After moving his body, Sun Meng had a strange feeling. See. The genetic nuclear armor of wool and Chinese net seemed to him to be a piece of clothing, but it was not like his previous clothes that had little practical help. There is no way, the development of civilization and technology on the earth before was a little biased, and in the face of a huge crisis, everything is based on survival, and the main development is all kinds of weapons. Moreover, because it is difficult to cultivate a large number of high-end individual forces for a while, the team battle method has become a key research object.

As a result, melee weapons have no characteristics, ranged weapons with high power are not practical, and less powerful weapons are not useful in team combat. The clothes of a powerful person are an ornament, and a person without strength will not survive with an extra layer of clothes.

"I hope that after this time, the earth's civilization will be able to return to its normal development path as soon as possible!"

Because there are no leading monsters on the earth, the rest of the monsters rarely attack on a large scale, and humanity has a chance to develop again. Coupled with the cohesion of the core of civilization, the entire civilization is now unified, at least high-end talents from various countries have gathered together to establish the Academy of Civilization Sciences, which is responsible for various research.

In addition, new policies have been established, the basic civilized education system has been improved, and academies have been established to systematically cultivate talents, instead of relying mainly on talent and personal exploration as before. And encourage folk cultivators to post their cultivation experience and skills on the official website to share with everyone. Of course, these are all profitable, not in vain, nor are they compulsory.

In short, when the core of civilization has just been condensed, the entire civilization is developing rapidly under the guidance of the core of civilization, quickly making up for the original shortcomings, and finding the right research direction to concentrate on research. Strive to keep the entire civilization level up to Sun Meng's footsteps, and not hold him back.

And at this moment, Sun Meng shot an arrow and landed on the body of a monster in the distance. The monster looked angrily to this side, but what he saw was another monster.

Coincidentally, this monster also looked at it angrily.

Glaring at each other, the effect of adding fuel to the fire burst out instantly, and there was no more choice, and the two monsters rushed directly towards each other.

Sun Meng couldn't help but shudder when he heard the sound of the two colliding together, no way, the bodies of these monsters under the influence of these metals were much harder than normal monsters, and even now he was unwilling to resist the impact of these monsters head-on. See 1 yarn 3 Chinese net

It's not that I can't resist it, I feel psychologically painful when I hit it!

Moving quickly, drawing a gourd to lure away the last monster, he found that the communication equipment on his body lit up.

"Looks like I've found it. Sun Meng said as he activated the scanner part of the armor and began to search for the source of energy little by little.

Soon, a somewhat abrupt tree appeared in front of him.

What does a conspicuous tree look like in the woods? Sun Meng hadn't thought about it before, but now he knew.

Who's a normal tree has half of it forming a big hole! And the inside is full of metal, so you can check it.

At the base of the tree, below is the source of energy.

Sun Meng tried to enter the tree hole, but found no obvious entrance, the ground was solid.

"I've found the target location, let's send a robot!" Sun Meng scanned the information through the communication equipment and transmitted it back, and soon a small personal spaceship appeared outside.

The kind of small spaceship that is only enough for a person to sit on a chair and stretch out his legs has the advantage of being fast and stealth. The disadvantage is that the defense is poor and the attack is poor. Together with Mu Xingye, they were not far from here, and they returned to the spaceship in less than ten minutes.

"Those monsters have to be dealt with sooner or later, otherwise even those robots won't be able to do their jobs safely. Pixar said as he showed Sun Meng a video of the time when they had attracted a large number of monsters away.

"The closer these monsters are to the entrance of the mine, the more affected they are, the harder their skin and bones become, but their relative abilities are weaker. Sun Meng looked at the performance of the monsters in the video, and those long-range attack abilities were doubtful of the monsters in the early stage of the second order!

"Therefore, the improvement of strength naturally brings us an improvement in our vision. Mu Xingye said, without the strength of the second-order perfection, who knew that these late-second-order monsters were a group of stupid big ones!

"But someone else will be coming, too! Sun Meng thought about it and said, because after condensing the core of civilization, he naturally knew this, so he couldn't hide it.

"yes, so it's a matter of time. But in the end, the number of people like us is still small, and even if you knew, would you bother to rob others? Now we will be resurrected even if we die, so to make a move is to make a revenge, and seize the time to occupy the road.

"Of course, if there are really some people who are not strong enough, we don't have to let them jump blindly if they come together to send them to death!" Mu Xingye said.

"Alright, let's get started!" Sun Meng said.

A day later, with the perfect cooperation of Sun Meng's main force sneak attack, Mu Xingye's firepower strike, Coco Lalu playing soy sauce plus state, and Pixar's robot army stealing mines, they mined five hundred tons of rare metals before the exchange day arrived, according to the proportion, Pixar and the three of them each had one hundred and fifty tons, and Coco Lalu had fifty tons.

The exchange day is coming, and a wedding is being held for Yi Gang and Xiaotu on the earth, and it just so happens that the rewards on Sun Meng's side have been redeemed.

With the Civilization Core, he consumed fewer points to redeem, and this time he found that the special options on his redemption panel had also changed.

It's not as difficult to choose as before, and it's generally divided into two categories, one for the environment and the other for cultivation.

In one go, he exchanged two metal veins and one spirit stone vein that crossed the continent, and then exchanged for a spirit root physique. This kind of spiritual root physique is not special, but it just divides all the existing systems in the form of spiritual roots, so that it can be regarded as the unification of the cultivation method in the future.

Sun Meng took a look, in addition to some basic spiritual roots, he also had a special spiritual root physique, that is to say, these physiques were the ontology, and the spiritual root was an attribute manifestation.

For example, like him, the pure yang spirit root, the Dayi physique.

Pure Yang represents his internal qi attribute, a variant of the fire attribute, and a high-level variant. Dayi's physique, good at bow and arrow shooting, has a high ceiling and great potential.

His counterpart on the earth, Yi Gang, is the Golden Flame Spirit Root, and it is also a Fire Spirit Root derby variant, but it is not as good as his. The physique is the physique of the Yi Dao, and it is also the result of a series of relative weakening with him.

Under the change of rules, the cognition of the people on the earth has been quietly changed, which makes Sun Meng feel some fear, if they really fail, will they also be wiped out without feeling like now?

Sun Meng was thinking about it, Yi Gang didn't know, but he wanted to scold people now!

Getting married was a good thing, but he was a little nervous but excited under the watchful eye, and what happened to the big ball of metal falling from the sky?

Even if you want to give a gift, isn't it normal? Can't you change the way you give it?

Fortunately, although it fell from the sky, it fell smoothly to the ground under the protection of the rules, and there was nothing except for a startle at first.

Seeing this, Xu Xiao immediately asked this metal to be sent to the laboratory, and he believed that Sun Meng would not send this kind of thing to the earth like this for no reason.

"It's a pity that I didn't have direct contact with him at the beginning, otherwise I wouldn't have had to. Forget it, it's good to have a character who stands in front of you as a hero, which can make everyone feel at ease. Xu Xiao thought that he had changed into experimental clothes, although the cultivation system had changed, but as a scientific researcher, he was still used to the previous dress.

Quickly scanning, comparing the existing substances, and preliminarily deducing, was about to try to cut it for further experiments, when Sun Meng spoke.

"The role of this metal is to make the main ship of the civilization race, but the number is limited, I will continue to send it to the earth in the subsequent exchange days, you must come up with a plan as soon as possible, this is the key to advancement. ”