Meng Soul hurriedly packed up his things and sat in his armored car and team members to the city gate, the brackets of Lu Dun 2000 had been put down, and the 730 close defense guns on it were facing the gate, and the soldiers on the city wall were nervous and speechless, no matter how you look at this thing

It's a toy, and once the cannon is fired, everyone on the city wall can't live.

Meng Soul knew that his people were coming when he saw Lu Dun, and ran out of the city gate all the way in the armored car, and the people in Lu Dun saw that the familiar armored car was still moving and aiming except for the 730 close defense gun, the rest of the people jumped out of the car, and Li Ming was the first to jump down, "Brother Meng!" "More than a month

Seeing that Li Ming had fully recovered, he saw Meng Soul's car excitedly jumping off Lu Dun 2000 and running towards Meng Soul.

"Why did you come to XA City, is there something wrong with the base?" Meng Soul looked at Li Ming and suddenly thought if something was wrong.

"No, no, it's Researcher Liu who found something to tell you, and I'm very anxious, and I'm a little stunned." Li Ming scratched the back of his head and said to Meng Soul, who nodded at Liu Yun, who got out of the car.

The soldiers on duty on the city wall were already stunned, they were shocked by the fact that the convoy had so many heavy weapons, armored vehicles, this kind of 730 close-in defense guns, even if the convoy suddenly drove a few Type 99s now, it would not be strange.

"Let's go, let's go in and say, don't block people's doors."

When a few people returned to the station in the city, Meng Soul looked at Liu Yun and asked, "Researcher Liu, why are you in such a hurry?"

"It's still about this heavy rain, Leader Meng, can you catch a few zombies for me? There are some things that need to be demonstrated," Liu Yun said with a flick of the bangs that fell in front of her eyes.

An empty room in the station was converted into a temporary laboratory, several captured zombies were tied to the iron table and kept struggling, and Meng Soul stood alone and watched Liu Yun busy there.

"Click!" One of the ribs of the disemboweling zombie was broken off by Liu Yun with pliers, and he walked to Meng Soul with the broken bone and said: "Leader Meng, you see, the density of these bones has changed, in the past, this kind of bone was absolutely broken by hand, but now it is easy, this heavy rain has turned ordinary zombies into very serious osteoporosis patients, but if it is an evolutionary zombie, the bone has been enhanced, and we have found some strange substances in this heavy rain." Saying that, Liu Yun used a scalpel to directly poke the zombie with broken ribs to death, and then Liu Yun took out a small bottle, opened the lid and poured a little liquid on the dead zombie.

The body of the "nourishing ......" zombie was dissolved at a speed visible to the naked eye as if it had touched concentrated sulfuric acid, Liu Yun raised his head and looked at Meng Soul with a question mark on his face, and shook the bottle in his hand: "This is the rain sample of this rain, we don't know what the strange substances in it are, all the substances currently known are not matched with it, but we have found its effect, that is, to neutralize the virus." ”

"Neutralize the virus?! Does that mean that the virus can be eradicated? That zombie ......," Meng Soul asked excitedly.

Liu Yun looked at the excited Meng Soul and shook his head: "This kind of thing is useless to living zombies, and it will also make the evolved zombies be strengthened to a certain extent, but if they die, they can be used as corpse water." Looking at Meng Soul with a disappointed face, Liu Yun continued: "Don't be disappointed, we all know that the source of energy for zombies is the virus, which can make dead corpses become movable zombies, zombies don't eat or drink, which is not in line with the law of conservation of energy at all, but according to our research, these viruses can continue to divide in living corpses and replicate on their own, that is to say, the energy source in zombies is dependent on the continuous division and replication of viruses, if zombies eat a large amount of human flesh and blood, This virus will be strengthened, and this is where the evolutionary zombies come from. ”

"But although the zombies will continue to evolve, there will not be too many high-level evolved zombies, you have exterminated so many zombie groups so far, there shouldn't be many high-level zombies, right?"

Meng Soul thought for a while: "There should be more than a million zombies seen so far, and I have seen one type IV zombie, it seems that there are indeed not many high-level zombies." ”

"Although the zombies continue to evolve, we still hope to defeat them!" Liu Yun said firmly.

"Having said all this, the situation of human beings will become worse in the future, and zombies will continue to evolve, you won't come here to pour cold water on us, right?" Meng Soul asked with a frown.

"Of course not, we have done a lot of experiments after discovering the characteristics of rainwater, one of which is that we added a certain amount of rainwater to the good 'hope' potion and found that the success rate of the potion has been increased, and after a certain amount of rainwater is added, the substances in it have a considerable degree of fusion with the virus in the potion, and now the success rate of the potion has increased by at least forty percent, which means that we have an eighty percent chance of making ordinary people become new humans." Liu Yun said with pride on her face.

"What about the consequences of failure? Or will it be a corpse? ”

"It should be, because we haven't failed in the experiment again, so I don't know the consequences of failure, but after calculation, failure is indeed a corpse, and many mutant animals will become more and more powerful, and we need more new human warriors to deal with all kinds of different battles."

"What a TMD! In the future, the survival conditions will become more and more difficult, damn zombies will continue to evolve, animals will continue to mutate and evolve, and we only have a success rate of 80% of the potion, which means that 20 out of a hundred warriors will be corpses! Each of these warriors is a fortune!! How could I possibly risk them! Meng Soul pulled his hair and shouted a little hysterically.

Liu Yun pushed her glasses: "Then what do you want?" Without the use of potions, what will our soldiers do to cope with increasingly difficult battles? And this probability is not strictly probable, maybe not a 20% can be touched? The stronger the body, the lower the chance of failure, can't you find some people with good physical fitness? And my research is still going on, and it may not be impossible to make a better potion, but there is not much red rain left, and I need to replenish it. ”

Meng Soul raised his head: "Okay, I'll go get you the red rain, and I'll leave the rest to you, I hope you can give me an explanation!" ”

Late at night, under the cover of night, Meng Soul and Xiao Yu, who had not been flying freely for a long time, rose into the sky, and brought back dozens of barrels of red rain before dawn, which Meng Soul found after searching almost all the large and small rooftop water tanks.

The force IV in X City Square was nowhere to be found, and he didn't know where he had gone, which had always been a pimple in Meng Soul's heart, and he was really afraid that the force IV would come to the door, and it would be a disaster at that time.