Tower Defense: From Stoneware To Interstellar, I'm Invincible

Chapter 94: Weapon upgrade function, five-star killer (seeking support)

At this moment, both Tuobayan and Yanhuang said two words.

"Damn it!!!"

I saw the compass turning rapidly, and the speed became faster and faster, until

"click"

After the compass broke into two pieces, it was still flying non-stop.

Tuobayan immediately took the compass away, for fear that some vision would happen and hurt Emperor Yan.

"Yan Huang, why is this?"

Naturally, Su Yu didn't want to explain to him, so he dismissed him with a few casual words.

Obviously, the appearance of the compass indicates that the Duliba disc not only has a strong magnetic field.

It also has energy, just like an electric motor on Earth.

After the electric energy passes through the coil, a strong magnetic field is generated, which then drives the bearing to rotate.

So if this principle is used to explain the phenomenon of the Duliba stone disc, there is only one possibility.

It has energy and can urge a magnetic field to generate kinetic energy.

Su Yu picked up the stone dish and looked at it seriously again.

This thing is very similar to the previous records, and there are still fine lines in the scene.

Those stone discs discovered by archeology on the earth cannot see these details because they are relatively broken.

Although this piece has been placed in the Sunset Mountains for more than 5,000 years, it is still brand new.

This made Su Yu think of another possibility.

This Duliba disc will not wear out due to the length of time it is placed.

So what could be the reason for its wear?

The bronze sword of the Dragon Kingdom has a history of thousands of years, and it is still brand new after being unearthed, because it is well preserved and no one has ever used it.

???

Is the reason why this stone dish is still so brand new is because no one is using it???

And those broken Duliba discs are because they have been used???

After thinking of this possibility, I was completely uneasy.

12,000 years ago, someone threw the used Duliba stone discs on the Gobi Desert in Longguo on the earth.

There are also a large number of such stone discs appearing in the Second Dimension now.

Who did it? What is the purpose?

What is the connection with Second Space?

Su Yu was thinking about this question when he was interrupted by the system's notification sound.

[The host is requested to enter a higher civilization as soon as possible to increase the upper limit of technology. 】

This time, Su Yu ignored the system's prompt and continued to think about the relationship between the second space, the stone disc and the Dragon Kingdom.

In the past, Su Yu always felt that this system was just a secondary space assistance system for everyone.

Help everyone who develops in the second space adapt to the environment and living rules here as soon as possible.

(To explain, the system is owned by every person in Second Space, and the main character has only one characteristic, the ability to multiply by a hundred times.)

But since Su Yu learned that there are still third-party forces out of system control.

It subverts the cognition of this system.

He is not omnipotent, and it is an appendage produced when the earthlings link to the second space.

Now the system began to urge itself to enter the steam age, and even changed the previous gradual civilization development model.

Created a GDP model, which greatly increased its own development speed.

What is the reason for this? Deliberately? Or is it accidental? Or is it set like this?

Thinking of this, he found Ye Lintian.

Not in the second space, but the earth, he suspects that everything in the second space is under the control of others.

"Uncle Ye, there is something I want to know about, this matter, you know and I know, there is no third person~.

"Say it!" Ye Lintian also had a serious look on his face, feeling that Su Yu was too serious today.

"You step from a feudal society to an industrial civilization - has the steam age been included in the GDP data?"

Ye Lintian was taken aback for a moment, then slowly said:

"How is it possible? This concept only existed in the industrial age, and after I entered the industrial age, there was no data description about GDP.

"So this is ah."

Su Yu now confirms that this GDP development model is unique to him.

Su Yu once tried to ask the system this question, and the answer he got was that it exceeded the system permissions.

Everything is so mysterious, but Su Yu already has her own plan.

Three more days passed.

Su Yu clicked to advance to the Steam Age with an estimated GDP value of 71.1 billion points and 16 billion points.

Because at this moment, his various data are enough to unlock most of the weapons in the steam age.

As soon as Su Yu entered the Steam Age, he immediately produced 1 million professional soldiers.

This is a new construction project of Industrial Civilization-Steam Age, which requires 100 points for one person, and points -100 million.

It is 50 points more expensive than the previous aborigines.

Then he built the best light machine gun of the steam age.

Madsen LMG (500 points)

Total weight: 9.6KG

Caliber: 7.92x57MM

Theoretical rate of fire: 500/min

Magazine capacity: 30

Bullet muzzle velocity: 824 m/s

Effective range: 2000 meters

Hit damage: 1200

The advantages of the Madsen machine gun are very light, high shooting accuracy, and reliable performance, but the main disadvantage is the high production cost, which is related to its small tolerance requirements, complex structure, and excellent manufacturing.

Su Yu directly bought 500,000 machine guns. This kind of machine gun was the lightest and most stable machine gun of that era. The disadvantage was that the price was twice as expensive - 250 million points.

Just when he was about to click to buy the next weapon that had been conceived, the system's prompt sound came.

[Ding, congratulations to the host for getting improved functions, you can make a modification (of Li Li). 】

Su Yu found the 'improved' function in the system, and was about to see the effect of the improvement.

The system's picture blurred for a moment, and when he looked at the function again.

He was stunned.

[Improvement] becomes [Upgrade].

A look at the description is even more terrifying.

【You can improve any weapon from a normal weapon to a five-star weapon】

Ah! This.......

Is this the function of the system has also been increased???

What Soloman, or even the mysterious Sol, the number one person in the Black Eagle Kingdom.

Su Yu felt that he had the capital to contend.

Let's take a look at the effect of upgrading to five stars first.

Su Yu couldn't wait to start the production of the first five-star weapon.

With a shake of my little hand, I started...

First update today.