Although the Japanese army was confused, but their heads were not empty, they had been arranging people to stare at the place of smoke, and when the smoke dissipated, after the figure of Zheng Long and others was revealed, the Japanese army on the roof exploded, and after a Japanese soldier shouted, the muzzles of the little devils on the roof of several roofs were aimed at the roof where Zheng Long and others were, ready to aim and pull the trigger.

The little devil reacted quickly, but there was a person who reacted faster than the little devil, Zheng Long and the others hid behind the bunker, holding an AK47 with a night vision device in their hands, and pulled the trigger as soon as the smoke dispersed.

The nearest group of little devils on the roof was only ten meters away from the others, and after Zheng Long's shot, it was a sign that the battle had officially begun.

Whether it is made in Hanyang or the Type 38 rifle in the hands of the little devil, they all need to shoot and move the bolt to load the bullet, but the AK in Zheng Long's hand is different, he adjusted the AK to the burst mode, but when he pulled the trigger, it was a point shot, and the technical process of both sides led to an overwhelming advantage in the weapons in Zheng Long's hands, which is also the power of history.

So as soon as the fight started, Zheng Long hit the nearest little devil from them, within ten meters, four of the six little devils were killed by Zheng Long on the spot, and the remaining two little devils were shot and killed by everyone after returning two shots.

At the same time as the gunshots rang out on the roof, the soldiers of the third company of the special operations battalion left by Zheng Long on the road also launched an attack, and the little devils in the defense area on the ground were in full swing, but the little devils on the ground occupied the terrain and were assisted by heavy firepower, which caused the soldiers of the third company to be unable to achieve an effective attack for a while.

On the roof, the soldier closest to Zheng Long, after a few breaths were annihilated, the firepower of all the roof devils nearby covered the roof where Zheng Long and the others were.

On the roof of a two-story building about 50 meters away from Zheng Long and the others, there was also a machine gun of the little devil holding a machine gun and shooting at Zheng Long and the others.

Fire suppression, this is a proper fire suppression, Zheng Long and the others were suppressed and did not dare to show their heads, so they could only rely on the chimney on the roof to dodge, waiting for an opportunity to attack.

Zheng Longbing was not in a hurry, he waited patiently, after the little devil's firepower lasted for two minutes, it suddenly weakened, Zheng Long's eyes lit up, and he knew that the opportunity had come, and the machine gunner of the little devil was either changing the bullet again, or waiting for the machine gun to dissipate heat.

Machine guns, especially heavy machine guns, have fierce firepower, but they must dissipate heat for a period of time, because the bullets run quickly, and if the chamber does not dissipate heat, it will be in danger of exploding.

Zheng Long hit this time difference, after the sound of the machine gun stopped, Zheng Long quickly glanced at the probe, determined the position of the machine gunner, adjusted his position, and counted silently in his heart.

Every three counts, Zheng Long probes through the night vision device to see once, because the little devil's machine gunner is lying on the ground to dodge, not in Zheng Long's line of sight, so Zheng Long can only wait, waiting for the little devil machine gunner probe but has not yet pulled the trigger The moment the probe hits.

To be honest, this requires a certain amount of probability and luck, and Zheng Long is also gambling again.

Three seconds later, Zheng Long poked his head, and through the night vision device, Zheng Long found that the little devil's machine gunner probe came out, and immediately made a decision, Zheng Long aimed at it for less than a second, and instantly pulled the trigger.

"Da-da-da-da."

After Zheng Long fired three shots in a row, he immediately shrank back to dodge, and as soon as he shrank back, Zheng Long felt the masonry next to him being splashed everywhere by bullets.

After waiting for a few seconds, the little devil's machine gun did not continue to fire, and Zheng Long breathed a sigh of relief in his heart, and the machine gunner was killed.

Zheng Long then arranged for two soldiers to keep an eye on the position of the machine gunner, and he prevented other little devils from taking over the machine gun.

As for why the little devil didn't arrange a few more machine gunners, Zheng Long guessed that it might be because of the lack of manpower.

There were a total of 4,000 soldiers in the Japanese concession, and counting the personnel who were surrounded by the Japanese headquarters in the Gongda Yarn Factory and Tiantongan, the Japanese army could not mobilize many troops, and he had to walk around various places in the concession, which made the troops even weaker.

The 87th and 88th divisions chose to attack at this time, but the Japanese army was short of manpower.

After the heavy firepower of the Japanese army on the heights in this area was knocked out, Zheng Long was completely released, as a specially trained special forces king, Zheng Long's most suitable battle was not the battle of the general against the enemy, the battle of brainless charge, the special forces are good at fighting relatively complex terrain battles, the more complex the terrain, the more capable the special forces can be displayed.

Then you see, Zheng Long dodged his right arm left, and every time the probe appeared in a different position, the little devil knew that the enemy had a person with good marksmanship, but he couldn't determine the location of this person, and he couldn't determine the position, so he couldn't defend himself, and gradually the little devil's people died more and more, and they were suppressed and didn't dare to come forward.

After the high ground completely took over, after Zheng Long explained to the other soldiers to cover him, Zheng Long broke forward alone and entered a deeper area.

The distance between the two roofs was about two to three meters, but these distances seemed to not exist in Zheng Long's eyes, and after running, Zheng Long jumped up with the amazing explosive power of his legs, and he landed firmly on the other roof.

Zheng Long's figure kept flickering, and after changing several roofs back and forth, Zheng Long lurked, and at this moment he had reached the vicinity of the defense point of the Japanese army on the ground.

Zheng Long's goal is very clear, after occupying the high ground, strike from top to bottom, break up the Japanese army's ground defenses, even if you don't count, you must solve the heavy firepower points of the Japanese army on the ground, only solve the heavy firepower points of the Japanese army, and break up the formation of the Japanese army, so as to effectively reduce the number of deaths on your own side, otherwise this battle will be too difficult to fight.

Zheng Long paused for a few seconds, and after his breathing stabilized, Zheng Long moved, he first dealt with the little devil on the high ground near him, and then he walked to the edge of the roof and quickly glanced up.

About twenty meters below the roof where Zheng Long was, it was the first line of defense of the Japanese army, and several little devils were squatting behind the sandbags, blocking the soldiers of the special operations battalion on the road with all their strength through the gaps in the sandbags.

Twenty meters behind the first line of defense was the last line of defense of the Japanese army, and at this line of defense, two little devil machine gunners held one side, using crossfire, purposefully pulling the trigger in front of them.

Crossfire, this is also a tactic, his advantage is that the firepower will not be broken, after one person finishes fighting, the other person picks up, if the cooperation is good, there is no time difference in the middle, this tactic to fight street battles or positional battles, is a suitable tactic.

After Zheng Long glanced at the opponent's position and determined the opponent's position, Zheng Long took out a grenade from his back, pulled out the safety and threw it at the opponent's machine gunner.

Zheng Long didn't dare to probe, he was afraid that he would accidentally be hit in the head by a bullet, this is uncertain, after all, this is a battlefield, maybe he will be killed by a bullet at that time, Zheng Long can't guarantee that he won't die, he can only try to minimize the danger, as for whether he dies or not, it depends on God's will.

Zheng Long's speed was very fast, and his arm strength was also very strong, he barely paused, and in the blink of an eye, he threw six grenades out.

Subsequently, the two machine gunners in the rearmost line of the Japanese defense line were surrounded by the sound of grenade explosions.

The machine gunner on the left side of the road was unlucky, one of the thunderbolts thrown by Zheng Long exploded in front of him, and the little devil had no way to hide, and the whole person was blown to pieces in an instant.

The other little devil was not so unlucky, he was shot into the artery by a fragment of a grenade, causing the artery to be cut open and bleeding to death, of course, he died a few minutes later.

After killing the machine gunners of the two little devils, Zheng Long half-squatted and prepared to turn over and go down to the middle of the two houses, ready to kill from behind, and kill the little devils by surprise.

Just as Zheng Long was about to act, several grenades rolled to the roof of Zheng Long's house, and it was obvious that the little devil on the road had discovered that there was an enemy on the roof and deliberately threw it.

"!"

Zheng Longleng was stunned for less than a second, and a dog pounced, and stabbed down the alley between the two houses.

"Boom! Rumble! Rumble! ”

As soon as Zheng Long jumped down, the roof grenades scattered in all directions, and countless fragments burst out, several of which collapsed into Zheng Long's body.