One day, Qu Changsheng looked at Fang Buyi's freshly baked second-grade top-grade long sword, and said with satisfaction and a little jealousy: "Very good, this second-level top-grade long sword can be used during the qi refining period, which shows that you already have a lot of experience in the alchemy of this sect, and you have really glimpsed some doorways." From now on, let's start learning the unique array technique of my refiner's lineage. ”

Qu Changsheng explained: "The formation technique I want to teach you now is not the same as the formation method called by the formation mage. This array technique is unique to the refiners of this sect, and it can arrange the formation in the magic weapon, so it is called the instrument array technique. It is useful to prevent the enemy from taking away its magic weapon, and it can even attack the enemy. Although it is also necessary to understand the truth of the general formation, it is more subtle, varied, unpredictable, and a hundred times more difficult than the formation laid out by the formation mage. ”

Fang Buyi remembered the scene where Mu Sangu cracked the Nine Locks Heavenly Gate Array in the Bloody Light and Dust, and thought: "It is indeed commendable to be able to lay such a complex and huge formation in a small magic weapon, and this weapon formation technique is also worth learning." Even if it is used to pass the time, it is not bad, otherwise, I will be imprisoned here for the rest of my life, and I will suffocate to death. ”

Qu Changsheng said again: "This weapon formation technique, between square inches, must use a wonderful hand, set up many levels, and prevent the enemy from snatching the magic weapon in your and my hands." If the enemy does not know the benefits and takes the plunge, he will lose his spiritual power and his cultivation will be damaged; In the worst case, the consciousness is trapped and becomes demented; Until the primordial god is destroyed, he dies on the spot, which is extremely powerful. ”

At present, some simple formations commonly used in magic weapons will be explained to Fang Buyi in detail. He asked Fang Buyi to dictate to himself again and again, and after making sure that he really understood, he nodded and said, "Well, then you draw all these formations on the ground." ”

Give Fang Buyi a mouse whisker brush and let him paint on the ground.

Fang Buyi took the brush in his hand, and felt that the aura was blowing on his face, refreshing his heart. The pen is simple and elegant, the color is purple and red, I don't know what kind of spirit bamboo is made, the pen is brown, there is a faint treasure light flowing, like rippling water, it is obviously a precious magic weapon.

Fang Buyi drew the formation he had just memorized on the ground. This brush doesn't need to be stained with ink, just draw it on the ground, and the ink marks will appear.

Although Fang Buyi had completely memorized the formations that Qu Changsheng had described, when he wanted to draw them now, he found that it was not the case at all.

Although these formations are only elementary simple formations, the structure is very complicated, and Fang Buyi made mistakes and omissions at the beginning, and he lost the basis before and after, and he has been drawing dozens of times, so that he can do it without any difference.

Qu Changsheng nodded and said, "Your memory is really good, you can memorize more than ten simple formations for the first time, and draw them exactly at all." I did it back then, but it took me three days. ”

The two of them were attentive, one taught patiently, the other studied seriously, and the five hours passed quickly. Qu Changsheng saw that it was not early, and Fang Buyi was also a little sleepy, so he asked him to go back and rest.

In fact, Qu Changsheng taught so patiently, completely out of obsession with skills, not because he had any liking for Fang Buyi.

When he was teaching Fang Buyi, he himself was immersed in the mystery of the instrument array technique, unable to extricate himself, and secretly sighed that his predecessors were extremely talented, and he could invent such a subtle spell. Seeing Fang Buyi's serious face, he felt that this kid also knew the goods, so he was a lot more patient.

Fang Buyi returned to the cell, his eyelids were heavy, and he was already sleepy. But he refused to sleep, took out a string of rock sugar gourds from a small storage box, devoured them, and then fell asleep contentedly.

Jiang Liu'er watched him eat so brutally from the sidelines, and smacked with disdain on her face.

It turned out that Jiang Ruhai saw that Jiang Liuer and Fang Buyi liked to eat rock sugar gourds, and every time he came to visit them, he brought more than ten skewers for them to share and eat.

Jiang Liu'er's cultivation is high, and it is enough to taste one or two bunches each time. For the rest, Fang Buyi honestly and unceremoniously monopolized it alone. It just so happened that Qu Zhi actually gave him a small storage box to place the spirit stones, so he put the sugar gourd and the spirit stones together, so as not to deteriorate, and when he was hungry, he ate one, and then looked satisfied.

The next day, Fang Buyi woke up full of energy, went to the alchemy room as usual, and continued to learn the technique of the instrument array with Qu Changsheng.

Qu Changsheng said straight to the point: "To lay out a huge formation in the magic weapon, every step is particularly crucial. Suppose we want to refine a flying sword and lay a formation in it, we must do the following steps. ”

"The first step is to choose the material. The raw materials used to refine flying swords, whether they are gold, stone or bamboo and wood, are as flawless as possible. The best raw material is the one that is naturally generated and flawless, and only such materials can withstand the most perfect structure and the most powerful formation. However, such materials only exist in legends, and it is really rare to see in a thousand years. ”

"The second is naturally occurring, slightly blemishesive, but after quenching, it can remove impurities. The less impurities this kind of material contains, the more suitable it is for the technique of this sect. Most of the materials we can get belong to this category. ”

"The most important thing is that there are too many impurities, which have been integrated with the raw materials, and this kind of material has no value, just throw it away. It is used to refine weapons, and it insults the magic skills of this door. ”

"The second step is to forge the sword embryo. This step is especially important, strictly speaking, a good piece of raw material, in the process of turning into a sword embryo, should not be mixed with the slightest impurity. However, any refiner has a spiritual root, and as long as there is a spiritual root, the raw materials will be affected by their own spiritual power. Therefore, even the most brilliant refiner in the world, at this step of forging the sword embryo, he could not help but let the raw materials be tainted by his own spiritual root. The only difference is that the most skilled refiner can reduce this defilement to a minimum. ”

Fang Buyi suddenly said: "Qu Lao...... Master Qu, I have a question. Suppose I want to refine a fire-attribute flying sword, and ask a refiner with a fire spirit root to refine it for me, wouldn't this sword embryo be blessed by the fire attribute to increase its power? He originally wanted to call Qu Lao'er, but when he thought that something was not right, he changed his name to Master Qu.

Qu Changsheng replied: "Good question! It was only recently that I realized that this was actually the contradiction of all alchemy. The refiner of the fire spirit root can certainly increase the power of the fire-attribute flying sword. But in this way, the level and quality of the flying sword will be greatly affected, and in real terms, the gains outweigh the losses. Do you think, a third-level superb flying sword, or a third-level mortal flying sword, who is more powerful? Of course, it is a hundred times stronger than the best flying sword. ”