"Shadow, there is a second-order zombie on the second floor of Taylor Supermarket." Ye Feng looked at the second floor of the supermarket next to him with a pair of green eyes, and seemed to be able to see everything in the supermarket through the wall.

At this moment, in Ye Feng's mind, a three-dimensional map of the supermarket has been formed, and there are many light spots wandering in the three-dimensional map, and the brightness of one of the light spots is obviously different from the others, which is obviously a second-order zombie that has advanced.

Zhang Ying was convinced of Ye Feng's words, because just now Ye Feng had already found a few second-order zombies hiding in the building with this kind of vision, so when Zhang Ying heard Ye Feng's words, he immediately rushed to the second floor of the supermarket.

The two rushed to the second floor of the supermarket, and sure enough, they saw a zombie wearing an electrician uniform supermarket employee with a wrench in his hand, and at the same time, the zombie also found the two people who suddenly rushed up, roared, and immediately waved the wrench in his hand and rushed towards the two.

The ordinary zombies wandering around, hearing the roar of the second-order zombies, were attracted one after another, and they also found Ye Feng and Zhang Ying, and immediately joined the battle group.

However, Ye Feng, whose strength has reached the second star, with the addition of Zhang Ying, who is at the peak of the first order, these zombies can no longer pose any threat, and even this second-order zombie was killed by Ye Feng and Zhang Ying as soon as he rushed over.

In less than three minutes, more than a dozen zombies wandering on the second floor of the supermarket, including the second-order zombie, were all killed.

Ye Feng, who has energy vision, hunts second-order zombies, it becomes very easy, as long as he is within 30 meters, Ye Feng can ignore the obstruction of the building and directly find the zombies lurking inside.

Ye Feng put the crystal nucleus into the space ring, and then walked towards the outside of the supermarket with Zhang Ying, preparing to find the next second-order zombie.

"Bang!" As soon as Ye Feng and Zhang Ying walked out of the supermarket door, a crisp gunshot came from afar, and at the same time, Zhang Ying, who was standing next to Ye Feng, screamed and fell to the ground at once.

The moment Ye Feng heard the gunshot, Ye Feng's body suddenly moved, rolled over, and had already hidden behind an off-road vehicle, with his understanding of firearms, he knew that it was the sound of a sniper rifle, and they were sniped.

At the same time that Ye Feng jumped away, behind the original position where he was standing, there was a sudden sound, and a small pit immediately appeared on the cement pavement of the street, according to the location of this small pit, if Ye Feng did not dodge, I am afraid that one of his legs would be torn off.

Ye Feng, who was hiding behind the off-road vehicle, saw this scene, his eyelids jumped slightly, the speed of this continuous sniper has exceeded the frequency of normal snipers, almost in less than a second, two shots in a row.

"Could it be the Adeptus!" Ye Feng frowned slightly, this kind of shooting speed can only be done by some special abilities.

Ye Feng didn't think much about it, turned his head to look at Zhang Ying, and found that Zhang Ying had collapsed to the ground, and his right leg was directly torn off by a sniper rifle.

"What a quick response!" On a five-story building 500 meters away from Ye Feng, a girl with a hot figure and delicate facial features was holding a gun in both hands, and when she saw Ye Feng's dodging scene through the scope, she couldn't help but let out a sigh of admiration.

This beautiful girl is none other than the mixed-race beauty Irene.

Originally, Erin planned to snipe Ye Feng and Zhang Ying at the same time, but Ye Feng's reaction speed was too fast, and almost at the same time as she heard the gunshots, she had already begun to dodge, and she didn't give her a second chance to snipe at all.

Ye Feng hid behind the off-road vehicle, carefully observed the trajectory, and roughly calculated the sniper position of the other party, which was the Environmental Protection Bureau building 500 meters away from the opposite side.

However, before Ye Feng could calculate the specific sniper position of the other party, a burst of heart palpitations immediately appeared, a sense of danger surged into his heart, this kind of intuition for danger is too familiar, in the original universe, Ye Feng has appeared several times, and every time this feeling appears, it shows that he is already between life and death.

Ye Feng was shocked in his heart, he didn't have time to think, his body moved, and he immediately threw himself to the ground.

"Bang!" At the moment when Ye Feng fell, a crisp gunfire immediately rang out.

"Ahh Ye Feng snorted, his entire left shoulder was immediately stained red with blood, only to see that Ye Feng's left shoulder was already bloody and fleshy, and he could see the bones that were driven by the high-speed rotating bullet to grind the flesh and blood.

This shot grazed Ye Feng's left shoulder, but because of the high-speed rotation of the bullet, when it rubbed Ye Feng's skin, because of the high-speed rotation, it drove the rubbed subcutaneous tissue to rotate together, thereby expanding the wound and directly injuring the bones.

The principle of the first guns was similar to that of a fire rush, where the gunpowder exploded, and then the bullet was pushed to shoot, and this kind of shooting, the sniper was not far away, and the lethality was not great, because there was no rifling, and the bullet would not rotate.

Even if you hit a human body at close range, the damage is extremely limited, and even if you penetrate the human body, the size of the bullet hole that enters the human body is almost the same as the size of the bullet hole when you penetrate the human body.

However, with the development of science and technology, especially the understanding of aerodynamics, human beings can make more and more fine rifling, the so-called rifling, that is, the inside of the barrel is processed according to a certain principle.

The bullet enters the barrel under the acceleration of the gunpowder explosion, and then rotates according to the thread inside the barrel as a guide, so that when the bullet leaves the barrel, it can already rotate at high speed.

A bullet that rotates at high speed is not easy to change direction when rubbing against the air, and when it hits the human body, because of the high-speed rotation, it can grind the internal organs of the human body, make the flesh and blood of the human body rotate together, and increase the area of destruction.

This is also the reason why, when it hits a human chest, it is only a bullet hole the size of a thumb, and when it flies out of the back of a human body, it has formed a blood hole the size of a bowl in the back.

The longer the barrel, not only can accelerate the forward firing speed of the bullet, but also accelerate the speed of the bullet's rotation, the faster the rotation speed of the bullet, the larger the area of minced human tissue, when the rotation speed of the bullet reaches a certain time, hitting the human body, it is directly torn.

If there is no such rotation speed, the bullet only shoots forward, so after hitting the human body, it will not rotate and penetrate directly, and the damage is extremely limited.

Because the longer the barrel, it can extend the acceleration time of the bullet, increase the initial velocity of the bullet from the barrel, and also accelerate the rotation speed of the bullet, which is why the barrel of a sniper rifle tends to be very long, and the more powerful the sniper rifle, the longer the barrel design.

Ye Feng looked at his left shoulder, which had become a blur of flesh and blood, with a hint of horror on his face, if he hadn't sensed it in advance just now, I am afraid that this shot would have smashed his entire chest.

However, this is not the most shocking thing for Ye Feng, because this shot has already exposed the specific sniper position of the other party, but the opponent's sniper position, as well as the trajectory of the trajectory, it is impossible to shoot him hiding behind the off-road vehicle, unless the other party's bullet has long eyes, and after leaving the barrel, it can still be navigated.