Most of these Sumeru magic weapons were obtained by Lin Cheng from killing many high-level demon tails during his previous trip to Xingyuan, and there were hundreds of them of all grades.

Of course, there are also quite a few spirit summoning bags. As for the spirit beasts and spirit insects inside, they had already been devoured by Lin Xie.

In fact, if it weren't for the last resort, Lin Cheng would not be willing to hurt someone's life easily. On the one hand, he wasn't a murderous person like the Bone Man, and on the other hand, it was because the other Demon Tails generally didn't have anything he needed......

In the past year, Lin Cheng has not finished all these Sumeru bags, after all, most of those high-level demon tails in the Demon Pill Realm are people with extraordinary family resources, and there are a lot of Sumeru bags with him, and there are not a few things inside.

But unfortunately, Lin Cheng has not found anything that he can look at.

He didn't need all kinds of caste demon spirit beads, he didn't need them much, all kinds of pills and the like, they didn't have any effect on him at all, magic weapons and the like didn't help him much, as for some messy materials, they were just like garbage, and if the value was higher, maybe there were only those miscellaneous books......

Every time Lin Cheng escaped into the Zhenhai Pearl, he would easily rummage through these Sumeru bags, organize some things that might be useful, and put them on the corresponding shelves, so that they could be used at any time when needed.

Books and books have filled several shelves. In addition to this, there are treasure shelves for treasures, medicine shelves for medicines, and so on.

Although he almost didn't need these things, he could sell them in the fang market of the border desert city when the time was ripe and exchange them for demon spirit beads. Although he didn't need to take the Demon Spirit Bead, he could use the Demon Spirit Bead to buy some of the things he needed......

Three hours had passed, and Lin Cheng had carefully inspected more than a dozen Sumeru bags. Just as he was about to put a large book with the cover of a hundred birds that he was not interested in flipping through and telling a mysterious ancient script, on the shelf, a red jade slip more than five inches long fell out of it.

He bent down and picked up this jade slip from the ground, only to see that this jade slip was in the shape of a simple feather feather, almost delicate, as if it was really made of a feather jade, lifelike, vivid.

This thing was very unusual at a glance, and it aroused Lin Cheng's interest when he landed.

He took the secret book, sat down in front of the "Mountain Tree", and carefully examined the jade slip before and after, and made sure that this thing was indeed engraved with secret texts that were invisible to the naked eye.

His powerful silver pupil eyesight penetrated straight into the jade slip, and he saw a text that was quietly floating on top of the feather, all of them were like fly claws, very small, almost thousands of paint spots, and they couldn't be seen clearly.

This time, Lin Cheng was really a little surprised, his silver eyes were still the first time that he couldn't read the words burned in the book, which also showed the extraordinaryness of this secret text.

In this way, he immediately exerted his "double vertical eyes" eyesight and looked into the jade slip again. The eyesight of the "double vertical eyes" was nearly ten times stronger than that of the silver pupils, and naturally magnified those small lacquered characters by nearly ten times, so that Lin Cheng could just see clearly.

"Bird seal?"

I saw that those words were not the common words of the human race, and the pen body was in the shape of a mysterious bird, which looked very elegant and simple. Although Lin Cheng didn't know these strange characters, he knew that this style was a very ancient script, the bird seal script.

This kind of writing is extremely difficult to master, and it is impossible to recognize, let alone write, without years of research. Therefore, in today's world, not many people can learn this kind of writing.

Of course, if it is in the country of Baoji, where the art of demon birds is prevalent, there are still many demon tails who can roughly recognize the bird seal inscription. In particular, some high-level demon tails who have cultivated to a high level, more or less, have some research on the bird seal script.

The original owner of this jade slip was a high-level demon tail warrior of Baoji Country. Obviously, this person was studying the bird seal script before his death, intending to study the secrets in the jade slips.

In today's demon world, the common characters of the human race are collectively called demon spirit scripts, and the pen style is very complicated, and the literal meaning is also very simple.

The demon spirit script is mainly deformed from the most widely circulated hieroglyphs in ancient times, and some ancient characters such as bird seal script, insect seal script, turtle spirit script and so on are added, which are combined and simplified to derive a new type of script.

Although this kind of writing is easy to grasp and easy to circulate, it cannot reveal the most simple mysteries of heaven and earth like those profound ancient characters.

In fact, many profound exercises and secrets cannot be fully explained in the Demon Spirit Script, and they often need to be understood with the help of some ancient texts.

As for the inheritance secretaries handed down from some big nobles or royal families, most of the content is written in ancient characters, and there are also a large number of annotations on demon spirit texts.

For example, Lin Cheng's cultivation of the "Zhentian Zhenjing" is all written in hieroglyphs, and many of the fonts have long been lost, and he still can't fully understand it clearly, so he can only guess it in a way that he understands......

Now that he has obtained this extraordinary jade slip, Lin Cheng will certainly not easily put it away, so as not to miss any opportunity.

He picked up the big bird seal book beside him that was used to carry the feather feather jade slip, and after flipping through it casually, he made another amazing discovery, and his heart couldn't help but beat wildly.

It turns out that the content of this bird cover book is ordinary. But the last dozen or so pages are quite unusual. It was a handwritten note by the Demon Pill Realm Demon Tail Master. Among them, a rough translation of the bird seal scriptures in the jade slips is made, as well as a very detailed commentary.

Through the translation, which was still relatively difficult for him to understand, Lin Cheng found that the bird seal scripture in the jade slip was not a profound exercise, let alone a secret tradition.

Hundreds of thousands of years ago, a powerful person of the Baoji Kingdom with the demon soul of Baoji accidentally surrendered a Bifang bird spirit, as well as the precious experience.

After Lin Cheng carefully read the translation three times, he laughed out loud, he was really overjoyed, and sighed secretly: "There is no place to find when you step on the iron shoes, and it takes no effort to get it!

As the saying goes, "there is no intention to plant flowers and flowers, and there is no intention to plant willows and willows".

He has been planning for so many years, almost all the bookstores in the border desert city, and even done thousands of tasks to watch the real people of the white bones......

......

Lin Cheng immediately read the translation hungrily against the commentary, and for half a day, he didn't look up, and fell deeply into it.

When he raised his head, there was a slight look of regret in his eyes, and he muttered to himself: "Although this person has translated the entire scripture, it is full of loopholes and errors. And if the preface doesn't match the afterword, it doesn't make sense at all. Looks like I still have to learn this bird seal......"

......

In the next seven days, Lin Cheng spent at least ten hours each day learning the bird seal script through the bird seal book, and quickly read through the contents of the book.

Because the bird seal book is a relatively simple entry-level grammar, it is not enough to learn the truly profound bird seal script. Therefore, on the eighth day, Lin Chengcheng escaped from Zhenhaizhu and returned to the border desert city.

After that, Lin Cheng focused his life on the study of the bird seal inscription, and his cultivation was ranked secondary.

As for the fixed tasks assigned by the Demon Spirit Tower, he only chose a relatively long time limit, and when he sent blood food to Lin Xie every month, he would complete it by the way.

He traveled all over the major bookstores in Baoji Kingdom, bought back dozens of books about bird seal scripts, and persevered in research.

Because the bird seal script has a special power in the dark, it is impossible to write it on ordinary paper. Therefore, the books he bought were all extraordinary, written on white rune paper with precious treasure ink, and not only were they extremely expensive, but they were also difficult to buy.

In addition, those books still have a certain expiration date, and the handwriting on them will disappear on their own in no more than a year. Because the power of rune paper and treasure ink is limited, it is not enough to seal the handwriting for a long time......

These situations are not a problem for Lin Cheng, because his net worth is almost comparable to the power of ordinary demon yuan, and he can buy unlimited books.

The difficulty lies in learning the bird seal script itself, because this kind of script is too mysterious and complicated. It is easy to get started, but it is very difficult to learn deeply, and it is by no means a small success in a short period of time.

And his cultivation has always been stagnant, and now he expects to get some useful information from the jade slips, so he can only continue to study.

More than three months later, Lin Cheng's mood finally floated a little, and he actually had the idea of switching to the Demon Spirit Tower of Baoji Country, because there will definitely be a famous teacher course in the Demon Spirit Tower of Baoji Country that specializes in bird seal script.

After three years of hard study, it is not as good as a famous teacher.

If he could be guided by a high-level demon tail who was really proficient in the Bird Seal Script, the time it would take him to learn the Bird Seal Script would undoubtedly be greatly reduced.

However, after he thought about it again, he still stifled this idea in the cradle.

Because, during the previous trip to Xingyuan, he used his magic power and collected the scene of the eight-zhang jade qi, which was 100% seen by the demon Yuan of the Baoji country.

As for his appearance, the man couldn't say that he remembered a thing or two. If you are recognized, you will really be a sheep in the mouth of a tiger, and you will kill yourself.

...... (To be continued.) )