"How to say it, we have known each other since we were very young, and we didn't understand many things at that time, and then I found out that Lu Xing was indeed a little strange, but I was used to it, and although he felt very awkward, he was not a bad person, but sometimes his behavior was more incomprehensible......"

"Many people who have come into contact with me and Lu Xing have the same feeling as you, but these are not important, don't just look at the surface of things, some people seem to be kind, but in fact, their hearts are darker than anyone else, although Lu Xing is a little strange, but he is definitely not a dark person in his heart, in short, I can trust him to be ......"

For Lu Xing, Zhou Yunfeng does feel strange sometimes, but he doubts his trust in Mu Yong, and so does he himself. It can be said that Zhou Yunfeng is Lu Xing's only friend.

"......" After listening to Zhou Yunfeng's explanation, Wang Cheng still didn't understand a little, and even felt that he was a little strange, maybe it was not surprising that two strange people came together.

"By the way, Brother Zhou, is the situation outside really that bad now?" Since the great change, Wang Cheng has basically never left the academy, and he only learned about the outside from the TV series at the beginning, and then he didn't even have a TV signal, and he didn't know much about the situation outside.

"The situation outside is really bad, but I don't know exactly how serious it is, more than a month ago, I left Jiancheng with Lu Xing, and the situation when I was still building the city was really bad, and I guess it's not much better now."

"As far as I know so far, there should be more than sixty percent of the world's people who have turned into polluters, and the worst thing is that these polluters are changing very quickly and becoming more and more powerful, and it will definitely be a big problem in the future, and there are other species, they are also evolving, I suspect that it will not be long before the original dominance of human beings on the earth will change hands, and there is even a possibility of extinction......"

Speaking of the current situation of human beings, Zhou Yunfeng is not optimistic at all, when he left the city, the polluters in the city have not been completely removed, as for many places outside the city, the polluters there are not under the control of the military, these are potential threats, plus the climate is very bad, it brings a lot of trouble, and finally has to face the evolutionary crisis of other species.

No matter how he thinks about it, he feels that the current situation of mankind is very bad.

After listening to Zhou Yunfeng's description, Wang Cheng's mood became a lot heavier, and he didn't know how to face this unrecognizable world in the future, and at the same time, he was even more worried about his family's situation.

"By the way, there is a question I need to tell you first, after we solve that gang of criminals, Lu Xing and I will wait until the temperature rises a bit, and then we will leave here and go back to our hometown, what are you going to do then?" Zhou Yunfeng said with a heavy face.

"I ...... I don't know. When asked this question, Wang Cheng looked dazed and at a loss.

"Actually, Lu Xing and I have plans to invite you to join, you should also want to go back home, if you go with us, when we go to our hometown, we will definitely not stay for long, I can take you to the other side." And we won't bring anyone else here except you, and you should know the reason very well......"

Even if he didn't say these things, Lu Xing would say it later, so he simply told Wang Cheng in advance now.

Wang Cheng was silent after hearing this, and he also knew the meaning of the last sentence, the reason why he was invited to join was entirely because of his special ability, and everyone else was just ordinary people, in other words, they were burdensome and could not be brought along.

It's a multiple-choice question, one is to choose to stay and be with those who are helpless, and the other is to choose to join, and there is a good chance that you can return to your family.

This multiple-choice question is actually not difficult, most people will not choose to stay, and it is the wisest choice to follow the same powerful person, but in the face of those helpless classmates, some people will hesitate, but this is the case of a small number of people, and it is obvious that Wang Cheng belongs to a minority of people.

Although Zhou Yunfeng is not a ruthless person, he knows very well what the situation is now, and taking a few burdens on the road is undoubtedly a long-term behavior, he will not do this, and Lu Xing is even more impossible.

"You have time to think about it, think it clearly and then tell me the answer, the decision is up to you, I'll get some meat to cook the soup." Zhou Yunfeng gently patted him on the shoulder, then stood up and walked to the side.

Although Wang Cheng has not made a decision now, if nothing else, he will inevitably choose to join, Zhou Yunfeng knows this very well, and the choice between family members and classmates is not difficult.

Since he tasted the mantis shrimp meat, Zhou Yunfeng felt that compared to those jerky, it was like a natural difference, if he didn't save it, it was estimated that all the meat would be gone in a few days.

A pot of fragrant broth was quickly finished, and the three of them sat around the fire together, and in a few minutes they had eaten all the food, and there was nothing left of the soup.

…………

Unconsciously, another week passed, during which several crystals released high-intensity radiation energy in turn, and every time Zhou Yunfeng would call Lu Xing over and benefit from it together, even Wang Cheng benefited without knowing it.

Regarding the matter of the crystal, they have not told Wang Cheng for the time being, and they plan to depend on the situation in the future.

Under the action of multiple high-intensity radiation, Zhou Yunfeng clearly felt that his physical fitness was slowly improving, and his strength was greater than a month ago, almost three times that of ordinary people, and other aspects had also improved, but it was not so obvious.

Lu Xing used to use numerical values to measure, if in the past, when the earth was normal, the fighting ability of an ordinary person was represented by a value of 1, and now those polluters are between 3-4, and they are now close to 3.

Of course, the value is only a vague measurement, and there are many factors that affect the real fight, so it is not completely accurate.

For example, a person with a value of only 1, if there is a gun in hand, even against the person with a value of 5, you can win, there are many factors that affect all aspects, there are no absolutes, and the value is only a vague concept, not to mention the lack of big data as a basis.

Two days ago, Lu Xing had already completed the transformation of things, and got a brand-new bayonet gun on both sides, which looked much better than before, and the deconstruction was more solid.

As for the disassembled carapaces, after some careful consideration, Lu Xing made a shield that was nearly circular on three sides, with a handle in the middle that could be held by hand, and it could be hung behind his back when not in use.

In the past two days, Lu Xing often went out to check the situation, made sure that the gang of criminals was still in their original location, and did not change places, and also learned about some of their movements.

Their stronghold is not far from here, on the third floor of a dormitory building a few hundred meters away, according to Wang Cheng's description, they have connected several dormitories, the middle wall has opened a gap, which is equivalent to a door, and you can enter and exit freely, the boss lives in the middle, and the others and a few students live in several other dormitories.

The door of the dormitory there was basically closed all the time, and there was a fire coming out of it, and after a long period of observation, Lu Xing had only seen people go out twice, both to collect burning wood on other floors.

Every time he came out, there were a few emaciated students, followed by two people, urging them to collect combustible wood, and each student who brought them out was obviously not full for a long time, with yellow muscles and thin faces, not much strength, and a lot of bruises on his face.

There are a lot of pieces of meat that have been frozen into popsicles hanging at the door of the dormitory, proving that they are not short of food for the time being, and the food in the freezer of the canteen has basically fallen into their hands, enough to eat for a long time.

After observing for two days, Lu Xing had a countermeasure in his heart.

…………

Five days later, Zhou Yunfeng and Wang Cheng, under the leadership of Lu Xing, sneaked into the dormitory building, at this time the gang of criminals came out to collect wood again, and as before, two of them came out with a few students.

The reason why they waited until now was to wait for them to collect the wood from the last two floors and go to other floors farther away, so that when they moved, it would not be so easy to be noticed.

Since yesterday, they have come out to collect wood, and they all go to the fifth floor, the nearest fourth floor, and the second floor.

Lu Xing estimated the time to collect wood next time, and a few hours ago, the three of them sneaked into the dormitory building in advance, hid in a dormitory on the fourth floor, and brought a few batteries and an electric heater when they came, barely relying on this to keep warm. As soon as they found that someone had come out, Zhou Yunfeng and the others immediately followed.

"Wait a minute, don't shoot crookedly, you must be killed with one arrow, otherwise the people below will hear the movement, and we will have to go back and find a way again!" Lu Xing reminded in a low voice.

When Zhou Yunfeng and Wang Cheng heard this, they nodded one after another, and they also knew very well that whether they could get rid of that group of people smoothly was the most critical time.

After waiting for a while, the students each entered a dormitory and began to collect the wooden materials and books to use as incendiary materials, leaving only two men to wander the hallway.

Shout! Shout!

The two walked halfway, and two crossbow arrows flew out from the corner, one in front and one behind, and hit their heads accurately, with a difference of less than two seconds before and after, Zhou Yunfeng was the first to release the arrow, and Wang Cheng then released the arrow.

The crossbow arrow hit the head, the strong force pierced the skull, and the arrow entered the brain tissue, and the two of them suddenly saw a black eye, and they didn't even make a sound, so they fell to the ground and convulsed a few times, and died quietly.

"Let's go, gather those students into a dormitory, don't let them mess up their plans." Seeing that the two were killed, Lu Xing immediately made the next arrangement.

Seeing Lu Xing and Zhou Yunfeng, those students were very scared, and when they saw Wang Cheng, they were a little relieved.

Wang Cheng was responsible for explaining to a few people, and they found out the situation very quickly, and honestly went to hide in a dormitory on the sixth floor, relying on the electric heating lamp to temporarily keep warm.

After arranging the students, the three of them went back to the fifth floor and waited.

Every time I go out to collect wood, the time is only about ten minutes, and if people haven't gone back for a long time, someone will definitely come to check the situation, and it is their next chance to make a move.

After guarding for about forty minutes, the group on the third floor really sensed that something was wrong, and three people came out at one time to check the situation, and when they appeared at the staircase on the fifth floor, two crossbow arrows were shot at the heads of two of them, and the remaining one was also shot in the head by Lu Xing, who was lurking next to him.

As soon as the three of them died, Lu Xing immediately searched them.

After searching his body, Lu Xing stood up and shook his head, and said in a low voice: "Sure enough, there is no key, they are very cautious, they don't bring the key when they come out, and only let the people inside open the door." ”

"Now that five have died, there are only three of them left, I don't think I need a key, just kill it and it's over." Zhou Yunfeng said.

Now that there are only three people left on the other side, the three of them have the advantage of weapons, and there is no danger in a head-on confrontation, Zhou Yunfeng feels that there is no need to be afraid anymore.

Lu Xing thought for a while and said: "Let's still act according to the plan, we don't know the situation inside, they may be on guard, or don't take risks, wait for me to go over and drive people out, you guys will secretly make sure nothing goes wrong." ”