Lu Cheng played with his cell phone and began to ponder.

He asked directly:

"How many technology points will be needed to upgrade the phone in my hand upwards?"

System: [100 points]

Lu Cheng's eyes flashed slightly.

Smartphones in this era have only been emerging for a few years, and various hardware facilities are still relatively backward.

Therefore, upgrading to the new generation requires relatively few technological points.

"After the upgrade, will the data in my phone still be retained?" Lu Cheng asked.

System: [Upgrade is only for hardware facilities and does not affect data storage]

"Then let's upgrade and take a look." Lu Cheng nodded.

He also wants to use the upgrade of his mobile phone to determine how effective this technology point is.

System: [After upgrading, the technology point will completely disappear. Please choose carefully. Should I upgrade?]

Lu Cheng said, "Yes, don't be too slow, hurry up!"

System: [Prepare for upgrade, please wait...]

The words are finished.

In Lu Cheng's sight, blue lines only he could see appeared.

These lines are the same as the space of the transit station, and are composed of countless 0s and 1s.

They surround Lu Cheng's mobile phone, emitting a soft color.

Soon, the system prompt appeared: [Upgrade successfully]

Lu Cheng's eyes lit up, and he couldn't help but look at his cell phone.

The appearance of the phone doesn't seem to be much changed, but after clicking on the interface, the operation is indeed much smoother.

Obviously, the hardware inside the phone has been upgraded.

Lu Cheng thought for a while and then said:

"If we upgrade another generation, how many technology points are needed?"

System: [200 points]

Lu Cheng quickly discovered the rule: "In other words, this upgrade is based on the first generation, and the required technological points will be incremented in geometric multiples?"

System: [It's roughly like this]

Lu Cheng: "How many technology points will be spent to improve my current mobile phone to the highest generation"

System: [3200 points, but it is not recommended that the host do this. Even if the mobile phone is upgraded to the highest generation, due to the technological limitations of the world itself, the mobile phone's functions can only display a part of them, such as three-dimensional projection, etc., and it is impossible to realize major functions such as interstellar communication.]

Lu Cheng: "I just asked, but I didn't mean to upgrade."

He didn't expect that he just mentioned it casually and let the taciturn system say so much.

Lu Cheng couldn't help but be curious: "What is the effect of this technology point on you?"

The system said a mysterious saying: [Technology points come from human beliefs, beliefs will trigger the explosion of technology. My role is to guide human civilization to glory again]

Lu Cheng: "Speak human words!"

System: [I am not a human]

Lu Cheng: "..."

He tried to communicate several times, but the answers he got were still similar.

It seems that the system has set up relevant instructions in terms of technology and other aspects.

At present, Lu Cheng has no right to explore.

Lu Cheng didn't worry much, anyway, as long as he knows how to use the system now.

After all, no one cares what material is made of inflatable dolls, just do it.

As for what the principle is, it will not be too late to explore it slowly in the future.

However, even so, Lu Cheng couldn't help but sigh:

"This black technology system is a treasure left by the joint efforts of the previous cosmic great god civilization. It's incredible that its effect can actually affect the real world."

I really don’t know why civilization of this level will eventually be annihilated.

However, this kind of philosophical question of "where do I come from, where do I go?"

With Lu Cheng's current wisdom, he will definitely not be able to get the answer.

He didn't continue thinking either.

Soon, he came to the workshop again and used the technology point to upgrade the individual materials of exoskeleton armor.

The upgrade of a single material requires less technology than the upgrade of finished products like mobile phones.

but.

The technology points consumed in upgrading each material are also different.

For example, titanium and iron, the technological points required for upgrading the former are 20% higher than those of the latter.

In other words, the number of technological points depends on the scarcity of materials.

Lu Cheng originally wanted to use iron as the basic material to make the vibrate from Marvel, but the technology points required were too high.

It takes 1,000 points!

Moreover, it is just a piece of vibrator the size of a palm.

"If I say so, I now have a lot of 6,000 technological points, but it is still far from enough to meet the needs." Lu Cheng pondered.

In the future, he will definitely have many places that need to borrow technology points frequently to suppress product or material upgrades.

Then, the required technological points will be like a bottomless pit, bottomless and will never be satisfied.

"It seems that when I am doing self-media promotion of black technology products, I also have to consider starting a business. We will take a two-pronged approach to maximize the technology point."

Lu Cheng doesn't want to face an embarrassing situation like "nothing, no more" when using technology points.

However, Lu Cheng only has one general direction in his heart, and he has not yet figured out what the first product is.

Exoskeleton armor is definitely not good. This limitation is too great and the cost is too high, so the audience is definitely not high.

"Forget it, I'll go to the world of Super Marines first and then decide it's not too late. Maybe there will be inspiration at that time."

Without thinking about it, Lu Cheng returned to the villa.

Looking at Lin Xier who was still drawing pictures in the bedroom, she spoke:

"Xi'er, what do you want to eat? Otherwise, I'll give it to you."

Lu Cheng remembers that Lin Xier likes to eat oil-splashed noodles.

"casual."

Lin Xier's soft voice came, like the morning breeze, blowing across Lu Cheng's cheeks.

Lu Cheng likes his current life very much, so he cherishes it very much.

Although Lin Xier rarely speaks, she basically doesn't ask him to do this or that.

But once Lu Cheng has time, he is still willing to make all kinds of delicious food for Lin Xier.

After having breakfast with Lin Xier.

Lu Chengbian made exoskeleton armor and began to read books on robots.

He already has a related foundation, so he reads books in this area quite quickly.

and.

Lu Cheng also found that most books on robots are just basics and there are no very professional books at all.

Therefore, in less than five days, Lu Cheng had basically learned all this kind of books.

even.

He felt that with the knowledge about the steel suits he got from Marvel, he was able to compile a book about robot development!

"I stayed for almost a month, and it was time to make my second time travel."

Lu Cheng returned to his bedroom and silently said in his heart:

"Let's go, head to the world of Super Marines."

System: [Di, searching for related worlds, searching successfully, crossing countdown...5,4,3,2,1,0]

Lu Cheng only felt that he was wrapped in a brilliant ocean of 0 and 1.

By the time he came to his senses, the surrounding environment had completely changed.

Still a bedroom.

However, at this moment.

There was also a girl with great looks standing beside him.

The girl took off her coat, revealing her sexy and graceful figure.
Chapter completed!