The first half of the book is reasonable, Zhou Tianyi is very fascinated, he vaguely feels that this book is not to explain the art of weapon forging, which contains more martial arts experience, under the reading through, so that Zhou Tianyi has a little more understanding of the use of various martial arts.

It wasn't until the second half of the book that a few words were written on it - practical operation.

This is followed by some pictures and the forging method.

"Melted in fire, forged, tempered, and tempered, the real gold is seen."

"Or because of the difference between wind, rain, thunder, and lightning, it is necessary to have the right time, place, and people to cover the peerless blade."

"The demon core is melted, and the attributes complement each other, wind and fire, water and ice, thunder and fire, earth and gold, ......"

"If the chaos is fused, it is difficult to form eight or nine times out of ten, eight or nine out of ten for the remainder is difficult to melt, eight or nine out of ten for the rest are difficult to channel, eight or nine out of ten for the rest are easy to wear, and eight or nine out of ten for the rest can be used in ordinary blades."

"However, one in a million, or the way against the sky, far beyond the same level, is not to be found by the wise and brave!"

……

After reading this book, Zhou Tianyi only felt dizzy, as Zhang Fenghua said, this book is really obscure, although it is true that there is only the knowledge of forging the first level, but many things are only summarized in a simple sentence, Zhou Tianyi used animal bones to forge weapons not a thousand but eight hundred, and now reading these words is still the same as reading the book of heaven.

Thinking of what Zhang Fenghua said to himself, Zhou Tianyi walked to the A8 area and took a copy of the forging primer.

The text of this book is much simpler, it is all vernacular, and it is very detailed, how to control the fire, how to beat, and use a few points hard, which can be said to be a nanny-style teaching.

Zhou Tianyi finished looking through it in an hour, and then his hands itched.

"It's all said in the book, practice brings true knowledge, it's not enough to just watch and not practice, you have to find a place to practice."

Looking around, there was not a single student who came to read the book, and Zhou Tianyi immediately slipped out.

Because there is a blacksmithing class, it is natural that there are also tools for selling blacksmithing in this school.

After spending 800 manas to buy a set of high-grade forging tools, Zhou Tianyi then began to look for a suitable place.

He first came to an abandoned school building, but looked around, and finally rejected it, and the place was a little smoky and was about to be seen.

Still, he had placed some of his things here in a room on the top floor, as there were many limitations in the library.

After some searching, Zhou Tianyi finally came to the mountain behind the college.

After lighting the furnace, Zhou Tianyi poured all the bones that were as hard as steel into the crucible.

This is also the first step in forging, extracting the essence of animal bones.

In the past, when Zhou Tianyi forged, because there was no suitable ore, the forging was directly refining the bones into the shape of a blade, and now that it is to be refined orthodoxically, it is natural to buy a lot of primary-level ores.

Seeing that those beast bones were turning red in the crucible, Zhou Tianyi immediately threw those ores into it.

These are the bones of the beginner-level demon beasts, and they don't contain much essence, and they are considered dead things if they lose the source of spiritual energy, so the essence in them is quickly extracted.

As Zhou Tianyi's firepower increased, the essence in the beast bones also began to merge with those ores.

Seeing this scene, Zhou Tianyi was overjoyed, as long as the essence and ore began to fuse, he had completed the first step.

With the passage of time, the fusion of ore and essence became more thorough, and seeing that the fire was almost over, Zhou Tianyi poured the liquid into the mold.

The mold was not a blade, but a cylinder.

After pouring the hot liquid, a puff of black smoke immediately came out of the mold, and then Zhou Tianyi put the mold into the prepared water.

Call~!

Even through the mold, the basin of water boiled instantly.

After a few moments, the mold was fished out and smashed, revealing the solidified cylindrical billet inside.

This thing is the necessary product for forging blades—spirit blanks.

The spirit blank is made of ore as the main body, and then fused with the essence, which can be fused to form the spirit blank, and then as long as the spirit blank is forged again, it can become a blade.

Zhou Tianyi's things are all made of low-level items, and naturally they are also low-level spirit blanks, and the things that are forged can only be used as ordinary weapons, and they are okay to deal with ordinary beasts, but if they deal with beginner or middle-level demon beasts, it is estimated that they can't even break through the defense.

Forging weapons requires a special furnace and a forging table, as well as a water source, which is obviously not suitable here.

So, Zhou Tianyi took out some beast bones and ores and threw them into the crucible, preparing to forge some more spirit blanks, and then go to the school's forging table to try it.

However, this time after he threw the beast bones and ore into it, he was no longer so lucky, the beast bones had just melted, and as soon as the two essences collided, a ball of flames erupted from the crucible, and all the ore and beast bones were spewed out.

Countless fire meteors fell down, so frightened that Zhou Tianyi hurriedly dodged.

Fortunately, this is a barren mountain, and there is no combustible, otherwise it would have to cause a fire.

Looking at the mess around him, Zhou Tianyi began to ponder.

"Why did it explode just now, could it be the reason why I threw the bones of the Shadow Wolf and the Red Fire Fox into it at the same time?"

"It's not that you are embarrassed, why are these two still guilty?"

Lighting the cauldron again, Zhou Tianyi threw in the bones of two different beasts again.

The ending is still the same, a flame erupts, and the meteor shower reappears.

After the second failure, Zhou Tianyi began to flip through the books, and soon he found the reason.

"Because the melting temperature of the two different animal bones is different, it is necessary to fuse and extract the essence separately, and then fuse the extracted essence into the ore respectively, and finally fuse the ore."

"Damn, the steps are too big to pull the eggs."

Zhou Tianyi closed the book and began the fourth experiment.

This time, he didn't dare to fuse two beast bones again, but only fused one beast bone.

However, people are unlucky enough to drink cold water and stuff their teeth.

The fourth experiment was at the time, the beast bone and the iron ore had just fused, a gust of wind blew, and the surrounding sand and dust were blown into the crucible, and when Zhou Tianyi took out the spirit blank, the spirit in the spirit blank had been destroyed.

Zhou Tianyi is not discouraged, anyway, he has a lot of ores and beast bones, just take your time.

However, the fifth time was not lucky, during the fusion, I was a little anxious, and the essence was poured into the billet before it was completely fused with the ore, and all the essence was lost, and the billet directly became scrap iron.

The sixth time, Zhou Tianyi thought that it would take a longer time to fuse, but this time, after a long time, the essence was directly evaporated in the crucible, so that the liquid from the melting of the ore was directly stuck in the crucible, and the newly bought crucible was directly discarded.

Seeing the high-grade crucible he bought within 400 horses twisted and deformed like this, Zhou Tianyi wanted to cry without tears.

"It's better to buy the cheapest next time, and I don't feel sorry if it's broken."