The two of them found a clearing and began to study the specific portrayal of the formation, although Yang Yu copied a copy of Du Cheng's formation memory, but still did not have that experience.

Just after Yang Yu understood the precautions, he put the so-called piece of Yun Heng on the divine crystal ground, buried half of it, and exposed half of it outside, and began to depict the formation.

"Young Master, it's not like this, if the formation is successfully carved, this spar can only be used for this formation. Du Cheng saw that Yang Yu had put such a piece of divine crystal on the ground at once, and hurriedly stopped it.

"Then what should I do, do you want to separate it?" Yang Yu wondered.

"Then it has to be separated, or it's all wasted. Du Cheng said.

Since you want to separate it, let's do it!

As soon as Du Cheng finished speaking, Yang Yu's hand lit up, and a Yuan Qi blade flew out, cutting into a small part of the Divine Crystal, but the strange thing was that the Divine Crystal was not broken, but only left a small white mark, not even a crack.

"Old Yun, come out and help me cut the Divine Crystal. ”

Not long after Uncle Yun Heng left, he was called over by Yang Yu, naturally and unhappily, his beard shook and swayed, expressing his dissatisfaction.

"Okay, Lao Yun, just help me divide the Divine Crystal into three small pieces, each one a little smaller than an egg. When Yang Yu asks for others, he thinks like a grandson, and he whispers.

Seeing his expression like this, Yun Heng smacked his lips, and the soul power wrapped the divine crystal, and in a few seconds, three pieces were separated, the size was as big as Yang Yu said.

"It's best not to cut the divine crystal, the energy inside is easy to lose. After Yun Heng finished doing it, he said again.

Yang Yu sighed softly and said, "Okay, you can go play, don't disturb the young master." ”

Yun Heng was angry, but he had no choice but to leave in a huff.

Du Cheng saw Yang Yu's appearance of turning his face faster than turning a book, and he didn't need to come out, this young master is really interesting!

"Alright, let's move on!"

"Good. Du Cheng agreed, "But it's better to carve the formation first, and after you can draw a formation in one go, put the divine crystal and carve it." ”

Yang Yu, a little white in the formation, naturally would not refuse Du Cheng's construction, so he found a place and began to portray the formation.

Yang Yu had copied Du Cheng's memory, and he also had some understanding of those bitter and difficult formation words, but he was not familiar with them, so he said that he would learn to write those words first.

Poor Yang Yu is like a child who is learning a language, learning those relatively unfamiliar words.

The characters are like very killed enemies, stubborn and boundless, and very difficult to learn.

"Young Master, you can't write like this, you have to use your soul power and vitality at the same time to remember those words faster. Du Cheng watched from the side, and saw that Yang Yu had found a branch and learned to write on the ground, so he couldn't help but remind.

Yang Yu was stunned for a moment, yes! Why didn't I think of it! I remembered it relatively quickly with soul power, but for the sake of face, he insisted on saying: "Young master, I know that I just wanted to review how I learned to write when I was a child, okay? No! I don't seem to have written like this since I was a child!

Du Cheng couldn't help laughing when he heard Yang Yu's words, but when he saw Yang Yu's expression of wanting to eat people, he still stopped smiling and saved Yang Yu's face, otherwise Yang Yu didn't know what to do!

With Du Cheng reminding him on the side, after three hours of practice, he had learned almost all the strange words that were commonly used, and those that were not commonly used and difficult to learn were written two or three times, and it was over.

After learning those words, our Yang Yu felt a little dizzy, and he also knew that it was the sequelae of excessive consumption of soul power, and it was usually good to rest for a few days, but now was the time to learn the formation, so he still took out the elixir and honestly crossed his legs to recover.

The formation is divided into four parts: text, array ring, array connection, and array eye.

After a qiē restoration, he began to depict the formation ring, the so-called array ring, because the formation is circular, and the array ring is naturally the circular pattern on the periphery. The more rings there are, the more powerful the formation will be, and the more energy will be lost.

The most basic formation is a one-ring formation, that is, a formation ring, the power is usually the smallest, each increase in the formation ring, the power will be doubled, the highest is the five-ring formation, the most powerful, the second ring is twice as powerful as the first ring, and so on, the five-ring formation is twice as much as the four-ring formation, that is to say, in the case of the same formation, the five-ring formation is sixteen times that of the one-ring formation.

Even when Du Cheng was in his heyday, he barely drew the three-ring formation at most, as for the four-ring formation, he didn't even dare to think about it, the four-ring formation was the cultivation of Du Cheng's original Yuanzong realm, and if he was not careful, he would exhaust his soul power and die.

Yang Yu began to learn the one-ring formation, carefully controlling the soul power and vitality, according to the method of Du Chengjiao, he began to draw the formation ring, the formation ring is worthy of the most difficult part, it took more than a dozen times to successfully draw a qualified formation ring, and the happy Yang Yu looked up to the sky and laughed.

Du Cheng is not easy to hit him, in fact, some dare not hit him, Yang Yu's current level is like a child's level, after such a formation is successfully portrayed, no matter what the formation eye uses, an opponent of the same level can be broken, which is equivalent to useless.

The formation relies on the formation itself to absorb the energy of the formation eye, form a phantom array, or form a strong attack, so the requirements for the formation depiction are the highest.

The quality of the array eye determines the length of time the formation operates, and the power of the formation has nothing to do with it, as long as the formation itself absorbs the array eye energy crystal fast enough, even if it absorbs the energy of the array eye in three seconds, it can emit unparalleled power.

After two more hours of practice, Yang Yu was already able to depict the second ring formation, which made Du Cheng extremely embarrassed, and the speed was really not ordinarily fast.

It was almost dawn, and Yang Yu came out of the mysterious space, took a nap, and pretended to sleep all night, so as not to be suspected by Nie Qingying.

During the day, he and Nie Qingying walked around and didn't find a life-threatening existence, so they were a lot more relieved.

After staying up bored for a day, Yang Yu couldn't wait to enter the mysterious space at night, just like the groom who was in a hurry to enter the cave room, and began to study the formation.

Last night, he had already learned to carve words and array rings, and today's main practice is array connection.

The array connection is extremely important in the formation, it is the only way for the array ring and the text to absorb the array eye energy crystal, if there is no array connection, it will definitely not work, the array connection is too poor, the speed of energy transmission is slow, and it still cannot exert the maximum power of the formation.

The array link is not just a casual drawing, in the whole formation, it is very important, no less than the important process of the array ring.

Yang Yu first drew those relatively simple and easy-to-learn array links on the ground, and after countless failures, he was finally able to draw a complete array link.

After another five hours, those difficult and cumbersome array links can be successfully drawn at one time, and then many times I become proficient in easy and difficult array links, and finally all of them are integrated.

During the day, he also turned around a few times, nothing major happened, and the two powerhouses of the Yuan Master Realm did not move, because he was always thinking about the formation in his heart, and he couldn't wait to contact him in the mysterious space during the day.

Finally, in the evening, he couldn't wait to enter the mysterious space and start the last and most important step of his formation, merging all the steps to form a complete formation.

He didn't rush to do it, but calmed his mind first, and then thought about the steps of those formations step by step in his mind, and after confirming that they were correct, he began the last step of the formation, the combination.

Carefully drew a one-ring formation with a diameter.,There is no mistake in depicting the formation illusion this time.,The formation ring is successful.,The next thing is to engrave words on the formation ring.。

Engraving is a patient thing for graduate students, just like writing, if there is a typo in a pair of words, the word is not valuable, and the formation is the same, and it is not allowed to make a little mistake.

Don't dare to have the slightest carelessness, control the soul power just right, carefully outline each character, the more and more characters are engraved, when it is about to be completed, due to an oversight, the text is wrong, and the half of the formation that has been drawn emits a burst of white smoke, and every qiē has to be practiced again.

This time, there were no mistakes in the front, and the mistakes made last time were also passed, but when the last cumbersome text was portrayed, the soul power was weak, and the guide zhì formation failed.

After swallowing a few pills and recovering to his peak state, after several times of Du Cheng's construction, he started the next practice.

Since the soul power is sufficient this time, and there is enough attention in the last few failures, the formation ring is successfully depicted with words, and the next thing is the array link.

The fine process of the array link is more demanding, not too thick, not too fine, too coarse, the energy distribution is uneven, the formation is prone to weak links, too fine, the energy delivery is insufficient, and it is not good.

After countless failures, a complete formation was finally depicted.