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Who left behind these seven secret realms?

Are these robots really alien civilizations?

In addition to humans, there are alien civilizations in this universe? So where have they gone now? Why did they leave such a city on Earth?

A series of questions appeared in Su Chen's mind.

However, Su Chen didn't know, he tried to ask, but these robots didn't answer at all.

Suddenly, he remembered what he had come for. He asked, do you have any selling Star Soul Stones here?

You wait, I'll look it up for you. The robot turned around and searched continuously on a light curtain.

Soon, he came over and shook his head, sir, the Star Soul Stone is missing for the time being. However, if you want to be able to register, I'll tell you when the time comes.

Hearing this, Su Chenyi was a little disappointed, but he didn't expect that there was nothing he wanted.

He shook his head, no need, this Black Mountain City, it is estimated that he can only come once.

Even if it is in the future, it is useless to notify him again.

At the same time, he breathed a sigh of relief. It seems that the robots in this are not omnipotent, and some things are not.

The others around were shocked.

Because, they saw with their own eyes that a master in the middle of the ground level directly broke through to the late stage of land price!

This kind of temptation, bewilderment, makes them go crazy and scream.

They hastened to inform their respective families, the masters of their respective countries,

Because, many young warriors also want to have such an opportunity.

All of a sudden, many people rushed to this side, and they were about to burst the store.

Su Chen and Long Xiaoyun took the opportunity to leave here, and they went to other stores.

Su Chen and Long Xiaoyun left the previous shop, they kept walking forward, and found that there was a shop with fewer people, so they walked in.

There was only one old robot inside, and there, after he saw Su Chen and Long Xiaoyun coming in, he said lightly.

Two guest officers, see what you want?

Su Chen and Long Xiaoyun took a turn and found that there was nothing new, no wonder no one came here.

However, Long Xiaoyun carefully found that none of these things were priced.

It's not like the previous store, how many A-grade materials, S-grade materials are needed. This surprised her.

So she told Su Chen.

After Su Chen saw it, he also frowned,

He picked up an object beside him and asked, "Old man, how to sell this thing and how many materials do you need?"

The robot turned his head, glanced at Su Chen, and said lightly.

This store of mine, unlike other places, does not have a specific price.

Bartering is required.

If you can come up with anything of value, I'll give you something of equal value. So, if you want to buy something, first see what you have in your hand?

Barter?

Su Chen was surprised, he didn't expect that this store would have such rules. No wonder few people came.

Because, this condition is really harsh.

After thinking about it, Su Chen took out an A-level material and asked, Old man, look at my thing, what can I change?

The old machine took a look, then took out a knife from the cabinet and handed it over.

I can change this.

Su Chen tried it, and this knife was very sharp, even sharper than those sabers he specially made.

Seeing this scene, Su Chen was surprised, it seems that although the rules of this small shop are strange, things are still as good as ever.

More than they have.

Taking a deep breath, a glint appeared in his eyes, he took out the purple spar, and said, old man, then look at this thing, what can you change?

Seeing this scene, Long Xiaoyun exclaimed, isn't this something that all masters in the world are blushing at?

This guy, how did you get this thing out?

She looked puzzled.

When the old robot saw this, his eyes also lit up.

This scene surprised Su Chen.

For the first time, he felt that the robot in front of him, like a human, definitely had wisdom and thoughts.

You can change your body to strengthen it once. The old robot said lightly.

Body Strengthening!

Hearing these four words, Su Chen frowned, what do you mean?

Can you elaborate on that?

It can double your physical fitness compared to what you have now.

Double the boost!

Su Chen was shocked, his eyes widened, and he couldn't believe it.

Are you telling the truth?

Can it really double my physical fitness?

Su Chen was so shocked.

Because this phenomenon only occurs when you level up, or when you practice a special kind of physical exercises.

However, at this point in him, it was very difficult to improve his cultivation or to cultivate a new body refining technique.

Because he cultivated the Mighty Vajra Body, he had now reached the Great Perfection. It is difficult to think about improvement.

And if he has to reach the middle stage of the Heavenly Rank, it will be impossible to complete it in a short period of time.

But now, the other party said that it could double his physical fitness. How could he not be shocked and excited!

That's right, it does improve your physical fitness.

The old robot nodded again in affirmation.

Su Chen didn't have any doubts about this, because he saw with his own eyes that the X1 laser gun and Long Xiaoyun had also seen it with his own eyes, and he had improved to a realm in ten minutes.

All this shows that the unthinkable outside seems to have become a matter of course in this Black Mountain city.

Okay, then use this, for a physical improvement, Su Chen has no reluctance,

According to his prediction, even if he absorbed the energy in the purple crystal, it would only be able to increase his cultivation and purity.

However, a breakthrough is impossible.

However, if his physical fitness is doubled, then his strength will immediately increase a lot.

Whether it's strength, the hardness of the body, or the defense, it will increase exponentially.

Therefore, Su Chen hurriedly made a decision.

The old robot took the purple hedron and pressed it against the wall next to him.

Airplanes!

The original wall slowly opened, and a large machine appeared.

The old robot pointed ahead and said, "You lie on it."

Su Chen found that this kind of machine has only been seen in American science fiction blockbusters.

Unexpectedly, he would lie down now.

This made him both excited and apprehensive.

But in the end, gritting his teeth, he lay down.

Suddenly, Su Chen felt a metal covering his body, and it seemed that there was a lot of electricity connected to his body.

The next moment, he felt a magical power surging into his body.

Boom boom boom~

Su Chen seemed to be asleep, and outside, Long Xiaoyun was waiting patiently.

About two hours later, the instrument slowly turned on, and Su Chen's figure was manifested again.

Seeing this scene, Long Xiaoyun quickly stood up and looked nervously with a pair of beautiful eyes.

The next moment, she was stunned, even frowned, and took a few steps back.