Pen, Fun, Pavilion www.biquge.info Zhang Yi led the way in front, and everyone followed silently behind him, Zhang Yi's walking method was very peculiar, although the straight-line distance between the two points was the closest, but Zhang Yi would always walk forward for a few tens of meters and then suddenly stop for a few seconds, just in the few seconds when Zhang Yi stopped, there would always be bullets whistling from afar, when the warhead dragging the fire flew from everyone's side, Zhang Yi immediately walked in another direction, and the whole process lasted more than ten minutes!

Originally, according to Zhang Yi's calculations, the limit distance they could reach close to the defensive city wall should be about 1.3 kilometers, but after Zhang Yiqi's wandering, Pu Tong felt that they had walked at least three kilometers!

"What are you doing, why don't you leave?" Just when everyone was less than fifty meters away from the defensive city wall, Zhang Yi suddenly stopped, and Pu Tong, who was following him when he saw this, couldn't help but ask

Hearing this, Zhang Yi made a silent gesture, and then looked down at his watch, at this time, there were zombies roaring in all directions, and there were guns roaring on the defensive wall, but somehow, at this moment, almost everyone clearly heard the second hand of Zhang Yi's wrist watch beating!

I don't know how long it has been, in such an environment, people often lose their sense of time due to tension and oppression, maybe the outside world has only passed for more than ten seconds, but under the pressure of huge pressure, Pu Tong and others feel that their methods have been in this place for hundreds of years!

Zhang Yi, who was finally standing at the forefront to lead the way, suddenly raised his palm, and then retracted his fingers one by one at intervals of one second, until Zhang Yi's palm became a fist, and at this moment, the originally dense gunfire stopped instantly, as if someone had poured a basin of cold water on the burning firecrackers!

"As I estimated, they'll have about twenty minutes of pause now, and once we're close to the walls, everyone will have to protect the non-combatants, kill the zombies that approach and break them up, and let the smell of zombies cover up the smell of us, got it!" After that, Zhang Yi didn't care about any reaction from the others, and walked towards the defensive city wall by himself

Seeing Zhang Yi walking so without hesitation, Pu Tong just smiled flatly, although he didn't know what medicine Zhang Yi bought in his gourd, but Pu Tong knew that although Zhang Yi liked to calculate others, but the more people like him, the less easily he put himself in danger, the whole operation seemed risky, but as long as Zhang Yi's execution was strictly followed, they still had a great chance of survival!

"Liu Xiaoli hopes that you are ready, when the guns of the defensive wall sound again, you will immediately shake the city wall, this place should be the thickest place in the entire defensive wall, it should not directly collapse the city wall, and drill into the battle corridor of the city wall!" After all 28 people of the entire elite team came to the defensive wall, Zhang Yi whispered to Jia Yuanyuan: "Also, from now on, fully mobilize your brainwave ability, and always remind Liu Xiaoli of the situation behind the wall!" ”

After hearing Zhang Yi's arrangement, everyone present quickly surrounded the non-combatants closest to the city wall, and at the same time formed a human wall to squeeze the zombies out of the human wall!

When everyone prepared everything, it didn't take a few minutes for the fierce gunfire to spew out fire from every shooting hole in the defensive wall again, the violent gunfire was like a storm, which made people feel their scalp tingle, and from time to time bullet shells fell from a high altitude to the ground, and a thick layer of yellow-orange-orange bullet shells fell to the ground, which looked like golden sand!

"Then I'm going to go!" Finally, at the same time as the gunshots rang out, Liu Xiaoli took a deep breath and gently put her hands on the wall, and then a slight vibration slowly covered the entire area

All objects that make sound are vibrating because they are vibrating, and of course there are some objects that we can't hear even if they are vibrating, such as sound waves of frequencies such as ultrasound and infrasound!

Generally speaking, the sound frequency that humans can capture is between 20 Hz and 20,000 Hz, and the frequency of sound waves greater or less than this value is inaudible to humans!

Liu Xiaoli's ability belongs to an ability that can make objects vibrate, or he himself is a vibration source, once he is close to all objects, they will resonate!

Although Liu Xiaoli's vibration focus is on a point of defending the city wall, because Liu Xiaoli is just the level of an evolutionary, there will still be some overflowing vibration waves that resonate with the air, which makes Pu Tong and the others feel that the surroundings seem to be vibrating!

"What's going on, is it an earthquake?" Liu Xiaoli's ability Putong team was very clear, but the others didn't know much about this situation, and felt that there was only a slight vibration in the air, and Luthor couldn't help but ask

Hearing this, Zhang Yi casually glanced at Luthor and said, "Don't make too much fuss, this is the ability of our companions, the vibration you feel is not from the ground, but by your side!" ”

Just as Zhang Yi and the others were talking, a layer of dust slowly fell off the defensive wall, although it was not a lot, but it was almost a centimeter thick!

"Very well, at this rate, we will be able to enter the interior of the defensive wall in about five or six hours!" Seeing Liu Xiaoli's ability, Zhang nodded and said

Hearing this, Dolby couldn't help but sneer: "What are you kidding, staying in such a ghost place for even one more minute is torment for us, and you even let us wait for five or six hours in this ghost place!" ”

"You don't have to wait at all, with your evolutionary ability, the method and route you just came, I think you are already familiar with it, if you want to give up, you can leave this place and wait outside, we don't have anyone to tie you over!" In response to Dolby's words, Zhang Yi responded with a sneer: "Since you want to taste the taste of success, everyone must be determined to pay the price!" ”

Dolby has always been a high-minded person, and few people do not shy away from mocking him without giving him face, this guy immediately glared at him and gritted his teeth and snorted coldly: "You bastard dare to talk to me like this, do you know who I am......"

It's just that before Dolby's words were finished, a black shadow fell directly at his feet, and when he looked at it, it turned out to be the corpse of a C-class zombie monkey with a broken neck, and at the same time, Pu Hitomi shouted in a low voice: "Everyone be quiet, it seems that the oscillating wave can not only shatter the city wall, but also make those zombies who can hear infrasound or ultrasound notice us, get ready to fight, if you accidentally die, don't blame me for not reminding you!" ”