The peak strength is four times that of an ordinary adult man, and the peak strength of the explosion is five points and three times that of an ordinary adult man.

This is the power of Xu Rui at this moment.

Feeling the improvement of his strength, Xu Rui couldn't help but feel a little happy, and this joy came from two points.

First of all, compared to the first time he used the potion, there is no doubt that although there was pain after using the potion, it was undoubtedly much easier than the first time, Xu Rui didn't know how, but he was not a masochist, and it was naturally good to be more relaxed.

In fact, Xu Rui doesn't know, although the No. 1 medicine is to improve the strength of the human body, but it is not as simple as it seems on the surface, the reason why it is very painful, this is entirely because the medicine has the ability to eliminate impurities in the body, everyone will have some problems in the body more or less, for example, when you are a child, there will be a hidden rheumatism in the body, or osteoporosis or something, and moreover, or a pregnant woman is confined to a cold, her body will naturally form a hidden injury, and wait until you are old and weak. When the resistance is reduced, he is very likely to jump out and torment you, which is one of the reasons why many women continue to suffer from gynecological diseases when they get older.

The function of the No. 1 agent is to improve the strength of the human body, strengthen the strength of the human bones and muscles, and at the same time, it helps to remove the impurities in the human body, such as squeezing out the ** in the bones, or the ** in the muscles, these are naturally very painful, a simple analogy, just like you have a pimple on your face, and the result is not to the pimple suppuration, others will force you to squeeze it out, of course it hurts when you squeeze it, this is just the pain on the face, and it is clear that the impurities in the body are from the muscles, Impurities are clearly visible in the bones, and the extent of the pain can be seen.

But then again, after the improvement of the medicine, many hidden wounds in the human body will be eliminated, and the body will naturally be much healthier than those who have not used the medicine in the future. And the reason why Xu Rui didn't have as much pain as last time after taking the medicine this time is also very easy to explain, because when he used the medicine for the first time, there were still a lot of impurities in Xu Rui's body, and it was naturally painful to discharge it violently, and after the first impurity elimination, the impurities in the body were naturally much less, so the second time the impurities were eliminated, there were a lot fewer things that needed to be removed, so that the pain was much less. In other words, the more times you take this potion, the less pain you may feel at all.

Second, after using the potion for the first time, Xu Rui's peak strength was three times that of an ordinary adult man, and the peak strength of the outbreak was four times that of an ordinary adult man. And after using the potion for the second time, Xu Rui's peak strength was four times that of an ordinary adult man, and the peak strength of the explosion was five points three times that of an ordinary adult man, which was an increase in the strength of an ordinary adult man compared to the peak strength after the first use of the potion, and the strength of an ordinary adult man increased by one point and three times the strength of an ordinary adult man.

The second increase is undoubtedly much smaller than the first one, but Xu Rui, who had long known that this would be the result, was very pleased, because after his simple guess, he came to a conclusion that the effect of the potion was great within five uses, and after five times, I am afraid the effect will not be so obvious.

Five times doesn't seem like a big number, but you must know that at this time, except for Xu Rui, everyone else in the team has only used the No. 1 potion once, if it is increased four more times, how powerful will each one be? Especially the iron pillar that is already beyond the scope of human beings, if this guy advances four more times, how powerful will it be?

Xu Rui didn't know about these, but he could imagine that a team that was so powerful that it even made people change color was about to be born, and the iron pillar might become a superman......

And don't forget, this is only the No. 1 potion, there are the No. 2 potion, the No. 3 potion, etc., although the latter potions can no longer increase strength, but they also have their own increased uses, and these uses are more powerful than simply increasing strength to improve the body's physique, about this, just look at the points it needs to consume, of course, the only thing that makes people a little regretful, these No. 2 and the subsequent potions are all limited use, and some people can only use them three times, Some people can only use it once, and if they are used multiple times, it will have no effect at all, and the system has made it very clear about this......

Xu Rui was thinking about the problem alone, but at this time, the second girl next to her couldn't help it, originally she thought that Xu Rui would be in pain for a long time, after all, she had also taken the No. 1 potion, and the feeling of pain in her heart, she had also experienced it, just now I wanted to say something more, but I didn't expect Xu Rui to pour the potion into her throat, although Erya was worried, she could only watch from the side, but as time went by, she found that something was wrong, it stands to reason that it would hurt after drinking this potion, and the pain was also long, But looking at Xu Rui's appearance, he only frowned slightly from beginning to end, and now, he became even more expressionless, as if he was looking down and thinking about something, which made Er Ya very puzzled.

"Brother, are you okay?" Although he didn't want to disturb Xu Rui, out of concern, Er Ya still couldn't recognize and asked.

His thoughts were interrupted by Erya's sudden voice, Xu Rui paused, and then turned his head to look at the former.

"It's alright, hehe." Xu Rui smiled faintly, anyone could see that he was really fine.

"It already hurts?" Seeing that Xu Rui was fine, Erya asked the doubts in her heart again.

"Yes, this time it went well, and I found that the more times you take this potion, the pain will be much lower, so if you take the potion again in the future, it should be much easier than last time.

"Really?" Two girls and one joy.

Xu Rui didn't speak, just nodded.

After getting Xu Rui's affirmative reply, Erya couldn't help but secretly breathe a sigh of relief in his heart, he still remembered the heart-rending pain last time, although the benefits after the pain were also great, but my sister thought of the pain Erya still couldn't help but feel a little frightened, now I heard that it will not hurt so much in the future, Erya is naturally happy, after the only shortcoming of this potion is reduced, it can be regarded as a complete elixir.

Er Ya was thinking about the problem by herself, and Xu Rui was also pondering here.

Just now, because he bought a bottle of No. 1 Elixir, Xu Rui's points returned to 7444 points.

This point is enough for the current Xu Rui, everyone in the team has their own body armor at this time, and the guns are also fully equipped, so there is nothing to consume points for the time being, as for buying potions for them, Xu Rui thought about it or wait for a while, firstly, his points are not enough for every team member to use the potion, and secondly, he said yesterday that this thing needs to be digested for a period of time, and now he suddenly lets them use it, isn't this a slap in the face? For now, everyone's strength is almost enough, and in terms of life-saving, unless you meet a little devil riding a nephew on the avenue, if you want to run, there is basically no problem.

The potion was put aside temporarily, and Xu Rui shifted his mind to one thing, which appeared on Xu Rui's reserve seat after everyone had used the potion once. That is to create a strong set of body armor for the iron pillar.

As the strength of Xu Rui and the others became stronger and stronger, the enemies they encountered became more and more powerful, and as the firepower in the squad, Tie Zhu's responsibility was also very heavy.

To put it simply, if you encounter a team of hundreds of little devils, and there is no fire suppression of the iron pillar, then if you want to hit hard, it is completely not enough to rely on submachine guns and sniper rifles alone, Xu Rui can of course also temporarily act as a fireman, but if he acts as a fireman, the strength of the cover will be greatly reduced, and even Xu Rui will not escape the doom of being hit in the head by a bullet at that time, after all, there are too many enemies, even if ninety of a hundred bullets cannot hit Xu Rui, nine are blocked by his strengthened body armor, But at least one more would hurt him.

Iron Pillar's heavy firepower is an indispensable presence in the squad, and compared to Iron Pillar's vitality, his danger level is also the highest in the squad.

When the two armies are fighting, it is common sense to deal with each other's heavy firearms first, you know, in the case of too many people, the heavy firearms sweep a large area, which is much more terrifying than the snipers, so there is no doubt that if the squad encounters a little devil, then their first target must be the iron pillar, and this kind of thing has also been confirmed in previous battles.

If something happens to the iron pillar, it is basically impossible for the team to suppress the little devils in groups, and then the team will only have two ways left, one is to fight to the end, and at the same time the little devils may be wiped out, and the other can only escape, if there is no firepower to suppress, if there are too many enemies, everyone will shoot a shot, which is also a terrifying scene.

Therefore, the post of the iron pillar cannot be lost, and if you want to better ensure the safety of the iron pillar, of course, it is to build a strong defensive equipment for him.

Due to the need for system control, the strengthened body armor also restricts his user to Xu Rui, after all, other people don't have such a magical system, and this may have been ruled out.

Let's talk about body armor number 1 and body armor number two.

No. 1 body armor is just one body armor, and there is no face helmet, excluded.

No. 2 body armor, that is, the body armor that restricts everyone to wear, this body armor is equipped with a bulletproof helmet, and such equipment is also the best equipment in the eyes of ordinary people, after all, if there are more arm and leg guards or something, although the defense ability is strong, but it will be a lot more troublesome to act, and I am afraid that the gains will outweigh the losses at that time. For a very simple example, if you don't have arm guards and leg guards, maybe you will get a shot during the battle, and if you bring arm guards and leg guards, although you can resist some more damage, but then again, if you sacrifice your flexible surname for such a little defense, you may end up being besieged.

Therefore, for the average person, arm guards and leg guards are a burden.

But the iron pillar is different, this guy's strength has long exceeded that of ordinary people many times, and the burden caused by the arm guards and leg guards is basically negligible, and besides, this guy is so big, and the flexible surname is already very poor, so a little flexible surname is dispensable for him, it is better to remove the flexibility, strengthen its defense, and make the strong stronger.

Thinking of this, Xu Rui chose the No. 3 body armor without hesitation.

"Buy a set of No. 3 body armor."

"Drop! Do you confirm the purchase of a set of No. 3 body armor and consume 1500 points? ”

"Yes! ~~”

Xu Rui chose without hesitation, and at the same time, the No. 3 body armor had entered his backpack.

The No. 3 body armor only has more arm guards and leg guards than the No. 2 body armor, but for Xu Rui, the extra 500 points are still worth the price.

Of course, these are not enough, in addition to Xu Rui's reinforced body armor, whether it is No. 1, No. 2, or No. 3 body armor, their defense is not very strong, and it is already the limit to be able to block the general small-caliber submachine gun, and it is basically impossible to block the design of heavy firearms or sniper rifles, and in large-scale battles, there are still a lot of heavy firearms and sniper rifles, with the system of iron pillars, a shot may not be nothing, but Xu Rui is not willing to let the other party be injured, just kidding, this is the treasure of the squad.

To put it simply, with the completely original No. 3 body armor, it can't even stop the bullets of the 38 big cover, which is naturally not what Xu Rui wants.

Strengthening the defense of body armor is the current problem.

After the second-level authority was opened, Xu Rui's system had a lot of functions for modifying weapons and equipment, and with the opening of the function of modifying weapons and equipment, there were also a lot of things that could be purchased in the system, including tear gas, which is a one-time weapon, and it is also expected that there are assembly accessories such as telescopes and sniper scopes, and of course, there are also scattered iron pieces and porcelain.

Inserting iron and porcelain pieces into body armor is a very direct way to strengthen defense capabilities, but like arm guards and leg guards, because this way seriously hinders the flexibility of action, even the face and waist of the person wearing this body armor cannot bend, so there are not many such things as wiping iron and porcelain. But again, this little influence has no effect on Tie Zhu at all, after all, so far in Xu Rui's knowledge, Tie Zhu's actions are basically three when he fights.

Lying on the ground, squatting on the ground, standing......

For the iron pillar, there is basically nothing to bend over, this big man seems relatively stiff, of course, maybe the body armor with iron or porcelain is difficult to lower the waist, but it may not be so difficult for the iron pillar, after all, this guy is so powerful, if he really wants to bend over, he can't say that the iron piece will be bent by him.

In the end, Xu Rui set his sights on a synthetic metal, which is relatively advanced in the system, and the price is not cheap, of course, these are secondary, and Xu Rui is interested in its special surname.

Metals are generally extremely hard, even if it is a soft metal like gold, it is very brittle, this metal may be good in hardness, but it is not something Xu Rui needs.

Strong bullet surname, strong hardness, light weight, small size, this is what Xu Rui wants, although so many conditions are difficult to achieve, but Xu Rui still found a relatively suitable metal, that is, the alloy in front of him.

After spending 2,000 points to buy enough alloys, Xu Rui also took out the body armor and alloy from his backpack.

The body armor is nothing, Xu Rui just glanced at it, as for this alloy......

Taking a piece of alloy into his hand, Xu Rui first felt that this thing was very light, if he didn't pay attention, he might think it was a piece of tin foil, of course, Xu Rui knew that this thing was not as simple as it seemed.

With a slight force, the next moment, the alloy had bent up, and with the dissipation of power, the alloy returned to its original state.

Seeing this, Xu Rui nodded with satisfaction, although this thing is not too good, but it is okay, Xu Rui has no doubts about the strength of the alloy, after all, the system has been received very clearly, Xu Rui judged that this thing blocks the design of the 38 big cover, or the general sniper rifle can't penetrate this alloy.

Toughness allows the alloy to block bullets, and flexibility allows the user to be flexible (or at least bend over), and when worn on the body, it is like a layer of soft skin, which is enough to cope with some difficult situations. (When I write about this thing, I suddenly think of beef tendon, I am hungry, and if I get a body of beef tendon to wear on my body, I don't know what the effect will be...... At this time, Erya was already asleep, and this girl had an injury on her leg, although he also wanted to accompany Xu Rui, but she knew very well that only if the injury on her body got better as soon as possible, he could better help Xu Rui, so she knew that she needed to rest more.

Picking up the alloy and body armor, Xu Rui began to insert pieces of alloy into the body armor, which all have jacks specially prepared for inserts, and you can also pull out the inserts when you really don't want to use them......

When all this was over, Xu Rui found that he was not sleepy yet, in fact, he couldn't be blamed for this, because he drove at night and slept all afternoon in the afternoon, his sleep had been reversed.

In desperation, Xu Rui could only close his eyes and recuperate, and fell asleep unconsciously.

(To be continued)