the opponent's projectile weapon was comparable to that of a large-caliber cannonball, and the shockwave with amazing destructive power would rupture the eardrum of the imperial soldiers outside the explosion point.

Hongkou District is a gathering place for a large number of Japanese expatriates, and the Japanese army deliberately used high-power weapons to encircle Lu Yuan, but they were afraid that they would be accused by the overseas Chinese of destroying the facilities in Hongkou District excessively. However, with the passage of time, instead of solving the trouble, the Japanese troops who were ordered to march into the Hongkou District became more and more serious, and the military police headquarters had no choice but to issue an order to kill, demanding that the troops stationed in the Hongkou District should solve the problem regardless of everything.

With the sword given by the military police headquarters, Ichiro Aoki immediately ordered his soldiers to conduct a house-by-house investigation starting from the periphery. If you encounter resistance and are unable to locate your opponent's position, you can use powerful weapons such as mortars, grenadiers, and *, and even destroy buildings in the encirclement to suppress the opponent's movement space.

When the order was issued, the Japanese army, which had been waiting for a long time, rushed forward and confronted Lu Yuan for a long time, and the Japanese army also summed up some experience. Most of the Japanese troops advancing from the outside to the inside formed a team of two or three people, and most of them used walls as cover during their march, so in this case, even if Lu Yuan bombarded them with flying thunder, the killing effect was very limited. The Japanese army was outnumbered, and several directions began to move together, and the speed of the advance seemed to be very fast, and when Lu Yuan found that the situation was not good, the fastest advancing group of Japanese troops was only less than 20 meters away from his position at the moment.

At a distance of 20 meters, any * could be thrown to Lu Yuan's side, if it weren't for the fact that there were two street walls in the middle, Lu Yuan might have been exposed to the sight of several people on the other side. Suddenly there was a sharp whistling sound in mid-air, Lu Yuan was shocked, the nearest hole in the wall was a few meters away, in desperation, Lu Yuan had to hold the assault rifle and condense his whole body into a ball, and before the shell in mid-air landed, he rolled and rolled to the corner of the wall in embarrassment.

With a "boom" sound, the Japanese army hit the * and exploded, Lu Yuan only felt that his back was numb, no need to ask, Lu Yuan also knew that he was hit in the back by shrapnel. Before the smoke cleared, Lu Yuan got up and ran to the hole in the wall, as long as he passed through this wall, Lu Yuan would appear in another courtyard. In his eagerness, Lu Yuan completely forgot that there was a group of Japanese soldiers who were only separated by two walls from him, and he was only able to pass through the hole in the wall when he ran away, so he collided with a Japanese army commander head-on.

The commander of the Japanese army who suddenly appeared here was obviously unprepared from time to time, and as soon as he saw Lu Yuan, who was wrapped in gunsmoke, he raised the rifle in his hand and stabbed the bayonet with a cold light straight at Lu Yuan. A Japanese commander suddenly appeared in front of him, and a bayonet stabbed straight over, and it was too late for Lu Yuan to dodge. In a hurry, Lu Yuan only had time to forcibly twist his body, and at the same time as there was a crunch sound from his waist, Lu Yuan's shirt was torn by a bayonet, and a bloody mark was also cut by the opponent's bayonet under the left rib.

The blow he stabbed with all his strength didn't hit the other party, and the Japanese army commander was not slow to react. If it were someone else, he might immediately collect the gun and stab it again at this time, but this Japanese army commander was different, instead of putting away the gun, he used his foot to exert force, and the whole person crashed into Lu Yuan. This time, Lu Yuan had no way to dodge, the two collided together, and immediately fell to the ground and rolled into a ball.

In the scuffle between them, Lu Yuan, who was pressed under the other party, suddenly heard the scream of the cannonball breaking through the air, and immediately moved in his heart, and then twisted the arms of the other party's arms to control the other party to himself. With a bang, Lu Yuan and the two who were scuffling on the ground were immediately engulfed in the burst of dust, and the Japanese army commander who was originally stuck in Lu Yuan's neck became weak, and the whole person immediately collapsed on Lu Yuan's body. Lu Yuan, whose neck was stuck by the opponent's arm and almost turned his back to breathe, was finally able to catch his breath and forcefully pushed away the Japanese commander who was pressing on him, and the plasma flowing out of the opponent's body had already dyed the front of Lu Yuan's shirt dark red.

Luckily escaped, at this time, Lu Yuan didn't know whether to congratulate himself on his good luck, or to secretly praise the help of the Japanese gunners, feeling that his breathing had been smooth, Lu Yuan, who got up from the ground in pain, immediately squatted, and at the same time pointed the muzzle of the assault rifle to his front. Lu Yuan's position at the moment was a little against the wall, and if someone came out of the hole in the opposite wall, he would not pay attention to this direction at the first time.

"Bang bang... In the dust, the assault rifle in Lu Yuan's hand fired continuously, and the two Japanese soldiers who came out of the hole in the wall were shot to the ground by Lu Yuan one after the other. When did you get so close to the Japanese army? Lu Yuan's face could not see the joy, but instead there was a burst of doubt, opening the full-view map, Lu Yuan suddenly found that there were different numbers of red dots around him.

"Damn it!" Lu Yuan scolded himself secretly, this full-view map is not to be switched on and off at any time, if you don't use it after opening the map, the full-view map will automatically close, this is really damn deadly! Lu Yuan complained secretly in his heart, and then moved to another courtyard with an assault rifle, trying to widen the distance between him and those Japanese soldiers. "Boom" "Boom" There were explosions in the other courtyards on Lu Yuan's side, including Japanese gunners from a long distance*, and Japanese soldiers thrown from close range*.

Aoki Ichiro's face was happy at the moment, and the flag bearer on the high point in the distance had already reported the progress in the flag language, and at this rate, it might not take half an hour for the attackers trapped here to be killed by his own soldiers. Ichiro Aoki believed in the abilities of his soldiers, and the current situation was clearly in his favor, and he seemed to have seen the dawn of victory in his heart. The situation began to favor the Japanese army, and after the Japanese army finally adjusted its response methods, Lu Yuan became a rat being chased and beaten, and it looked like the momentum was not good.

Lu Yuan didn't want to become a prisoner of the Japanese army, so after finding that there were Japanese soldiers around him, Lu Yuan didn't seem panicked, but immediately took out several oil drums from the storage space, and each oil drum was connected by Lu Yuan in advance. These oil drums were not full, and the oil drums that were originally only half filled with oil were deliberately added by Lu Yuan with white sugar, homemade rubber granules, and dry flour wrapped in oiled paper.

Although Lu Yuan did not conduct field tests on these oil barrels, he knew that once these oil barrels were detonated, the power and destructive power would definitely not be eliminated. Along his own route, Lu Yuan arranged these oil drums along the road, and at the same time fixed the pull rings of * on some small devices. The situation at this moment was favorable to the Japanese army, and under the command and shouts of the officers, Lu Yuan's activity space was pressed smaller and smaller, until a Japanese soldier inadvertently triggered those small devices left by Lu Yuan.

The Japanese soldier who triggered the device was unaware, but when he was about to pass through the hole in the wall, there was a sudden explosion behind him, and the Japanese soldier who had raised his right foot was violently pushed out by the force used behind him. With a snort, a large stream of heat rushed through his body, and the Japanese soldier who was terrified in his heart subconsciously rolled on the ground, but the fire that ignited in an instant turned the entire courtyard into a sea of fire, no matter how he rolled on the ground, he could not escape from this sea of fire.

Once the oil mixed with sugar, rubber granules and dry flour caught fire, it could not be extinguished quickly, and some Japanese soldiers who were lucky enough not to be bent over by the fire wanted to help their comrades extinguish the fire, but accidentally caught fire. In an instant, the fire spread, but all the Japanese soldiers who were affected by the flames could not extinguish the fire on their bodies, and the screams came one after another, and the survivors who watched were terrified.

Lu Yuan didn't expect these oil drums to make a way for himself to escape, he just wanted to cause panic to the Japanese army surrounding him as much as possible, but he underestimated the power of these oils, until Lu Yuan himself was also trapped by the smoke and fire, he panicked, and as a last resort, Lu Yuan had to use * to blow up a house to cover up the hole he dug out.

The attacker once again lost his trace, but Aoki Ichiro did not dare to take it lightly, he had already learned about the previous two encirclement and suppression, and for this elusive attacker, Aoki Ichiro felt that if he had not seen the body of the attacker with his own eyes, he would never have thought that the attacker had escaped or died.