The talisman technique itself is Yuntian's biggest short leg, so he is always eager to make up for this short leg, the refining of the talisman is not so simple, it is not easy to synthesize a rune paper and some materials together, and make this rune paper have spirituality and even have huge energy.

Because alchemy is to stimulate the existing spirituality in the elixir and adjust it to the optimum; alchemy is to forge high-quality hard materials to form high-quality magic weapons or Taoist weapons; and talismans and formations are the process of releasing the surrounding natural forces and the originally compressed aura in the talisman with the help of spiritual energy and some heaven and earth spiritual objects, with the help of special materials.

The magic circle and talisman here are closer to nature than alchemy and alchemy, and they are also more sophisticated, especially the talisman is more mysterious, because the talisman is just a piece of paper, no matter what material it is, it is extremely difficult to compress the large amount of spiritual power contained in the talisman on a piece of paper.

Therefore, the talisman technique is actually more skillful than the formation, especially those high-end, high-power talismans, and the skills required are more important. And it's not just skills, for the talisman, because it is a dead thing, it needs to be activated to make him have a certain spirituality, which requires adding some special things to the talisman, that is, those heaven and earth spirits with a certain spiritual sense, only by using the little spiritual sense of these heaven and earth spiritual objects can control the talisman and control the talisman. Therefore, whether it is a talisman, a magic weapon, a Taoist weapon, or a formation, what is indispensable is a spiritual object with a certain spiritual sense. This kind of thing is like some kind of medium, with the help of which the talisman, magic weapon, dao or formation can be brought to life. But Yun Tian didn't have so many beast spirits and other things in his hands for him to use, so Yun Tian also found a unique way, using a wisp of his spiritual sense as a matchmaker, and refined what he needed.

Yun Tian didn't know how great his ability was, generally speaking, people with such abilities were not simple, and the required conditions were harsh, and they needed to reach a certain physique.

Yun Tian didn't take this as a big deal, but the talisman he refined was keenly noticed by Master Lu, and he took this opportunity to warn Yun Tian, but now Yang Sanliang hadn't come back yet, and Yun Tian didn't know Master Lu's warning, nor did he know that he had almost faced a catastrophe.

At present, Yun Tian is still carefully understanding the relevant content of the talisman technique, the focus is on considering the characteristics and refining methods of the three-grade rune, at least the preparations that need to be made before refining, he must take into account that after more than half a month of refining, his mastery of the second-grade rune has reached the point of perfection, and these third-grade runes are actually not a problem for him.

To refine the three-grade rune, we must first consider its selection of materials, and the material of the rune includes rune paper, cinnabar dyed ink, rune array, and several parts of the matchmaker.

As the name suggests, rune paper is the paper used for runes, which is mainly divided into different colors and different materials, the large classification is mainly divided by color, and the small classification is distinguished by material. The reason for this division is that the difference in the power of the different colors of rune paper is doubled, and there is a considerable difference. The different materials are far from having such a big effect, and the difference is recorded in layers, and so on is quite remarkable to improve a few achievements.

The nine grades of the paper runes are further divided into three levels, of which the first to third frets are yellow, the fourth to sixth frets are red, and the seventh to ninth frets are silver.

The reason why the talisman is divided into different colors is actually related to its material, for low-level talismans, because the spiritual power required is not high, so low-level yellow paper can also deal with it, so the material of yellow paper is normal jute paper and the like.

But when it comes to the red rune, this is not a simple red paper, but a rune paper with some special ingredients, in order to be able to absorb enough true qi, some blood sand is often added to the red rune paper, blood sand is a very special granular substance, which can be crushed and smeared on paper, walls, etc.

When martial cultivators are training, they often face the situation of depleting their true qi, and if they are attacked again at this time, they will often face danger to their lives. In order to avoid this situation, the martial cultivators will make some preparations. And what most martial cultivators did was nothing more than preparing spirit stones, pills, and Xuanshi or spirit stones.

Xuanshi or spirit stone itself contains Xuanqi or spiritual energy, which is an extremely valuable thing, which can be directly converted into true qi for use, but it is not easy to mine, and it is extremely difficult to obtain.

And the pills used to restore true qi are often very valuable, and they are disposable things, and they are no longer available after use, and the value of the pills is so high that it often makes Wu Xiu sigh.

At this time, the spirit stone became the favorite of most of the middle and lower level martial cultivators. Although the price of the spirit stone is not low, it is too conscientious compared to one-time consumables such as Xuanshi or elixir.

The spirit stone can be injected into the true qi at ordinary times, and the true qi can be stored for a long time, and when it comes to the critical time, the true qi in the spirit stone can be released to make up for the deficit of your body.

And the red rune paper dyed with blood sand is almost the same reason, so it can accumulate more true qi and ensure the power of the rune.

Refining talismans, talisman paper is the foundation, then the cinnabar and all kinds of ink that outline the talisman is the key, the talisman masters are recognized, only high-quality cinnabar or dyed ink, can draw a higher quality talisman, so the quality difference of cinnabar is also the object of attention of the talisman masters.

In addition to cinnabar, there is also the rune array carved when making the rune, if the rune paper and cinnabar are indispensable elements for refining the rune, then the rune array is the skeleton of the rune, if there is no complete rune array that can make the rune exert its power, then the rune paper and cinnabar are drawn out of a piece of waste paper.

When the above elements are fully prepared, there is another key place, that is, the medium introduction of the talisman.

If there is no matchmaker, it is like a person without a soul, and there is only a body left with no effect at all.

Only by perfectly combining the four elements of rune paper, cinnabar dyeing ink, rune array, and matchmaking will the rune take effect, and it can be seen that refining the rune is not a simple matter, and it requires quite complex control skills and harsh conditions.