Looking at the ancient stone tablet in front of him, Zhou Shu felt like he had received a treasure and was immersed in the moment.

The stone tablet is not well preserved, with broken corners and broken edges. There are many potholes on the surface. The light green handwriting is also blurred. Only the three large characters "Bencao Jing" can be vaguely identified. The row of small characters below have nothing except the characters that can be seen as characters.

But this is just the surface.

It is a saint's book, and there is no doubt that although it was not written by the saint, it was planted by the saint himself.

The handwriting on it is just a concealment, and the real text is made of a living organism. The inside of the stone tablet is like a hectares of fertile fields, and the vitality of hair is like a growing seedling, forming millions of words. They emit an incredible powerful aura and are extremely mysterious. It has a hint of will to be denied. It can only be seen and will never be allowed to be leaked or destroyed, otherwise it will be a disaster.

It is not easy to perceive these words. Not only should you understand the laws of life and death, but you should also master the eighth sense or the heavenly eye.

Without these two points, you can only feel the vast and majestic aura in the stone tablet. You know that it is absolutely extraordinary, but it is impossible to know its content and origin.

Zhou Shu both have it, so Zhou Shu can see its extraordinaryness.

Of course, the three words "Material Herbal Classic" are also important reasons.

This is a book widely circulated in the Xuanhuang Realm, written for the saint Li Zhen. Li Zhen was the first saint to become a saint after Shennong. Shennong planted grains to allow human beings to survive and continue. Li Zhen planted all herbs in order to avoid illness in the world. It was said to be a hundred herbs. In fact, Li Zhen’s Materia Medica Sutra contains all things, far more than plants and trees, etc. Everything in the Xuanhuang Realm, regardless of living things, is recorded in this sutra for detailed introduction.

The Materia Medica Sutra in Xuanhuang Realm is of course not the original or the entire one.

The Xuanhuang Realm has experienced countless disasters. Most things in the realm have changed, and mountains and rivers can disappear, and the same is true for classics. The dozens of materia meridians that Zhou Shu has read may not be more than one-tenth of what they are here.

Not to mention, this book is the achievement of a saint, and the vitality in it carries the will of a saint.

The will of a saint can be said to be one of the most powerful forces in the heavens. If it can be used, it will be considered as unfavorable. Of course, it is almost impossible to use a saint. First of all, you must be recognized by the saint, that is, you must fully master the saint's book.

How could you get such an ancient scroll than to obtain a treasure?

However, it is extremely difficult to understand. Zhou Shu looked carefully for more than two hours and only understood thousands of words, but he understood very clearly. Not only the meaning of the words, but even the sage's mood when planting these words was 70 to 80 points.

I realized the wonderful things and couldn't help but recite them silently.

"...The grass of tares is the most common weed in the world. The saint used this grass as the beginning of the Materia Medica Sutra, which has many profound meanings. Unfortunately, later generations believed that it harmed the grains and was hated by the ancestors of the saints, so they all deleted the beginning of this chapter. The saints did not compete with the saints, but this move was very unwise. You should know that this grass seems inconspicuous, but it is not only the root of tens of thousands of spiritual objects, but also the most transparent spiritual channel of the origin of the Xuanhuang Realm. If..."

"What are you chanting?"

Xiao Su finally couldn't help it and couldn't help saying, "You said you could just take a look and it took you more than two hours. I still have something to do!"

Zhou Shu was stunned for a moment, smiled and said, "But I forgot that you are still here."

Xiao Su frowned, "After talking about it, you can watch it slowly, I don't want to disturb you."

"It's rare that you can stand it."

Zhou Shu seemed to be thinking, "You have never moved or made a sound in the past two hours."

Xiao Su said coldly, "If you hadn't been lyrics, I was afraid that you would be deviled, and I wouldn't be able to speak. You are a strange person. If you disturb you, what should you do if you are unhappy to break your promise?"

"You don't have to always remind me of my promise, and I will do it if I agree."

Zhou Shu put away the stone tablet and said warmly, "Thank you for helping me buy this, it is very important."

"This is not a problem. Generally, ancient scrolls and stone tablets need to be set. Yours seems to be just a catalog and not worth much. I don't know how happy you are," Xiao Su shook his head, took out a large leather bag, and said solemnly, "This is hard to buy."

Zhou Shu opened the leather bag and his face stagnated, "You have bought this too?"

In the leather bag is a huge magic crystal several feet in a radius, which is blue and transparent, looking like a ball of water holding together. The tentacles are also very warm and not hot at all. There is no trace of demonic energy in it, and it is not contaminated by demon blood.

This type of magic crystal is called the Green Magic Crystal, or the Pure Magic Crystal.

The magic crystal is the source of magic power of the demon clan, and can also be said to be an energy converter. It is a bit like the golden elixir of an immortal cultivator, but the golden elixir can only turn spiritual energy into spiritual power, and the magic crystal can transform most things into magic power, such as the five elements of evil spirits, etc. This aspect is even somewhat similar to the demon refining pot, but it should not be as good as the energy law, because the magic crystal cannot be transformed for some things such as fairy energy.

Most magic crystals are pitch black on the outside and misty inside, which looks like chaos, while some magic crystals are different.

The green magic crystal in front of Zhou Shu is one of them. It is hard to say how the green magic crystal was formed, making it so different from other magic crystals.

What is certain is that such magic crystals are more likely to appear in powerful and low-wisted demons. The stronger the stronger the wisdom, the purer the magic crystals will be. In fact, most of the blue magic crystals are obtained from demons equivalent to demon kings or even demon masters. These demons often have no wisdom and will not do evil. They just stung in the demon world until they are discovered and killed.

As for the use of the Green Demon Crystal, there are many, and the one who wants it more is not the demon clan but the practitioner.

For the demon race, you can replace the magic crystal on your body. Of course, it must be used when you are reincarnated. Many demon kings do this, trying to make themselves stronger, but the result... it is often not very good, and you can also refine demon soldiers. It is said that the demon soldiers refined with the Green Magic Crystal are more likely to be demon soldiers, but this is also difficult to do. Few demon refiners understand how to make the Green Magic Crystal play a role in the Demon Blood Pool.

For practitioners, the first is of course to save their lives. With the Green Demon Crystal, there is no need to worry about being invaded by the demonic energy and blood. Doing so will cause the Green Demon Crystal to slowly be damaged. The second is to be used to refine immortal weapons. The Green Demon Crystal is extremely pure, just like it has nothing to do with the demon clan, and can also communicate freely with many kinds of laws. It is naturally an excellent refining material, no less than dragon gold. This is also the reason why some practitioners risk their lives to enter the demon world. The third is better. Most practitioners want to use the Green Demon Crystal for this, that is, they regard it as the core of the origin.

The Green Magic Crystal can inject almost infinite vitality, and is one of the best materials for building the core of the origin.
Chapter completed!