Of course, this thing is definitely not for my daughter-in-law.

Mainly, Lu Yuan wants to practice his hands.

What Lu Yuan wants to prepare for his daughter-in-law must be high-level.

This kind of first-order one, Lu Yuan felt that it was useless.

Although Lu Yuan didn't know, the first-order, second-order or something here, compared to what level this world was.

But Lu Yuan just felt that the first order was not up to the grade.

So, what's the matter, you have to get a third-order and fifth-order.

Lu Yuan took a look, these materials given by Ji Lingxiao were third-order materials at the top of the sky.

And, like this high-end material, there is only one.

If this Lu Yuan is broken, it will be gone directly, and when the time comes, Lu Yuan will have to wait for Ji Lingxiao to come back and ask for it.

But then again, even if Ji Lingxiao came back and asked for the materials, Lu Yuan would not make them for his daughter-in-law on the spot.

Lu Yuan felt that it was like this kind of personal protection, which was placed in the fantasy, called hole cards.

That's what no one can know, no one can know.

At critical moments, suddenly exert power.

That's what works.

You said that you got these personal protection magic weapons for your daughter-in-law, then Ji Lingxiao looked at it, you Su Liyan have everything, so you don't have to worry about it.

So, this has to be done secretly.

Lu Yuan took a look at the materials for making this golden grunt stick, and after asking for it.

Pondered, pondered.

Lu Yuan jumped out of the gossip furnace.

Burn up!

Begin!

The temperature instantly rose by seven or eight degrees, and for this midsummer day, the temperature of this yard must have a look of thirty or forty degrees.

It's really scorching and intriguing.

However, fortunately, whether it is Lu Yuan or the two daughters-in-law, they are all immortal cultivators.

I don't feel uncomfortable because I have risen by seven or eight degrees.

Then, it was Lu Yuan who began to refine the golden hoop stick, while Gu Qingwan and Su Liyan were sitting in the distance.

While looking at the stove with a roaring flame, he looked at it and chatted and talked.

Lu Yuan was refining magic weapons for the first time, but there was no rush.

It may be that with the blessing of "Dao Heart" and the Holy Body, Lu Yuan's thinking is still very clear.

About two or three hours later.

Lu Yuan effortlessly refined this legendary Ruyi Golden Hoop Stick.

Speaking of which, who is a boy born in the 90s who has never fantasized about becoming a flower after he was a child.

The style of this golden hoop stick can be chosen by Lu Yuan himself, and it can even be engraved with words or something, but Lu Yuan still chose the style of the 86 classic version.

The middle is steel, and the ends are yellow.

As soon as Lu Yuan waved his hand, the golden hoop stick in the gossip furnace flew towards Lu Yuan in an instant, and then was caught by Lu Yuan steadily.

This golden rod is heavy and very weighty in your hand.

And Gu Qingwan and Su Liyan also hurriedly came up to see what their man had come out.

At this time, Lu Yuan was estimating the weight of this weapon, huh......

It's really heavy.

Speaking of which, Lu Yuan's real strength is not only Jindan, but also because of his own holy body, so this ten thousand catties of things is not difficult for Lu Yuan at all.

Subsequently, Lu Yuan made the golden hoop stick bigger and smaller in front of his two daughters-in-law.

The two of them looked at the thing that Lu Yuan had come out, and couldn't help blinking, this ......

At this time, a cold voice came out of Lu Yuan's mind.

[Ding, congratulations to the host for making the first-order treasure in "God Ingenuity" for the first time, and reward "God Metallurgy". 】

Well??

Hearing this voice, Lu Yuan couldn't help but be stunned.

Hiss.

This god is a god, and this reward is really not picked at all.

Immediately, Lu Yuan extinguished the Liuding Divine Fire, put away the Bagua Furnace, and took out "God Metallurgy" from the storage space of the system.

By refining this golden hoop rod just now, Lu Yuan knew it in his heart.

With his own strength, as long as the materials are sufficient, then there is no problem with him at least four or five levels.

Even, Lu Yuan felt ......

Even if it is an eighth- or ninth-order super magic weapon, give Lu Yuan a few more opportunities for trial and error, and Lu Yuan will be able to figure it out.

Because of the refining method of the eighth- and ninth-order super magic weapon of "God Ingenuity", Lu Yuan also took a few glances just now.

As much as the heat mentioned in this book, how much and how to control it, Lu Yuan felt that he could do it.

It may not be 100% up to the mark, but at least it works!

Of course, now that the material is limited, Lu Yuan can get a third- or fourth-order magic weapon at most.

After Lu Yuan put away the stove, he was going to find a place to lie down and see what this "God Metallurgy" was.

Of course, Lu Yuan is not illiterate, and he can almost guess it by looking at the word metallurgy.

But it will take a look at the specifics.

And Gu Qingwan looked at Lu Yuan in front of her, and said a little confused:

"Huh?? That's the end of it?? ”

Lu Yuan looked at Gu Qingwan and raised his eyebrows and said:

"I tested it just now, and then I have to learn while watching, what do you know, question your man!!"

Seeing Lu Yuan like this, Gu Qingwan couldn't help but give Lu Yuan a coquettish roll of his eyes and said:

"Okay, okay, where does my sister dare~"

And Lu Yuan took his two daughters-in-law into his arms and said:

"Let's get the easiest practice first, then learn to learn, and finally I'll make the most powerful one for Liyan!"

Lu Yuan touched the left and pinched the right, which made the two daughters-in-law in his arms blush for a while, and they were infinitely shy.

The two of them had no doubt about what Lu Yuan said.

It's just that Gu Qingwan and Su Liyan are more curious:

"Brother, where did you learn this, was it given by that Ji Lingxiao?"

The book Lu Yuan was reading didn't seem to be in the box given by Ji Lingxiao, it was Lu Yuan who didn't know where to find it.

Lu Yuan was stunned, but suddenly he didn't know how to explain it.

These strange things in the past, they were all about reading books.

But this kind of book ......

After thinking about it for a while, Lu Yuan raised his eyebrows and said:

"Of course, I researched it myself, I didn't have any materials before, so I just followed what I thought, and then recorded it, and now that I have the materials, I'll try it myself."

After Lu Yuan's words were finished, Gu Qingwan and Su Liyan both looked at Lu Yuan with stunned expressions.

Gu Qingwan blinked and said:

"You can do your own research......

Gu Qingwan is not an ordinary person in the end, as the human emperor of the Great Zhou Dynasty, in the library of the Great Zhou Dynasty, there are also many things that record immortals.

Gu Qingwan didn't pay much attention to it before, but since Lu Yuan and Su Liyan pulled her to forge.

When Gu Qingwan is fine, she also likes to churn out these things to check.

For these things in the immortal cultivation world, Gu Qingwan had a little bit in her heart.

Even the things in the immortal cultivation realm require a lot of time to polish.

It's not that you just have to jingle something when you think of it today.

For example, some particularly high-level things are polished over thousands of years, even tens of thousands of years, and generations.

This man can study it casually, and he can ......

Yah~~~

Before Gu Qingwan finished thinking about it, she felt her man's hand under her waist squeeze suddenly, but it didn't hurt, but the position of this pinch was too embarrassing.

With Gu Qingwan's snort, Lu Yuan raised his eyebrows and looked at Gu Qingwan with a dissatisfied expression:

"Don't believe your man?"

At this time, after Gu Qingwan looked around at no one, she pursed her mouth slightly and said a little coquettishly:

"Oh, my sister didn't say she didn't believe it, she was just curious to ask~

So hard~ I pinched my sister so hard~"

Gu Qingwan was rarely coquettish before, and her personality was different from that of her eldest daughter-in-law.

This is occasionally coquettish, but it is really seductive.

Lu Yuan also grinned, looked at Gu Qingwan and smiled:

"Then I'll rub it again for my daughter-in-law~"

After Gu Qingwan glanced at Lu Yuan coquettishly, she blushed and knocked off Lu Yuan's strange hand and said coquettishly:

"You will bully my sister, and I don't see you bullying Liyan."

Lu Yuan raised his eyebrows and said:

"Liyan is so well-behaved, why should I bully Liyan?"

Su Liyan, who was on the other side of Lu Yuan's arms, pursed his lips and snickered:

"That's right~ I'm so well-behaved~ Brother definitely won't bully me~"

……

Time flies, like a white horse passing through a gap, two months of time, hurrying by.

In the course of these two months.

Lu Yuan is really busy every day.

In the morning, Lu Yuan took time to go to Qingbei University, and a month before, Lu Yuan was teaching drilling platforms and oil and gas separation.

In a month's time, Lu Yuan not only taught the people of Qingbei University, but also completely made all the facilities of the drilling platform.

The Great Zhou Dynasty is very fast to do this kind of thing now.

Mainly, with Lu Yuan's inventions more and more, and they are all earth's technology.

There are a lot of lathes, workshops, etc., which can be used directly.

It's not like when you make a train, there are some parts, and there is no such lathe in the Great Zhou Dynasty, so you have to make it again.

But now it's different.

Many things are matched, so basically the parts that Lu Yuan needs can be produced quickly.

And after the parts of the drilling platform were sent to the northwest of the Great Zhou Dynasty a month ago, these things also began to be assembled and built locally.

Lu Yuan didn't go.

Lu Yuan chose a few students with the best grades in studying drilling platforms.

No, the role of Qingbei University is here.

Lu Yuan's purpose in founding Qingbei University is also this.

Lu Yuan is capable, powerful, and he can't be separated.

Therefore, let the students of Qingbei University supervise the work.

This month, it's almost halfway through the construction.

The place where the oil was found was so remote that there was no way for the train to get through.

After the train arrived outside the customs, those heavy industries, big iron tools and so on, could only be made by manpower and livestock, which was naturally very slow.

However, it's almost there, and in a month's time, it's almost ready to start.

Lu Yuan talked about the oil and gas separation technology of the drilling platform in the first month of Qingbei University, after refining the technology.

In the second month, I began to talk to the students of Qingbei University about the fuel turbine.

The technology of the earth is inherited, upgraded, and then transformed.

The people of Qingbei University all started to learn from the steam engine, and after learning the steam engine and the fuel turbine, it is not so complicated.

In other words, everyone has a little bit of foundation.

In this second month, basically, everyone at Qingbei University has almost learned.

Of course, whether he learns it or not, Lu Yuan only teaches it once.

If you can't, ask your classmates and do your own research.

This is what Lu Yuan has done in the morning in the past two months, and this afternoon and evening, Lu Yuan has done more.

Time waits for no one.

Whatever Lu Yuan learned before, he learned whatever he remembered.

If you can't learn today, you won't learn, and you'll be learning when you need to use it.

This can't work now, his eldest daughter-in-law is about to set off, Lu Yuan has to quickly learn to understand, and then make good things for his daughter-in-law.

Therefore, this is really serious every day, even if it was the college entrance examination back then, it was not as serious as it is now.

This person, as long as he works hard, he will definitely learn something.

Lu Yuan really didn't learn in vain.

The book "God Metallurgy" is literal, simply put, it is to combine two materials together and turn them into a new type of material.

There are a lot of knowledge points in this book, even if Lu Yuan studied hard, he didn't finish all of them, that is, he learned one-third of them.

However, Lu Yuan has now learned the most basic to extract metals or metal compounds from minerals, and use various processing methods to make metals into metal materials with certain properties.

This is the most basic metallurgy, and behind "God Metallurgy" is a more powerful technology.

For example, black silk, isn't that fragile?

Ga, as soon as you tear it, it's broken.

As for the dragon scales, the dragon scales are very hard, extremely hard, and have a very strong defensive ability.

And this "God Metallurgy" can combine two things into one.

For example, it becomes a black silk with dragon scale defense!

Of course, Lu Yuan is just making an analogy, which is not very rigorous, but it is roughly what it means.

These bells and whistles, Lu Yuan hasn't learned to understand yet.

What Lu Yuan has learned now is the most basic.

And this is the most basic is quite mysterious, now Lu Yuan can use some ores, even pig iron, steel or something, to metallurgize something stronger than the materials given by Ji Lingxiao.

Lu Yuan is not short of materials now, and Lu Yuan can use metallurgy to refine it.

Even if you can't refine the standard materials in "God Ingenuity", you can still make similar or even better performance.

Of course, if Lu Yuan is given better materials, then Lu Yuan can make these materials better and more advanced.

For example, one by one of the materials left by Ji Lingxiao, Lu Yuan used two different materials to smelt stronger ones.

Lu Yuan is going to wait until he sees Ji Lingxiao, and he is ordering powerful materials, and when the time comes, he will come up with even better!

In the previous month, Lu Yuan was studying, learning the properties of various materials, and whether they were suitable for smelting together.

In the next month, Lu Yuan began to make it.

Lu Yuan has done a lot of ultimate things, some of which are from the book, that is, the things on "God Ingenuity".

There are many more, which were created by Lu Yuan himself.

After all, a really good student will not only do the questions, but also study the questions on his own.

Lu Yuan made a lot of himself, but he felt that the properties of this material were good, so he added a little more, this is good, and that was a little more.

In the end, although it was weird, but the effect was really good when I tested it.

In the past two months, Lu Yuan has basically been busy with these things every day.

……

Early in the morning, outside the delivery room of the Third Hospital of the Imperial City.

"Wow~~Wow~~Wow~~~"

As the door of the delivery room opened, the nurse took out a crying baby with a smile on her face, looked at Lu Yuan, who was full of nervousness, and smiled:

"Lord Lu, it's a boy~"

Thank you for my 3 crowns and not 5 more Zhe short 10 centimeters brother 588 book coins reward, are you a person?

Thank you Brother Luoyu for the 500 coin reward, thank you very much~

Thank you Brother Chiyu, Brother Tai, book friend 2022122 Brother for 100 book coins reward, thank you very much~

……

Yesterday was a double monthly pass, and I said why suddenly there were more than 1,000 monthly passes.

I moved yesterday, and today I cleaned up the house for a day, re-pulled the network cable, and did the work for my buddies.

(End of chapter)