Traveling through the doomsday, I become the largest supplier

With Mu Gushan's shout, a sharp sound sounded, like metal scratching over glass, which made people's eardrums ache and produced a sense of restlessness. The zombies that followed closely behind Mu Gushan, in this sharp sound, seemed to have been stimulated by some kind of stimulation, and they were originally only half-running, but they ran at full speed like normal humans.

"This ...... This ......" Zhou Feng opened his mouth wide, he couldn't believe it, ordinary zombies, how did they do this?

And Qiu Guorui's whole body muscles tensed, and the serious surface turned into consternation, followed by a wave of fear on his face. You can't believe that an elite warrior who has received special training, has been to the battlefield with real swords, and has been fighting zombies for five years in the last days, can have a terrifying side. It can be expected that this sharp sound represents what a terrifying existence it represents.

", it's a catalyst. Qiu Guorui's face was like dirt, among the special infected people, the ability of the catalyst is not very strong, and it is a special infected zombie belonging to the auxiliary type. But it is precisely this auxiliary ability that is lethal, among the many special infected, which is why it can occupy the top ten.

Catalyzers are named after humans have seen the power of special infected people according to their abilities. The catalyst, as the name suggests, is able to catalyze the crystals in the zombie's brain, so that the zombie can gain short-lived abilities. This kind of catalysis will enhance the zombie's own various abilities, such as speed, strength, reactions, and senses.

The only thing that is slightly reassuring is that the catalytic ability of the catalyst will only be useful for zombies below level 3, and the number of catalysts it can catalyze is also limited, otherwise the catalyst will be a complete disaster for humanity.

With the completion of the catalysis of ordinary zombies, the original level 1 ordinary zombies actually have the ability of level 3 ordinary zombies. However, this catalyst is short-lived, and once the crystalline energy in the zombies' brains is depleted, they return to their normal state. The crystallization of zombies is very magical, when the energy is exhausted, it only takes a period of accumulation for the crystals to be filled with energy again, so that the catalyst can be carried out again.

Zhou Feng had witnessed the horror of level 3 zombies, and the embarrassing scene at that time is still vivid in his mind. However, the scene in front of him was even more striking, hundreds of pseudo-level 3 zombies were almost indistinguishable from real level 3 zombies, and their running speed was even comparable to that of Mu Gushan. It's no wonder that Mu Gushan sprinted with all his might at the beginning, in order to widen the distance between the two sides before the zombies were catalyzed.

The distance of 200 meters is only 25 seconds for these zombies to reach the gate of the industrial zone. If Mu Gushan was not in front of the zombie group, the entire team could have evacuated immediately. But with the existence of Mu Gushan, they must not give up on him.

Suddenly, there was a loud bang, and the muffled roar of the heavy sniper rifle shook the ears of the people around him. The huge recoil made Zhou Feng, who used a heavy sniper for the first time, grin in pain, and his shoulder was extremely painful.

The power of the 12.7mm large-caliber sniper rifle was fully demonstrated after this loud bang. Even though it's just an ordinary heavy sniper bullet, it's still unstoppable for ordinary zombies. The bullet swept past Mu Gushan's side and pierced a long straight line. The zombies in this straight line, the first few were blown in two, and the dozen or so behind were torn out of a fist-sized bullet hole, and they were knocked to the ground under the tremendous force.

After Zhou Feng was slightly surprised, he immediately aimed at another gap in Mugu Mountain. As the loud bang sounded, the effect was the same as just now. The rotting zombie muscles couldn't resist the power of the heavy sniper, and after a single shot, all the zombies in the straight line were killed. The torn zombies could no longer stand up, and the zombies that had been blasted out of fist-sized bullet holes were temporarily incapacitated.

The power of the two shots threw the entire zombie horde into chaos, and the shattered debris sprayed like rain and mist. Taking advantage of this opportunity, Mu Gushan ran wildly with all his might, distancing himself from the zombies. A few seconds later, he managed to jump into the makeshift position. At this time, Qiu Guorui's heavy machine gun let out an angry roar at the right time and fired at the zombies that were close at hand.

Although the power of a single bullet from a heavy machine gun is not comparable to that of a sniper rifle, its strafing power is unsurpassed by ten heavy snipers. Hundreds of zombies rushed down one after another in the dense bullets, and as long as they were swept away, they would definitely be smashed into two pieces. The zombies that swept their hands and feet turned into blood mist in an instant. Under the power of the heavy machine gun, the zombies with pseudo-level 3 abilities are like lambs waiting to be slaughtered, falling to the ground one by one in the sprint.

Xu Yuhai and others were stimulated by the roar of heavy machine guns in the tense atmosphere, and the AK-47 in their hands frantically strafed the zombie crowd. For a time, the entire industrial area was covered by dense gunfire, breaking the tranquility of Qingyuan City.

Under the merciless fire of the machine guns, one zombie after another was torn apart, and the mutilated corpses were scattered across the wide road. However, as the gunshots echoed, more zombies poured out from all corners of the industrial area, as if there was no end to it. A sharp roar sounded, and hundreds of zombies were catalyzed, stimulating crystallized energy, and rushed towards the gate frantically.

As long as there are catalysts, their crystallized energy is enough to create thousands of high-level zombies, forming a terrifying zombie frenzy. A heavy machine gun alone can't stop this zombie sea tactic. Therefore, Qiu Guorui did not hesitate to decide to take action. When the second wave of zombies poured out, he shouted to Zhou Feng: "You take everyone and retreat immediately, and we will take it." "

The plan for retreat had already been made, and in this fierce battle, in the face of countless fierce zombie attacks, Zhou Feng couldn't keep calm. He pulled Xu Yuhai and the others, who killed the red-eyed, and quickly fled along the predetermined retreat route.

With the lack of support from nearly ten AK47s, Qiu Guorui's pressure increased sharply, and he was almost unable to suppress the remaining half of the zombies in the first wave. At this point, time is of the essence. Fortunately, Zhou Feng's usual training effect was revealed, and the physical strength of the ten people was very good, and there was no lack of physical strength under the full force of running. In just a dozen seconds, they had already crossed the ring road and retreated towards the way they came.

Qiu Guorui had already reached his limit and could only stop for more than ten seconds. With a second wave of even more massive zombies, their near-uniforms in factory uniforms make it feel like rush hour as workers pour out of the industrial zone. At this time, however, they brought death and destruction.