Three days later, the third round of selection began.

This time, the remaining 200 people were teleported into a cave, saying that it was to test everyone's mental strength and understanding. According to General Zhang, this test was a topic personally proposed by the emperor and his enemies. Moreover, this test also allowed the various sects to watch the scene through the projection mirror.

In a huge stone hall, two hundred futons are placed, and opposite the futons is a wide and rough stone wall. Two hundred men each had a futon, and sat cross-legged on it. Behind everyone was a row of large and small projection mirrors, and the other side of the projection mirror was in the hands of various sects and forces.

General Zhang announced that the question of this exam is to contemplate this wall for three days. Three days later, what is on the other side, and what you have realized, record it in the jade slip and hand it in. Your ranking will then be determined based on what you have recorded.

It's not as exciting as a fight, but it's a very difficult test for many people, because you can't get by by by being opportunistic and lucky. And according to the set test content, a lot of things can be tested for a person.

When the announcement began, everyone sat cross-legged, closed their eyes and gathered their mental strength to carefully probe the stone wall fifty feet away. There is no big difference between this stone wall and other stone walls, and the difference is that it is covered with tiny holes. A morning passed, and no one had gained anything and found nothing special!

In the afternoon, everyone continued to use their mental power to continue to explore the stone wall.

Lin Huanyu also felt strange, how could he not find anything with such a strong spiritual power? There was no way, now there was only the stupidest method. He probed his spiritual power hole by hole, and finally made a discovery after an hour.

He found that there was a hole that was very deep, extending all the way into the stone wall, at least three zhang deep;

By the end of the night, he had searched the entire stone wall, and found that there were six holes of this depth, and each of them led in a different direction.

Lin Huanyu chose one of the holes and opened his mental power to the fullest, and kept exploring along the small hole. When I found out that the nine zhang was bright, there was a cavity inside, and the cavity was not very large, more than two zhang. When there was this discovery, Lin Huanyu was very happy that he finally made a new discovery.

There is a faint picture on the side wall of the cavity. Although the drawing is very sketchy and rough, you can clearly see two eyes, two closed eyes, in the center of the two eyes is a hand holding an apple in the hand, and around this picture is a dense network of runes. Other than that, there is nothing else in the cavity.

In the second hole, there is still a cavity behind Jiuzhang, and the cavity is also a sketchy painting. The difference from the first one is that the hand in the middle has been replaced by a mouth, and two rows of teeth are exposed from the mouth, as if eating people.

Examining each of the six holes revealed a sketch of each of them, and in addition to an apple in his hand and a mouth full of teeth, there were four pairs: a small man sitting cross-legged with a strange movement in his hands, only one hand, and a larger man sitting cross-legged with a mouth full of teeth and a man in his mouth.

After looking at these six pictures, Lin Huanyu had another familiar feeling!"It's those exercises that the ancestor handed down!" Whether in terms of drawing techniques and characteristics, or in terms of style, they are all from the same person. But I remember very well that there was no such figure on it. Because there are only a few pages in total, it's impossible for me to remember wrong!

With the foundation of those exercise maps before, the understanding of these pictures is much easier. First of all, there are two eyes on each picture, which should be a method for cultivating spiritual power, and then there is the villain, which should refer to the true body of mental power, and the hand in the middle should refer to the control of spiritual power......

"This should be a spiritual power combat exercise!" Lin Huanyu thought in his heart.

Moreover, he had heard Ao Sheng say that this 'Mind True Body' belonged to the ancient secret method, and it was a unique exercise of the Heavenly Dao Dharma Ancestor! So nine times out of ten, this exercise also came from this Heavenly Dao Dharma Ancestor. Although he didn't know who the Heavenly Dao Dharma Ancestor was, he definitely didn't dare to call the Fa Ancestor, and these masters he knew could compare!

At the beginning, he was able to cultivate the true body of his mind thanks to the fact that the five elements were complete, the Heavenly Spirit Treasure Acupoint was not closed under the age of ten, and he also had the assistance of extreme attribute true qi to successfully cultivate, it should be said that he was the only one in ten thousand conditions that he had encountered!

But what should be the order of these pictures? If you rearrange the pictures, there are 30 ways to combine them, and after removing some of them according to what you understand and the order in which they should be, there are 11 ways to arrange them. After explaining each of the eleven permutations, it was concluded that only one permutation could be explained.

That's what this set of diagrams is trying to express: first cultivate the ability to control spiritual power, and when you can use your spiritual power to pick the fruit on the next tree, you can cultivate the true body of mental power, and after cultivating, the true body of mental power can become stronger, and even devour the true body of other people's mental power.

"Devouring other people's mental power true bodies? What a terrifying exercise, isn't this killing people invisible?" Lin Huanyu sighed in his heart.

Now that I have a true body of mental power, isn't it just right to practice this exercise? There are still two days to go, so I can do what I say.

Lin Huanyu immediately interpreted the runes around the simple diagram, and as he interpreted, the runes gradually detached from the stone wall and turned into a little starlight and merged into Lin Huanyu's mind true body, when he finished interpreting the last rune, all the runes and starlight appeared in front of his mind true body, "Regent Formula".

"Regent!"

After the three words flashed, it slowly collapsed into starlight and entered Lin Huanyu's Mud Pill Palace. Suddenly, his true body of mind immediately became much more condensed, and it was no longer the kind of illusory that was about to dissipate!

It turns out that this exercise is called "Regent Technique"

Lin Huanyu immediately typed out one by one according to the formulas he had just deciphered, there were a total of three hundred and sixty formulas, and there was no change until all of them were finished, no different from before he had not cultivated!

"Is there a problem with your own interpretation?" Lin Huanyu quickly vetoed the idea.

"What's the difference?"

"Oh! I see!"

Lin Huanyu suddenly figured out the crux of the problem. That is, the person who cultivates this set of methods should be his own mind and true body, not his own body!

Think about these clearly, sit cross-legged, turn your heart to the sky, and return to the mud pill. Lin Huanyu's true body in the Mud Pill Palace also sat down in this posture and started the exercises according to the recipes in the exercises!

Soon, the true body of the mind began to slowly become smaller and stronger, and a thin layer of golden light began to glow on the surface of the body.

And Lin Huanyu's body, which was sitting on the futon in the cave hall, formed a mental barrier around his body. You can clearly see him sitting there with your eyes, but the spiritual power can only detect a rotating black vortex, constantly devouring the spiritual power that comes up with it!

- Nameless Land -

In a crystal clear gluttonous four-legged ancient mirror, Lin Huanyu was sitting very quietly on a futon in a cave. The whole body was wrapped in something like a black cyclone, and the cyclone rotated rapidly and silently, and all the things around him that came into contact with the cyclone were absorbed by him, and finally converged into the center of his eyebrows......

"Ha-ha-ha-ha! Yes, it is!"

An old and strange voice came from the thousand-year-old ice directly opposite!

"Green Armored Snake, Jade Soul Scorpion, come in!"

"Yes, master!" replied two men in black cloaks who were guarding the cave door.

"Remember, bring this man this year!"

"Yes, disciple, remember!" the two bowed, glanced into the ancient mirror, and slowly exited the cave.