As the busy time passed, the temperature in late autumn gradually dropped. This winter, Gu Yi had too many things to deal with to start his development plan in the beginning of spring.

But the [Qingstone Mine] that took over from Gao Jie was simply an empty shell with nothing. He needed to build everything from scratch. He was so busy that he was too busy to do something about training [Yuliu Camp]. He threw it to his subordinates and others to take responsibility.

I think that after experiencing his own hell training for a period of time, they will definitely do a great job of being better than being better than being a blue!

In fact, after a few months, Gu Yi remembered to conduct a review and found that they did a great job, and even had a very subjective initiative to invent more torture methods, and nitpickly trained those warring soldiers and subordinates...

In order to welcome the coming cold winter, Gu Yi was the first to complete the work that he had to complete was to build the planned Limin Village, but the wood was enough, but the processing methods of the Limins almost made Gu Yi collapse.

In order to get a piece of wooden board, the craftsmen often use an axe to split a whole log into a thick piece of wood that meets the requirements, and then flatten it with a planer bit by bit. How much wood is wasted?

Gu Yi checked the tools used by the craftsmen and found that the shape of the carpenter tools was similar to the one he remembered, but it was just a bit primitive. The most important saw was, but the saw blade was thick and short, with a large tooth pitch, and the material was iron. This thing was not so much a saw as a toothed wolf-toothed sword!

This thing is OK to use to saw a small diameter log or small wood, but it can't handle large wood at all. No wonder the craftsmen would rather use an axe to chop it slowly than use that hard guy. After pulling it for a few seconds, they were stuck in the log and couldn't pull it out. It was not hard enough to use that.

After asking, I found out that there are top-quality saws, but the long saws made of [fine iron] are mostly owned by craftsmen. They are extremely rare [famous tools] and cannot be touched by ordinary craftsmen.

According to Gu Yi's guess, this [fine iron] long saw is nothing more than iron made of good hardness and toughness. It may not even be considered a steel, but it can be considered a treasure? Then, if he wants to make a hacksaw, it must be considered a "magic weapon"?

The "Goldfinger Guide" records some iron and steelmaking information. Gu Yi racked his brains to recall for a while and found that if he wanted to make a qualified saw blade, he had to study crucible steelmaking first. If he wanted to make a crucible steelmaking, he had to make crucible first!

Gu Yi scratched his head crazy. Are you going to start climbing the technology tree?

As a last resort, Gu Yi had to roll up his sleeves and began to study how to copy the various technical materials recorded in the "Guidelines for Use of Gold Fingers".

Fortunately, it is not difficult to make crucibles by soil, and the clay, graphite, porcelain clay, quartz and other objects that can be found in the bluestone mountains. After sending people to collect the materials, Gu Yi asked someone to make a mold and started to manually add clay, porcelain clay, graphite powder, quartz powder, and then add a certain amount of iron powder to shape it into a large cylinder. Then, a soil kiln was dug near [Xiankongzhai], put the crucible mold in, and piled up a large pile of black stones to ignite and fire it.

Poor Gu Yi, a guy who had not even passed the crafts class when he was in school, suddenly became a "inventor". Even though there was a detailed manufacturing method in the "Golden Finger Usage Guide", when he read this thing, he was just having a fun attitude. How could he write down all the huge content? Even if Gu Yi has studied it for a while, he can only say that he has an impression.

After failing many times, Gu Yi couldn't help but sigh at a very ugly deformed crucible. It's not right! It should be that he wants to be a "big copycat"!

It's a bit ugly, but at least it can be used. Gu Yi couldn't wait to get iron materials and start making steel by making money by the local method. After much trouble, he finally made a pot of it using the "steel stir-frying method". Even Gu Yi himself didn't know that it should be considered the kind of steel.

Among the craftsmen, there were a group of blacksmiths drawn from the Iron Warehouse, such as [Masters of Wrought Iron], [Small Hammers], [Little Hammers], [Positive Craftsmen], [Anvils], etc., who were originally trying to make crucibles and stir-frying steel. No one could understand what he was doing.

But when the refined steel water was cooled and formed, it was sent to the Qianshan [Jiangli Camp] station. A master picked up a steel ingot and knocked it a few times. His face suddenly changed. This thing was extremely similar to the legendary [Xuan Iron]!

The Great Wilderness World is still using the "block refining method" of charcoal iron, which means that the iron (pig iron) sent from the mine will be burned red and softened and will be repeatedly forged to become iron blocks that can be made of weapons, which is the so-called [Free Iron] (cry iron). Therefore, a large amount of [force craftsman] and [anvil] are needed in the [Iron Artillery] camp to carry out this boring physical labor.

After refining the secret technique of the craftsman, the ten ellips of ordinary iron into one ellips of refined iron can be created, and a famous tool that is hard to find.

But [fine iron] is not the best quality iron. The so-called [black iron] is obtained by the fall of the stars in the sky. It is extremely rare. When using [fine iron] to make famous weapons, you only need to invest a number of [black iron] to obtain [treasure weapon]-level mysterious weapons. This kind of treasure of heaven and earth will accidentally come to the world, which can cause various forces to rob them wildly without changing them!

Although the quality of this crucible steel refined by Gu Yi is not as good as the top-grade black iron, it is not far from that of the [lowest-grade black iron], and is definitely far better than the [famous weapon] level [fine iron]. The most important thing is that this thing can be artificially refined without waiting for stars to fall from the sky!

The so-called [famous weapon] and [treasure weapon], there is no so-called "immortal" concept in the Great Wilderness world, and it corresponds to "heavenly beings" equivalent to "immortals", so there is no such thing as "immortal weapon", which means "sages of heaven and earth, mysterious and yellow spiritual treasure".

In the Great Wilderness faith culture, "Heaven and Earth" is the greatest, and the next is "God and Human". The "Man" here does not refer to mortals, but "Heaven and Humans", which refers to the first generation of "ancient ancestors" born with heaven and earth when chaos first opened, also known as "spiritual man", which is consistent with the saying "Heaven, Earth, and Human".

"Xuan is the god, and spirit is the holy." Therefore, "Xuanling" also means "divine spirit". In this way, it is arranged in order: "Heaven and Earth Xuanhuang" is [grade], and "Sage and Spirit Treasure" is [level].

The heavenly and earth treasures in the Great Wilderness are divided into categories: heavenly grade [Saint Level], earthly grade [Sage Level], mysterious grade [Spiritual Level], yellow grade [Treasure Level], and these "fourth grade 16th level".

The items that ordinary people can create cannot be listed as the "Fourth Level 16th Level". Those things that exceed the general quality and are lower than the quality of heaven and earth treasures are roughly classified as: ordinary [famous instruments] and are listed below the "Fourth Level 16th Level".

So, Gu Yi seemed to have made another amazing thing in his confusion!

Many people in the Limin Village have seen Gu Yi’s use of graphite, quartz and other substances to burn crucibles with their own eyes, but did not attract much attention.

When [Xuan Iron] was released, Gu Yi was talking about the fact that he used black gold gallbladder (graphite) and dragon marrow jade (quartz), which are only used by skilled practitioners. The behavior of picking black stone (carbonite) to produce "stone fire" and forging the "cauld furnace" was naturally thought of in a strange place.

The rumor that "the battalion commander (the assistant leader) is the reincarnation of the heavenly beings and the black iron star gold is good!" was secretly spread by the craftsmen without Gu Yi's knowledge, and quickly fell into some "mind people", such as Ziyu's ears, and then quickly passed the secret to the Shang Fengning, Nanwanhao, confirming some "guessages".

In order to climb the science and technology tree, Gu Yi finally made out steel and was busy in a hurry to command the master craftsman to make saw blades. He knew these secret rumors, but he felt that his subordinates who were usually respectful to him suddenly became worshipped.

When they walked there, people stared at themselves intently, and even some people were "smacking!" from a distance and lying on the ground to bow and bow to him. Before they could walk over and teach him a lesson, they would get up and turn their heads and run away like they saw a ghost.

Sometimes when he moves slowly, he is caught without having time to run. No matter what he says, he always looks respectful. He listens to his lessons with a voice, never retaliates. He feels like he is bathed in the spring breeze, which makes Gu Yi confused and feels very depressed.

After a long time, Gu Yi could only mutter a few words: "It is not necessary to have a personality cult idea!" He let them go, after all, it was quite pleasant to be admired by others.

With steel, Gu Yi gathered several masters from the [Iron Artillery Battalion] to study how to make saw blades. As a result, those masters were solemn and almost burned incense to bathe before they started to take action. People were so serious about what they told him, which made Gu Yi feel a little embarrassed.

Gu Yi himself also knew that the things made by this kind of steelmaking method must not meet the requirements of high-speed steel in his memory for saw blades. However, the steelmaking technology is a technical job, and it is necessary to thoroughly master it.

This [steel stir-frying method] is both the mixing technique and the amount and timing of sprinkling iron powder. However, in order to skim the residue, a pot of iron is wasted at least half of the iron material. Not to mention it is too wasteful, the steel ingots produced are probably at most low carbon steel.
Chapter completed!