So, Tianyou stayed in this Dan book room for more than ten days, and during this time, he plunged into the pile of classics on the shelves, without blinking his eyes, tirelessly.

He started from the refining weapon, in fact, refining the magic weapon is actually the same as refining the magic weapon, if you insist on saying the difference, the most important thing is the difference in technique, the magic weapon is different from the ordinary magic weapon, it has independent spirituality, and then there is a difference in materials, and the materials required to refine the magic weapon are quite harsh.

For example, refining a magic weapon, are made of rare materials of good quality, but also have to go through the quenching over and over again, remove the impurities on the material, if the quenching technique is not skilled enough, it will also make the whole material invalid, a magic weapon needs a lot of different materials, that is to say, these materials, have to go through the quenching over and over again, once there is a failure, you have to find the same material to make up.

Even if refining can be completed without risk, it still has to face the final magic weapon forming stage, and this stage is also the most risky, and the stage that can reflect the technology, and the slightest carelessness will be wasted.

Therefore, cultivating a refining master means that it needs inexhaustible materials for it to practice, and such a handicraft of some wandering casual cultivation, as well as third-rate ordinary sects, is far from being able to cultivate, and even if it is to be cultivated, it will only cultivate some extremely talented people, so the refining master is the object of every sect's great effort.

There is a refining manual given to him by Ruying on Tianyou, this manual is the life's work of her master Qingxi Sanren, this Qingxi Sanren is also a genius in refining, although he is a loose cultivator, but his refining attainments have also reached a certain level, although it cannot be compared with the collection here, it is only limited to the magic weapon stage of the foundation building period, but even so, it is extremely rare.

Qingxi Sanren's refining manual, not to say that there is no merit at all, the refining techniques of some materials on the manual, Qingxi Sanren is very clear in detail, which can naturally be used for reference.

Talismans, although Tianyou has never studied this line, he also has a general understanding here.

The early talismans, all of which took the orthodox path, did not have too many tricks, and the materials used were also rune paper, dansha, and some spirit pens made of special materials, these ordinary materials, the spells they knew were sealed in the rune paper through the spirit pen, so the power of the rune has been very limited.

But as time went on, the monks worked out some methods that could enhance the power of the talisman through some side paths, such as the need to make a fire attribute spirit rune, which could mix the blood of the fire attribute demon beast with dansha, and in this way, the power of the fire attribute spirit rune could be increased.

And now, the immortal cultivators will hunt demon beasts, use the animal hair on their bodies to make spirit pens, and then there is rune paper, a primary and low-level blank rune paper, it takes more than ten years of seven-star grass to make, so time-consuming, this is the birth of the practice of replacing rune paper with demon beast spirit skin, and the selected demon beast level, can also improve the power of the rune.

What's more, some jade talismans have been researched, made of jade with spiritual power, and there is no need to draw talismans with spiritual brushes, but directly engrave the complex runes of the talisman on it, this kind of jade talisman can be used many times until the spiritual power is exhausted, which belongs to the secret method handed down from ancient times.

Tianyou only knows some jade talismans here, but naturally there is no method of making jade talismans here, perhaps the same as the method of making spiritual weapons, which is only available in some ancient sects.

The most complete non-primary runes introduced here are none other than the primary runes, from the primary low-level to the primary high-level refining methods, accounting for almost seven or eight percent of the primary runes of all attributes, and the refining rules of the intermediate runes are less, but they also account for two or three percent of the various attributes of all intermediate runes.

As for the high-level rune, it is pitiful, Tianyou deliberately rummaged it out, there are only a few high-level low-level ones, and after a little thought, it will be said that in the past, after all, the high-level rune, that belongs to the powerful spell, if it is according to the advanced point of view, only the cultivation of the Yuan infant stage is qualified to learn such a spell.

These three high-level low-level talismans are water attribute anti-tide talismans, and once this talisman is activated, it will cause a super tsunami and even flood a large city, turning it into an ocean.

Another fire attribute talisman called Tianhuo Huajiao, looking at the introduction in the classics, seems to be somewhat similar to the six people used by Tianyou on Ling Yun and others, that time the use of high-level spells made two of the six people die instantly, one person is not dead but is also scorched black and the dead are no different, although the other three people are fine, but they also look like they have lost their spiritual power, which shows that their power is also extraordinary.

The last one, called the Giant Rock Xuan Shield Talisman, turned out to be a high-level defensive talisman of the earth attribute, since it was a high-level talisman, its defensive ability naturally could not be underestimated.

Using the high-level talisman here, the monk must also have certain conditions before he can cast it, for example, the monk must reach a certain realm, otherwise he will not be able to control such high-level spells, if a monk in the foundation building period launches a spell beyond the two realms, this is simply wishful thinking, not to say that the spiritual power is insufficient and cannot be stimulated, even if it can be stimulated by external force, it will only put his own life into it.

If you fail to seal the spiritual power in it, then the person who makes the rune will have to face the explosion of the spiritual power directly, this explosion power is large and small, depending on the level of the rune you make, but when you find that the rune is not completed, quickly disperse some of the gathered spiritual power, you can reduce the power of the explosion.

What is recorded here are all orthodox talismans, and the demon talisman scripture that Xiang Tianyou got at the beginning, that is a talisman making evil art that belongs to the side door, and he doesn't dare to use it on the façade at all, if he uses it in front of everyone, there is no doubt that he will only make himself the target of the public, and be dealt with by others as an evil cultivator.

As for the way of the final formation, Tianyou has lived for decades in his two lifetimes, and he has never understood the matter of the formation, and he has never read a word of the classics related to it.

There are still some formations recorded here, such as what kind of trapped soul lock dragon array, lost soul array, nine palace lore array, etc., there are all kinds of trapped arrays and maze killing arrays, and it seems that the power is really extraordinary.

No matter how lonely Tianyou is, he has never eaten pork, has he never seen a pig run, he still knows a little bit about the mystery of the formation.

Tianyou subconsciously felt that the formation was omnipotent, some could be hidden, some could be trapped, killed or psychedelic, but this thing still had flaws, and it was not good to temporarily arrange the formation when facing the enemy.

He remembered that Mo Li'er seemed to like to play with formations, and if she saw the collection here, he would be overjoyed.