"Master, how are you feeling?"

Just as Bing Yan and the others set off, on the side of the pharmacist branch, a guard also looked at their branch leader with a solemn face, this branch leader was none other than the Balu that Bing Yan and the others had seen before.

"It was immediate!I didn't expect this potion to be so powerful!" Balu replied.

After getting Bingyan's potion formula, he also gathered the materials needed for refining the potion as quickly as possible, and then quickly refined this bottle of potion.

"By the way, what's the name of the uncle who came with him yesterday?"

At this time, Balu also suddenly thought of something.

"You mean the guy named Mark!Master, you're going to want me to do something to him?" the guard raised an eyebrow.

"it, I'm going to let you protect him! If something happens to this guy, that kid is to blame on me, and I'm done. Balu continued.

"It's still the master who thinks far, I'll send someone. ”

The guard nodded.

At this time, Bingyan, who was sitting on the airship, was not idle, but studied the newly obtained "Forging Encyclopedia" with Feng Zhen.

That's right, he studied with Feng Zhen. In his previous life, although he was a great mage, a magic apothecary, a magic array master, and even knew magic machinery, he was a complete novice like Feng Zhen in terms of forging.

Now it is not suitable for cultivation on the airship, so he spends this free time learning new techniques.

After that, the two of them started reading the first book together.

This first volume is no joke, it is thicker than two pillows stacked on top of each other, which shows that it is very informative.

The first part of the book is about the smelting process of ores. The so-called ore smelting is about how to turn ore into metal.

This is not a simple process, different ores have different melting processes, and generally speaking, the higher the material, the more complex the melting process. Of course, they only see the beginning of the book now, and the author naturally starts with the simplest material.

However, after seeing this simplest material, Feng Zhen was also directly dumbfounded.

"I'll go, it turns out that Star Iron can still be smelted like this!"

Feng Zhen directly felt that his three views had been impacted, the Black Iron City where he was located was famous for producing star iron ore, and in order to be able to drive the surrounding industries, they naturally also had the process of refining ore.

However, their smelting process, compared to this "Forging Encyclopedia", is a fart!

"Our ten kilograms of ore can only extract one kilogram of star iron on average, but this process, ten kilograms of ore can actually extract seven kilograms of star iron, it's terrible!" Feng Zhen also gasped: "What's even more terrifying is that the smelting speed of this new process seems to be faster than ours." ”

If he doesn't know if he doesn't see it, he will be shocked when he sees it, if he has been staying in the information-blocked Black Iron City, it is estimated that he will never know this thing for the rest of his life.

"I have to write to my father and ask him to introduce this new process!"

Feng Zhen said, the whole person also began to get excited, if the new production line can be built, then they will have seven times the output!

Seven times the yield, that means seven times the income! That's no joke.

Thinking of this, Feng Zhen also hurriedly ran to his room, took out paper and pen, and couldn't wait to transmit the information to his father in the next moment.

However, at this time, Bingyan suddenly stopped him.

"Wait for the wind to vibrate, don't be so impatient yet. ”

"What's wrong, big brother?" Feng Zhen was also very puzzled.

"It's true, but have you ever thought about comparing it? If I'm not mistaken, you have a new book over there that I picked for you. Bing Yan continued: "I guess that book should also talk about the smelting method of star iron ore. ”

"That's right!"

Feng Zhen also suddenly realized, this book was bought by him at a great price, since there are two books, why not make a comparison and see which book is excellent?

"Thank you, big brother, for the reminder!"

Feng Zhen also nodded again and again, this comparison is very necessary, if it is just a personal smelting, different processes may not be too far apart, but if it is to be industrialized, it is too much worse. As long as the process is a little simple, it will save a lot of money, if the process output is a little higher, then the output will be much higher!

Thinking of this, Feng Zhen also hurriedly took out the book "The Smelting and Forging of Star Iron" that Bingyan helped him pick.

This book is different from "Forging Daquan", he only talks about Xing Tie, which Bing Yan picked to give Feng Zhen a primer, and only Xing Tie is recorded on it. After taking out the book, Feng Zhen also hurriedly turned to the smelting process recorded in the book, and Bing Yan also leaned aside and watched.

"Let me calculate, according to this process, ten kilograms of star iron ore can only extract three kilograms of star iron. Although it is better than the process we use, it can't be compared with what Martin's predecessors wrote, and the refining method of Martin's predecessors is seven times the yield. ”

After a rough calculation, Feng Zhen also frowned.

"But Feng Zhen, the method recorded in this primer, should be the most widely spread method in the kingdom. Bing Yan said slowly: "In other words, the methods recorded in this Forging Treasure Book are also very rare in the kingdom. ”

"So we've found a treasure?"

After coming to a conclusion, Feng Zhen's eyes widened, it turned out that the quality of this forging book was so high!

And this is just the most ordinary star iron ore, there are all kinds of ores behind it, and how much is the process of these ores ahead of others?

It seems that the book is grossly underrated. Maybe the loser was in a hurry to make a move and didn't estimate the price of the seventh book, or maybe the people who estimated it just thought it was an ordinary forging book, anyway, it must be a very perverted thing!

"Brother Bingyan, I'm writing to introduce this craft to my father!"

Thinking of this, Feng Zhen also immediately started to act, but at this time, Bingyan shook his head again.

"Feng Zhen, don't worry, before telling the technology, we'd better try to smelt it ourselves, it's safer. Bingyan also said slowly.

"Try refining? This also makes sense, and if you practice it, you may be able to find a lot of problems that you don't know. But to refine this star iron ore, at least there must be a small furnace, where can we find this thing?"

(End of chapter)