"Sure enough, a treasure of this type will not appear on the market."

After walking around the medicinal herb area, Lin Yueyun sighed in his heart.

Lingyun sea urchin, only produced in a small sea area on the east coast of the Douling Empire, is not a soul beast itself, but it is a delicacy that all soul beasts dream of. Legend has it that as long as a soul beast can eat a hundred Lingyun sea urchins, then it can have the wisdom equivalent to 100,000 years of soul beasts. For human soul masters, the Lingyun sea urchin can nourish our souls, increase our understanding, and in short, enhance our spiritual talents and resist mental fatigue.

A treasure like this that increases comprehension and spiritual power, even if the effect is weak, is also a top-level treasure, and all the Lingyun sea urchins produced are divided by the top forces, and the outside world cannot obtain them at all.

Lin Yueyun is also holding a fluke mentality, the Treasure Pavilion is the industry of Shrek Academy, maybe there will be this kind of treasure, if it really exists, he wants to look at the price to see if he can buy it, the more he goes into cultivation, the more he feels that his brain is not enough, for this kind of treasure that can improve his understanding, Lin Yueyun is now very longing.

However, Lin Yueyun also knows that the probability of this kind of thing appearing on the market is infinitely close to zero, and he feels that understanding is very important, and others will naturally not ignore it.

With a faint regret, Lin Yueyun left the soul master area, the things here did not mean much to him now, so he came to the soul master area.

With his current situation, he doesn't need to purchase a soul guide, and the soul guide below level 5 can be customized by the teacher of the soul guide department. In fact, as a soul sect, the third-level soul guide is enough, and the fourth-level soul guide does not need to be configured too much, otherwise the soul power reserve will not be able to keep up.

Therefore, he focused on those rare metals, as well as the soul guide design drawings, which was something lacking in the soul guide department of the Thousand Souls Academy.

"A soul guide made from soul bones?"

Soon, Lin Yueyun's eyes were attracted by a special booth, among the materials for making soul guides, materials produced from soul beasts are an important part, the soul power conduction performance is better than ordinary metal minerals, and the scale bones of some soul beasts surpass similar metals in all aspects in the production of soul guides, and the best material for this road is undoubtedly soul bones!

Lin Yueyun approached the booth, carefully studied the relevant introduction, and carefully observed this soul guide.

This seventh-level melee soul guide is made of a thousand-year-old right leg soul bone, and it looks like a leg armor, with a soul skill knee blade, which is the best choice for melee soul masters who are good at leg techniques, but the price is as high as 500,000 gold coins, which is already close to the pricing of some low-quality eighth-level soul guides, and the accompanying abilities don't seem to be very strong.

Although the soul bones are sky-high, the quality is a little different, and the price is often several times different. The quality of this seventh-level soul guide must not be too good, otherwise it will not be used to make a soul guide, isn't it good for the soul master to absorb it directly? Not only can you have a soul skill, but you can also improve the cultivation and comprehensive quality of the soul master, and subtly increase the talent of the soul master.

However, Lin Yueyun pondered about this soul guide and suddenly realized that something was wrong.

The design idea of this melee soul guide is different from the concept of ordinary melee soul guides, compared to the soul guide, the soul master who made it wants to improve the power of that soul bone, that is, use the soul guide technique to amplify the power of the soul bone!

The more he pondered, the faster Lin Yueyun's thinking turned.

Moreover, the design of this leg armor, in Lin Yueyun's eyes, has the meaning of exoskeleton armor, but the designer's thinking is bound by the current soul master system, and he only thinks of combining the soul guide and the soul bone, which is still a little bit of charm.

Exoskeleton armor is the direction of Lin Yueyun's own research on soul guides.

Although it is not clear what the principle of the fighting armor is, it has appeared in countless science fiction stories, and there is already an exoskeleton armor with relevant theoretical basis in the reality of the previous life, Lin Yueyun has done a basic understanding, compared to the Gundam, which is not quite in line with the current dynamics, exoskeleton armor is a military equipment that has practical application significance and has been put into research and development!

"500,000 gold coins! 500,000 ......"

Lin Yueyun muttered, whether it is the development of soul bones or the soul guide exoskeleton armor, it is the target of Lin Yueyun's attention, this soul guide is too much in line with his appetite, but 500,000 gold coins!

"Wait! Soul Guide Blueprint! ”

In an instant, Lin Yueyun saw a material near this soul guide, which was a soul guide design diagram researched by the soul master who made this soul guide, which recorded the relevant skills and ideas for making this soul guide!

"It's okay, this soul guide is not suitable for me, I only need to know the relevant soul guide skills, and then combine my own cognition to design a soul guide that meets my own needs."

Lin Yueyun comforted himself, it was enough to be able to buy the design of the soul guide.

Each soul master will have a different focus on his or her research direction. Soul Masters who can reach level 6 or above must have their own uniqueness.

And for low-level soul masters, if he can understand some of the designs of high-level soul masters, then it will be of great benefit to his future growth, after all, many designs have something in common.

However, no high-level soul master would ever let people see his blueprints easily. Because that means that it is likely that his own design characteristics will be exposed, and some of his years of research experience will also be studied by other soul masters. Therefore, unless it is his own descendant disciple, the blueprints of high-level soul masters are rarely left behind.

Moreover, it does not mean that a seventh-level soul master will necessarily be able to design a seventh-level soul guide. After reaching the seventh level, the constraints of the soul master will be greatly enhanced, and many seventh-level soul masters can only design a seventh-level soul guide in their lifetime.

The more high-level the soul guide, the more the soul master's own characteristics are in it, and its design and manufacturing difficulties are huge. To give a simple example, when it comes to the ninth-level soul master, the soul guide developed by it is a strategic weapon for any country, and it is even possible that the ninth-level soul master who developed it cannot drive it himself.

Therefore, the price of each high-level soul guide design is very high, just like the Dan Fang mentioned above, as long as it can be mastered, it is a financial way, and compared to the Dan Fang, the soul guide design contains the experience and ideas of the senior soul guide, which can help the low-level soul master increase their understanding of the soul guide.

The soul guide department of the Thousand Souls Academy, there are only a few copies of the seventh-level soul guide production catalog, some of which were supported by the imperial official when the academy created the soul guide department, and the rest were acquired by the soul guide department itself, but now there are few sixth-level soul guides in the soul guide department, and no one has the ability to try to make a seventh-level soul guide, so it can only be used to observe and learn.

However, this seventh-level melee soul guide mainly uses the power of the soul bone, purely in terms of skills, it is not as good as the ordinary seventh-level soul guide design, but after all, this is a practice of making a soul guide with soul bones, and the value of soul bones is expensive, even if it is a high-level soul master, there is not much chance to mess around, and it is natural to be cautious when really doing it, and it is indispensable to study it in advance, so for soul masters who are interested in this, it still has great reference value, and it can avoid the situation of abolishing the soul bones to a certain extent.

In the end, Lin Yueyun gritted his teeth and bought this level 7 melee soul guide design for 20,000 gold coins. Take a look at the latest chapter of "Douluo Town: Soul Douluo Claw Book House" to read it for free for the first time.