Taking the Fire Spirit Talisman as an example, the finished Fire Spirit Talisman only needs a little spiritual power traction to complete the use of an immortal art.

In order to do this, it is natural that the talisman maker needs to store a flame immortal spell in the spirit rune in advance, otherwise no matter how divine the fire spirit rune is, it is impossible to conjure up an immortal spell out of thin air. From this, it can be seen that the rune array group of the Fire Spirit Rune is composed of a Fire Spirit Guide (transforming ordinary spiritual power into Flame Immortal) rune array, and a Fire Spirit Sealing (storing Flame Immortal Magic) rune array.

And the technology of modifying the gun is different.

The principle of the rune gun is to start to introduce spiritual power before using it, so Gao Jian only needs the fire spirit guide rune array.

Theoretically, after the function is single, the complexity of the rune carving array should be lower. However, at present, the cultivation world is only in the primary stage of application of rune technology. In order to achieve the function, the experiment came and went, and the result was more complicated than the original.

As for the fire spirit talisman, this is the most basic thing in the immortal cultivation world, and it is naturally concise and bright after thousands of tempers.

The two rune arrays of the fire spirit rune consisted of a total of 72 runes, and Gao Jian chose the fire spirit guide to start practicing, and there were only 36 runes.

36 runes, basically 36 strokes can be drawn.

But drawing runes is different from ordinary painting, it needs to be precise. The more accurate the stroke, the more powerful the finished product.

Gao Jian first drew ten sets on paper.

Frankly speaking, although he has never practiced painting, the qualities of cultivators are basically much better than ordinary people. Gao Jian uses a fountain pen, which is a very stable tool in itself, and Gao Jian's understanding of the carved array is deep in the brain, coupled with a pair of stable hands, the first group of drawings is inseparable.

Then there is the second group, the third group......

By the time he reached the tenth group, Gao Jian compared it with the original picture in his brain, and it was basically the same.

Of course, this is not enough.

When you really draw a rune array, you need to inject spirits. Gao Jian put down the pen, cut a piece of fist-sized composite copper and zinc with a cutter, and took out the matching spirit injection pen, poured it with rune ink, and started a new round of challenges.

It's a challenge.

Gao Jian took a deep breath and fell.

This stroke is completely different from the previous one, Gao Jian's feeling, the first ten groups have become proficient enough to get a horizontal line at hand, but because of the relationship between the spirit, the stretching is slow and difficult. When the stroke is actually finished, the horizontal line is even more crooked, like a beginner elementary school student.

With the control of the opponent, horizontal is horizontal, vertical is vertical, even if you draw one meter, it should be as straight as the top of the grid.

However, the fact is the opposite, there seems to be some mysterious force pulling Gao Jian's hand holding the pen, Gao Jian wants to be horizontal, but that force has to be very spiritual, as if to emphasize to Gao Jian that she actually has her own thoughts.

Gao Jian drew another vertical, still crooked.

Then a circle was drawn in a 16-sided pattern.

Now Gao Jian can also understand that with this level of painting skills, the carved array made is useless at all.

It was no longer meaningful to depict the entire rune carving array, and Gao Jian began to practice his pen. He doesn't ask for anything else, the balance must be flat, the vertical must be straight, the arc must be rounded, once not twice, fifty times not a hundred times.

On the one hand, the real difficulty of the rune carving array is to master the 100% accurate carving pattern.

No matter how stable your hand is, if there is a deviation in the pattern itself, the effect will naturally not be perfect.

And from the perspective of the current rune technology, basically every carving array is biased, and even the carving array of the spiritual power bridge that Gao Jian helped to modify, there are many subtle deviations. After all, at that time, Gao Jian just changed it according to the cat and the tiger.

Gao Jian's advantage was that there was no deviation in the fire spirit rune pattern in his mind.

This advantage has helped Gao Jian to achieve a phased achievement at a much faster speed than others.

Gao Jian practiced until 3 o'clock in the morning, and finally completed the first rune carving array that satisfied him. At this time, there was only a small piece of the raw material of the composite copper and zinc that Liu Chengdong gave him.

In fact, there is not much waste of material when practicing strokes, Gao Jian repeatedly practiced on a piece of composite copper and zinc.

But once you do it, you need a new material every time. After all, as long as any stroke is not drawn accurately, the entire rune carving array will be considered invalid.

This one isn't perfect, but the 98% similarity is enough to carry most of the power. It's even much better than the 100% completed carvings in the Institute. After all, the design of those arrays is inherently flawed, and its own accuracy is insufficient.

Gao Jian heated the composite copper and zinc into a cylindrical shape and engraved the threads.

After cooling, the first assembly was finally completed.

......

......

It was rare to sleep in bed once, and after only 3 hours of sleep, Gao Jian got up to work.

Today's main task is to test the martial arts level.

Gao Jian's current points can be upgraded to D-level authority, but his own strength has been stuck. The test is still fast, just show the limit output in front of the recorder. Gao Jian didn't do it too much, and only played the spiritual pressure of the early 50p.

However, this is shocking enough.

The two testers remembered that when Gao Jian came to test more than 20 days ago, he only had a spiritual pressure output of 20p.

D-class so soon?

You usually practice on the moon, right?

Otherwise, how can it be different from earthlings?

Gao Jian explained honestly, saying that he actually retained some strength before. This explanation made the two staff members feel a little better, but only a little. After all, no matter how reserved you were before, you can't change the fact that you have been promoted to two levels of authority in less than one month after entering the Special Supervision Bureau.

It's scary!

Gao Jian originally thought that he was very low-key when he came to the test secretly, but as soon as he went out, he met the loudspeaker Mu Xiaobai.

"Gao Jian, I heard that you have been upgraded again?"

"D-class ability~, he really deserves to be the rookie king!"

Gao Jian and Mu Xiaobai looked at each other for a few seconds, and then said embarrassedly: "What, Xiaobai, let's stand face to face, what are you doing in the group @ me?"

Mu Xiaobai's loss of color has put Gao Jian's affairs in the whole group again.

"Hahahaha. Mu Xiaobai came over and hugged Gao Jian's shoulders and said, "Aren't I helping you publicize?"

Sure enough, as soon as Mu Xiaobai's voice fell, the group exploded.

"What's the matter, the rookie king D-class?"

"Really?"

"@高健. When you send tasks in the future, can you pick some safe and profitable fat jobs for me?" Zhou Xingtian said shamelessly.

"Zhou Xingxing, you stinky and shameless, you started bribing the newcomer king so soon?@高健, big brother, you are my brother, Zhou Xingxing wants to be fat and useless, give it to me." "Huang Yuanjie doesn't shake Bilian anymore.

"Do you still have any discipline? Gao Jiancai is D-level, how many cases can be assigned to him? Let's still study some practical things, can we get together again or something. Qian Youcai jumped out again to do justice, he didn't have any other needs, he just wanted to go out and have a drink.

"Seconded!"

"Seconded!"

"Seconded!"

"Seconded!"

Cheng Tianze looked at these big-hearted contemporaries and didn't know what to say, everyone was D-level, and we had to wait for 2 months before the unified exam. Still eating, are you stupid?

[Negative emotions from Chengtianze +444.] 】