Compared to mechs, automatic rifles in the hands of heavy infantry have a slightly slower rate of fire, lack of electronically aided aiming, are not as good as machine guns, and crucially, the power of bullets is much smaller than that of machine guns.

One is a 23-millimeter caliber and the other is a 5.56-millimeter caliber, even if it is the same speed, the kinetic energy is several times worse, not to mention that the 23-millimeter cannon is much faster than the automatic rifle.

Therefore, it seems that the line of life and death is fifty meters away, but from time to time there are always a few mutant creatures that have been shot a few bullets but are still fierce and rush forward by more than ten or twenty meters. The nearest one actually rushed to a position more than ten meters away from everyone.

This made the scraggers scramble for a while, and by the time this powerful and abnormal mutant creature was killed, the line of life and death had already approached more than thirty meters.

"Don't care about the fish that slip through the net!Keep shooting rhythm!" Lu Chen said as he stepped forward and stood on the far left of the nine, "The guy who rushed out, leave it to me!"

Lu Chen had already seen that those guys who rushed out had darker body colors than other mutated creatures, and their movements were faster, and they were obviously the elite monsters among these guys.

Lu Chen adjusted the automatic rifle to a semi-automatic mode, that is, he pulled the trigger once and fired only one bullet.

Seeing a mutant creature rushing at him again, he raised his hand and shot it.

Bang!

The monster's form froze in the air, and when it landed, it stopped moving.

Lu Chen had dissected this creature and knew the nerve center and vital location of these guys, and his shot directly hit the nerve center of the mutant creature.

The magazine of automatic rifles is limited, and if anyone's magazine is empty, there will naturally be someone behind to come up, and always keep nine automatic rifles strafing.

Lu Chen's gun basically rang out every few seconds, and every time the gun rang out, a mutated creature that had crossed the line of life and death would fall to the ground and die.

The agents in the back are all stupid, some of them have very good marksmanship, and even worked as snipers when they were in service, but they really haven't seen Lu Chen's marksmanship of shooting a high-speed moving target at a high speed without aiming.

The fierce mutated creatures were sniped to death by Lu Chen one by one, and the ordinary ones were all turned into a puddle of rotten meat in the bullets poured by everyone, and everyone's progress did not stop without any pause.

Seeing that we were about to reach the crossroads, we could see from a long distance that those mutated creatures were coming from three directions, converging at the intersection, and then rushing towards everyone.

"Prepare to change teams, according to the previous arrangement, divided into one, two, three, three groups. Lu Chen conveyed the order, "The route of progress has been marked on the terminal, one group and two groups, each place two fraudulent bombs and evacuate immediately, I will follow the three groups!"

A total of eight fraudulent bombs will be placed, and the three groups where Lu Chen is located will place four, no need to ask, it is definitely because of Lu Chen's presence.

If you haven't seen his terrible marksmanship, you may not understand it, but Lu Chen has proved with his strength that it is normal for him to take on more tasks on his side.

After Lu Chen's order, the team of thirty people was divided into three groups, ten three-person combat groups, distributed according to three-three-four, a squad with a longer distance to place the bomb was four combat groups, Lu Chen's squad was three combat groups, and the other with a shorter distance was also three combat groups.

The three mechs were at the lead, followed by the rest of the three squads.

Sudden Sudden Rush!

The 23-mm machine gun quickly pushed the line of life and death in the front passage to a hundred meters away, and the forks on both sides were also blocked by intensive fire, and the mutant life was exploded as soon as it appeared.

However, due to the angle problem, the mutated life that rushed out of the fork in the road is getting closer and closer to everyone.

When everyone came to the crossroads, the mutant beings on both sides of the fork in the road were the closest, only a few meters away.

Although everyone was shooting intensively, there were still seven or eight mutant beings rising into the air and rushing towards everyone.

"Leave them alone, leave it to me! Lu Chen ordered in a deep voice, and then pulled out the ninety-two style from his waist.

Bang! Bang!

The Type 92 almost hit the rate of fire of the Type 95.

Compared with rifles, pistol bullets are more stopping, and the accurate shooting makes those mutated creatures be destroyed in the air The nerve center is destroyed, and under the impact of the bullet, it falls a few meters away from everyone.

If you use an automatic rifle at this distance, although the extremely penetrating bullets can kill the mutated creatures, the bullets will definitely open a transparent hole for them, and there is no way to stop their forward momentum. If those things are loaded into the team, it will affect the shooting rhythm of the whole team, and more mutant lives will have a chance to rush in.

After Lu Chen relieved everyone with a pistol, he ordered: "Act according to the plan, everyone be careful and keep in touch." ”

Subsequently, at the crossroads, everyone divided into three squads and followed the planned route.

After entering the labyrinth, due to the wide range of roads, mutant beings will not only appear in the front, but also several scary creatures may jump out on both sides and behind.

The formation of the squad also became a circle, with the front being opened by mechs and the rear and sides protected by heavy infantry.

On the individual terminal, everyone can clearly see the map and the distribution of mutated creatures nearby, so although the attack of mutant life is very fierce, everyone has not encountered any dangerous situation.

Half an hour later, Lu Chen's team had already installed a deception bomb at the first blasting point, and was about to continue moving forward when Nangong Muxue's voice sounded, "Lu Chen, pay attention, a big target has passed over to you, the fork in the road at nine o'clock is moving very fast, it's a big guy, you should be careful." ”

Soon, the terminal also showed that a target was approaching at high speed.

The target was faster than all previous mutated creatures, and the signal showed that it was at least four meters long and nearly two meters in diameter. In terms of size, it is much thicker than other mutated creatures.

Rise!

There was a strange roar, and a swarthy guy rushed at high speed on the left.

In appearance, it looks similar to other mutated creatures, but its limbs and body are thicker and faster. The outside of the body seems to be covered with a hard shell, reflecting a ghostly light from the mecha's searchlight.

The diameter of two meters blocked nearly half of the passage at nine o'clock, and behind him, more mutated creatures, howling and rushing.

"Mecha shooting!" Lu Chen frowned, faintly feeling that something was wrong in his heart.

Sudden Sudden Rush!

Twenty-three mm guns erupted tongues of fire.

The large-caliber machine cannon shell struck the mutant creatures, and although the bullets pierced the shells, they did not explode the flesh flowers, and the large mutant creatures continued to stagger forward......