Just after coming out of the jade study, Zhang Yifan smiled bitterly, it didn't take long to spend more than 60 low-grade spirit stones, which can be called a loser.

It turned out that under the introduction of the female attendant, Zhang Yifan first read the basic spell classics.

The spell books in the Jade Study are complete and of high quality, basically with cultivation explanations, but they are all too expensive.

A "Detailed Explanation of Basic Five Elements Spells" actually costs a hundred lower-grade spirit stones, although it contains a lot of basic beginner and intermediate spells, but it is also too expensive, with Zhang Yifan's qualifications, it is obviously a bit wasteful to buy, and he may be targeted by others when he takes out so many spirit stones during the Qi refining period, which is too dangerous.

In the end, Zhang Yifan bought classics such as "Simplified Book of Basic Fire System Spells", "Basic Application Spells for Qi Refining", "Detailed Explanation of Common Knowledge of Cultivating Immortals", "Summary of Immortal Cultivation Sects and Secret Realms of Chu State", and spent more than 30 low-grade spirit stones.

After sorting out his thoughts, Zhang Yifan couldn't wait to understand some common sense and insights in the immortal cultivation world at this time, so he temporarily changed his plan and stayed in another inn, preparing to buy what he needed after figuring out the situation.

After a day and a night of non-stop reading, Zhang Yifan finally knew some common sense in the immortal cultivation world, figured out some basic things, and then sighed loudly, he used to be like a frog at the bottom of a well, it turned out that the immortal cultivation world was more complicated and sinister than he imagined.

In "Detailed Explanation of Common Sense of Cultivating Immortals", Zhang Yifan knew the detailed classification of cultivating immortals, cultivating immortals is like mountaineering, and immortal cultivators need to advance step by step in order to reach the peak and ascend to immortality.

The level of cultivating immortals is divided into several major stages, such as the Qi refining period, the foundation building period, the Jindan period and the Yuan Infant Period, and it is said that there are levels above the Yuan Infant Period, and the book is only a speculation, and there is no way to verify it.

Each major level is divided into several small stages, such as the early stage, the middle stage, the late stage and the consummation, each stage is like a hurdle, and the big stage is as difficult to cross as a moat, I don't know how many monks can stop the dream of cultivating immortals.

In addition, it is clearly stated in the book that only by stepping into the foundation building period can you truly step into the immortal cultivation world and become a real immortal cultivator, but just the foundation building level blocks the vast majority of Qi refining period cultivators.

In addition, Zhang Yifan also learned some information about the Chu State's Immortal Cultivation Sect and the Immortal Cultivation Family from the classics.

There are a total of six major immortal cultivation sects in the Chu State, as well as some small and medium-sized immortal cultivation sects affiliated to the six major sects. There are a total of thirteen states in the Chu State, all of which are occupied by these six major immortal cultivation sects and affiliated sects.

The six major sects are Zhenjimen, which occupy Zhongzhou, Jingzhou and part of Huzhou in the central area of Chu State, Fujin Pavilion which occupies Beizhou and the Great Wasteland in the north of Chu State, Yuqiong School which occupies Lingzhou in the east of Chu State, Lihuo Sect which occupies Western Desert, Lanzhou and part of Huzhou in the west of Chu State, Exorcism Valley which occupies Lingnan Prefecture and Nanban Land in the south of Chu State, and Qingshan Temple which occupies Haizhou and Qiongzhou in the east of Chu State.

The Burning Sky Valley that Zhang Yifan had heard of before was a medium-level immortal cultivation sect affiliated with the Lihuo Sect. Among the six major immortal cultivation sects, the True Extreme Sect is the largest and the strongest, and the strength of the other sects is about the same, and the Yuqiong Sect is slightly worse.

The Immortal Cultivation Family refers to the group of immortal cultivators and mortals in a family, and it is also the main source of disciples of the Immortal Cultivation Sect.

As for the origin of the Xiuxian family, the general reason is also told in the classics. If you want to become an immortal cultivator, you must have a spiritual root, but there is less than one mortal who has a spiritual root, and the spiritual root is irregular, so there are very few immortal cultivators in the immortal cultivation world, and the immortal cultivators in the immortal cultivation sect are distressed.

However, the wisdom of immortal cultivators is endless, and after a long period of exploration and attempts, some masters of the immortal cultivation sect found that the probability of descendants born to parents who are also immortal cultivators has a very high probability of having spiritual roots, and the proportion of descendants of only one of their parents who are immortal cultivators becoming immortal cultivators is also much larger than that of mortals.

Therefore, in order to increase the number of immortal cultivators, and in order to open up the branches of the immortal cultivation sect, those immortal cultivation sects began to encourage the disciples of the sect to pass on the lineage, and the disciples in the sect who have reached adulthood will have a lot of rewards as long as they have children.

Over time, a family of cultivators who depended on the sect was formed, and Yunyun continued to provide fresh blood for the sect, making the sect stronger and stronger.

This Zhong Nanshan Sun family is the immortal cultivation family of the Yuqiong faction, one of the six major immortal cultivation sects, and it is still the largest among them.

These contents of the immortal cultivation realm opened Zhang Yifan's eyes, and he watched it with relish.

Although I used to learn some common sense of immortal cultivation in Su Tianjue's miscellaneous records of immortal cultivation, the miscellaneous records mainly recorded Su Tianjue's own experience of cultivating immortals, and the content of immortal cultivation involved was actually very small, unlike what was said in these classics that Zhang Yifan bought.

After reading these classics, Zhang Yifan also felt that the journey of cultivating immortals was too difficult, and immortality was too ethereal, but fortunately, he had the magic trick, especially the mysterious well in the mysterious space of the devil's puppet, with the refining effect of the mysterious well water, Zhang Yifan believed that he would go further than other immortal cultivators.

This made him extremely glad, and only now did he understand the meaning of the Demon Warrior to himself, but it was a little strange that his father never seemed to mention it to him.

"Maybe it's because I have a spiritual root that stimulates the effect of the Demon Suppression. Zhang Yifan remembered the encounter with Fu Demon Gong absorbing his mana and essence blood before, and secretly guessed.

After reading these classics, Zhang Yifan looked at the two spell classics he bought, "Simplified Book of Basic Fire Spells" and "Basic Application Spells for Qi Refining".

"Basic Fire Spell Concise Book" contains several commonly used primary and primary intermediate spells such as fire bomb technique, fire snake technique and fire bird technique, and it cost Zhang Yifan twenty lower grade spirit stones, but he thinks the flower is worth it, this fire spell classic has a detailed cultivation explanation, and the cultivation is much faster than he doesn't know, Zhang Yifan is very satisfied with this.

But now is obviously not the time to practice spells, he put this book aside, and then picked up the "Qi Refining Basic Application Spell" and read it.

There are many small spells commonly used by immortal cultivators in the "Basic Application Spell of Qi Refining".

Observation is used to observe the cultivation of monks, as long as the gap between the realms is not large, it is generally possible to observe specific realms, of course, provided that the monks who have advanced cultivation do not hide their cultivation.

The breath technique is that you can hide your mana cultivation, and monks who cultivate below themselves generally do not notice their true mana cultivation.

Dust removal techniques and clothes purification techniques are essential spells for immortal cultivators to go out. Condensation is used to collect some water for drinking.

There are also some other miscellaneous spells, among which Zhang Yifan is most interested in exorcism and quotation books.

The exorcism technique is used to use and control magic weapons, but unfortunately Zhang Yifan doesn't have a magic weapon now, maybe the thunder is a one-time magic weapon, but Zhang Yifan doesn't dare to use it at all, so there is no way to verify it.

The talisman technique is to tell the monk how to stimulate the talisman to attack the enemy, and it just so happened that Zhang Yifan was going to buy some talismans for self-defense this time, so he happened to learn this spell.

Zhang Yifan suddenly remembered the rune treasure he had obtained from the Lingshan Sword Sect, but it was a pity that he was in a crowded Fang City Inn, and he didn't dare to take it out to test it now.

Thinking of this rune treasure, Zhang Yifan's heart was also hot, and he knew the preciousness of the rune treasure through the classics.

The so-called rune treasure is a powerful talisman made by monks above the legendary Jindan stage using their own mana and magic weapons. Generally speaking, the higher the cultivation of the monk who makes the rune treasure, the stronger the magic weapon is, and the greater the power of the rune treasure produced.

Runes are generally not disposable, they can be used many times, and once the power in the runes is exhausted, the runes are lost.

Rune treasures are very rare, because they need to consume high-level monks' mana and magic weapons, which takes a long time, and after the production is completed, there will be some damage to the monk's own magic weapons, and it takes a long time to cultivate.

Therefore, high-level monks rarely make runes except for the descendants who attach great importance to them for self-defense and life, which leads to the scarcity of runes on the market, and they will basically be bought as soon as they appear.

Although rune treasures need to be made by high-level talents who have cultivated above the Jindan period, there are no restrictions on the use of runes, and they can generally be used above four layers in the qi refining period.

It's just that generally speaking, the higher the cultivation, the more power the rune treasure will emit, and the faster the rune treasure will be activated.

Driving the rune is not complicated, cast a charm and then inject mana to drive the enemy. Of course, some runes, such as inheritance runes or bloodline runes, must have corresponding preconditions, which is another matter.

According to the Yin Yang Jushi Yu Jian, the token rune treasure was refined from its own broken magic weapon, and it was a regular rune treasure with no restrictions, so it should be usable, which made Zhang Yifan feel a lot more relieved.

Zhang Yifan thought that his current means of dealing with the enemy are still too few, the golden blade technique is now only half a bucket of water level, and it is too reluctant to use it to deal with the enemy, and the fire bomb technique can be used to harass the enemy and kill the enemy, it is a bit extravagant, only his own martial arts are okay, and it is only because he has confidence in his own demon subduing skills.

However, martial arts can only attack the enemy in close quarters, although their own light skills are acceptable, but monks generally have protective masks and protective magic weapons, and it is generally difficult to succeed in a close-range sneak attack.

The main thing is that the monk can go to the sky, and once the enemy flies into the sky, he can only open his eyes and have nothing to do. Now it is still difficult for him to deal with the fighting methods between the monks, and he urgently needs to supplement the means of attack.

For several days, Zhang Yifan practiced common application spells in the inn, these spells were not difficult, and with explanations, Zhang Yifan basically learned them in a few days.

Then Zhang Yifan left the inn, in order to keep a low profile, this time he prepared a face-covering cloak, and at the same time changed his dress, and went straight to the shop selling magic weapons in the second district of the south.

He was quite satisfied with the guide jade slip sold by Sun Huai'an, and this time Zhang Yifan walked into a shop called 'Meridian Workshop' recommended in the guide.

The Meridian Workshop store is not big, there are only two counters, the counters are full of magic weapons, and the magic weapons placed on the table are relatively sophisticated, and you can know the extraordinary products at a glance, which makes Zhang Yifan originally feel that the store is too small and has no good goods to dissipate.

"This guest, welcome to the shop, the magic weapons in this store are all genuine magic weapons from the Meridian Master of the Burning Sky Valley, and they are absolutely genuine. A middle-aged man dressed more casually saw the guest come to the door, and immediately welcomed him with some joy.

"Well, what magic weapons do you have in this store, let me introduce them. Zhang Yifan pretended to be a little indifferent and said.

"I don't know your guest's surname?" The middle-aged man didn't care about Zhang Yifan's indifference, and obviously met many guests who didn't want to see their faces.

"Don't give your surname Zhang. ”

"It turned out to be Brother Zhang, Huang Yutian, the shopkeeper of the Lower Meridian Workshop, Brother Zhang, please. The middle-aged man led Zhang Yifan to a counter.