Chapter 640 (1/2)

How could I appear in front of you alone? I won't say much now. Play with this big guy and see if my research results are much stronger than you think. ”

Before Su Chen could say anything, the giant's hammer greeted Su Chen. Su Chen immediately dodged and pulled out his gun to shoot the guy.

I didn't expect to empty all the bullets in the magazine, but the other party didn't lose any, not even a hole in his body.

I have to admire Bert's brain is too powerful.

And I never thought I would be an enemy with Robert in the future.

But now there is no way but to kill the big guy first, otherwise he will die in the hands of the big guy.

And Robert will appear again soon. If he can't solve it in a short time, there may be something strange.

Su Chen threw away his pistol, then took out a special dagger and stabbed the other party.

This kind of dagger is also a powerful alloy, which was very useful for alien beasts.

It should also be useful for zombies. Unexpectedly, it just poked a few holes.

But there was no other lethality, and there was no blood flowing out of the these holes.

It can be seen that this kind of thing is better than the extraterrestrial giant beasts, and can't deal with it.

Su Chen's heart was bitter, but now he was ready to avoid this guy's edge.

If you want to fight hard, you may become the ghost under this guy's hammer.

Although this man has great combat effectiveness, he does not have a flexible body.

Because his body was too big, Su Chen's vigorous body helped him save a piece of news and soon returned to the base camp to announce his failure.

But the only gain is to know that Robert is still alive, has a strong scientific research team, and has made considerable research results.

And this also makes Su Chen annoyed. So what should we do with this big guy next?

And is there only one big guy? If it's a group, what should I do?

However, after judging the result, Su Chen found that it was unlikely.

After all, this is a huge project. Su Chen judged it.

The big guy is just an experiment.

It's really hard to deal with if you make more.

So Su Chen must also step up the offensive to destroy Robert now.

And destroy all his team.

The three girls also felt unprecedented pressure.

I didn't think Robert would form a big climate. I didn't expect that a team of more than a dozen people would be so difficult to deal with.

Now even Su Chen is at a loss. If Su Chen has never been a negative person, he will immediately invest in scientific research.

And prepare to develop a bullet.

The bullet must be able to penetrate each other's body and explode in the body, in this case.

Even how big it is, it can't form any combat effectiveness.

With such an idea, after the blessing of Su Chen's super brain, this bullet finally came out within a month.

During this month, Su Chen carried out some research day and night.

And the attack group is absolutely not allowed to enter the area where the zombie is located, because it is very unsafe.

Now humans can't beat these giants at all. They are still closely monitored without knowing the number of these giants, but they are not allowed to move.

But now it's different. Su Chen immediately put all the people of the attack group in front of him.

And he gave some of his newly developed bullets to the elite of these people, including Ye Qingcheng.

”This is the result of my closed door research for several months. It seems to be no different from ordinary bullets.

It's just black.

From now on, your regular bullets will not be used again.

Immediately replaced with this black bullet. Of course, the production line has not been established yet.

So now it's just a test to see if it works on those big zombies. ”

The team led by Ye Qingcheng entered the zombie area and contracted everywhere.

Of course, he knows very well that these big men are likely to appear at any time.

After all, they didn't know that Su Chen had also developed this kind of black bullet.

Sure enough, there was only a big hole in the ground in 20 minutes.

Soon a big zombie came out of the big hole.

It is already clear that Robert's laboratory is located underground.

The big zombie immediately attacked them. The terrible sledgehammer in his hand would smash each other into meat sauce if it hit a person.

Ye Qingcheng knew that if the black bullet didn't work, his team would not go back.

All will be reimbursed here, but this girl has always been a bold and careful person.

He immediately took out his pistol and shot the guy. Unexpectedly, the big man just raised his thigh and had no time to put it down.

It had been hit by a black bullet and broke to pieces with a loud noise.

Then a steady stream of big zombies climbed out of the ground and were killed by them every minute.

However, the number of such bullets is quite limited. If this continues, the final battle will tilt towards Robert.

Therefore, ye Qingcheng had to withdraw from the battlefield. Of course, now that Su Chen found it useful, he immediately continued to produce a large number of such bullets.

Although this kind of bullet is no different from other ordinary bullets, it is quite laborious to produce.

It's not that the process is very laborious, but a considerable lack of resources is substance X.

This X substance comes from the universe, and Su Chen proposed this substance after many experiments.

In other words, in the big bang hundreds of millions of years ago, this material came to the earth.

It was only after su Chen found out that he formed the current bullet.

But it is really a very difficult thing to find this substance.

So far, Su Chen has only found one mine, but the concentration of this mine is very small.

In other words, a mine can only produce hundreds of bullets, and hundreds of bullets are far from enough.

So now he can only avoid the edge, but Robert doesn't know this now. Su Chen also regards this as a first-class secret.

Everyone is not allowed to divulge secrets. If the other party knows that there is only a small amount of this black bullet, it will launch an unscrupulous attack.

So Robert doesn't know what happened to Su Chen now, and he doesn't dare to act rashly.

However, it is also constantly improving the big man's zombie, which has become Robert's sign.

As long as this big zombie is here.