However, neither the dean nor the vice dean arranged for Ling Yun to teach the students today, which was a good thing for him, at least he didn't need to worry about these things.

In fact, he didn't know, in fact, Cangcheng had already greeted the dean before leaving, so no one arranged things for him to do.

Soon, Ling Yun returned to his room, sat on a chair, opened the "Sutra of Demons" and read it carefully, when he saw the first line of words, he was already overjoyed, because the first line of the "Sutra of Demons" introduced the origin of the book.

It turned out that hundreds of years ago, after a human and demon master who walked in the Dragon Ao Empire used his lifelong learning to integrate and comprehend, he created a kind of exercise that is very suitable for the cultivation of the human and demonic body, which records several martial arts techniques, which can not only allow people with the body of human and demon to cultivate, but also give full play to the advantages of the human and demon body, making them very powerful, the most mysterious of which is this blood demon incarnation.

In fact, the blood demon incarnation is not to recapture a body and then refine the clone, but to force the demonic qi in his body out of the body, and then control the power to absorb and refine, and finally form a new body, which is not a very incredible cultivation method, but it is better than simple and effective.

There was actually such a way to improve his strength, Ling Yun couldn't help but smile, why didn't he think of it before!

This Blood Demon Incarnation is not a martial art to improve the realm, nor is it a technique that can directly make oneself stronger after cultivation, but once the cultivation is successful, the benefits to Ling Yun are self-evident.

After reading the whole article, Ling Yun found that this "Human Demon Sutra" not only recorded the exercises for cultivating the incarnation of blood demons, but also many exercises and cultivation methods that greatly improved the people who had the body of human demons.

However, there is still a big gap compared to the Heaven Swallowing Skill of the "Emperor Extreme Scripture Book of the World" that Ling Yun cultivated, so Ling Yun only used these cultivation methods for reference at most, and he would not learn them, what he really cared about was the method of cultivating the blood demon incarnation.

After reading it carefully, Ling Yun gradually forced the demonic qi and demonic blood and demonic path power in his body out of his body according to the method recorded in this exercise, which was equivalent to splitting his entire body, so it was a very painful cultivation method, but it was still far from the pain of Ling Yun being poisoned by the three-eyed blue flower fire poison before.

At that time, Ling Yun could rely on his strong will to support it, let alone now, so even though he knew that it might be painful in the process, Ling Yun did not hesitate for a moment and started the trial directly.

Snort...

A powerful force dispersed from Ling Yun's body, and then came to Ling Yun, this power turned into a phantom, if you open your eyes, Ling Yun will see a shadow that looks exactly like herself, but is extremely blurred.

This phantom is just an embryo of power, if you want to refine the incarnation of the blood demon in the city, you still need Ling Yun to transition half of your soul, and at the same time, you also need Ling Yun's heart, consciousness, half of the demon blood, and the powerful power in the dantian to all transition over.

It was an extremely long process, and Ling Yun had to endure the pain of splitting his body and the pain of splitting his soul, either of which pain was very painful, and ordinary people couldn't even resist and bear it.

But for the sake of the future, for the sake of his commitments, no matter how difficult it is for him to support, no matter how painful it is, he must bear it.

This time, Ling Yun just experimented with it, so he didn't continue to cultivate directly, he opened his eyes, and the power returned to his body, and a powerful Shu Tai feeling made Ling Yun's whole body feel comfortable.

Immediately after, Ling Yun transmitted a message to Linglu and said, "Little Linglu, come over here, I have something to explain to you!" Before officially cultivating the Blood Demon Incarnation, Ling Yun still needs to arrange a few things, and Linglu is the best choice.

Linglu was still in class at this moment, but after hearing Ling Yun's instructions, she stood up directly and said to the teacher, and then came towards Ling Yun's room, she was actually very curious, why did Ling Yun let herself go over now?

The spirit deer in broad daylight was not afraid of what Ling Yun would do to her, and she also wanted to know what Ling Yun was in a hurry to hide the library today, and then turned a blind eye to it after seeing herself, and now let herself go over to the end, and at the same time, if she had the opportunity, she could take revenge.

Soon Linglu came to Lingyun's door, did not knock on the door, directly kicked open and walked in, she is not a little lady, at least not in front of Lingyun, walked in and took a look, and found that Lingyun was sitting cross-legged on the bed, with her eyes closed.

Linglu slowly took two steps forward, glanced at Ling Yun's room, it was unconventional and clean, even the book in front of it was so neat, and suddenly had a good impression of Ling Yun's impression, although it was only a little bit.

Indeed, if a person can clean up everything unconventionally and orderly, it will make others like it more, and Xiao Linglu is now in this state of mind.

However, before she had time to think more, Ling Yun had already opened her eyes, looked directly at Linglu and said, "Linglu, you go out now and explain, I need to retreat for a period of time, for more than a month, or as short as ten days, don't let others come to disturb me during this period of time, understand?"

"That's why you asked me to come here because of this?" Linglu looked at Ling Yun suspiciously, in fact, she thought that Ling Yun suddenly called her over because... Because... Thinking about Ling Yun's squinting eyes before and how she acted when she was pretending to be her grandfather, she really felt that Ling Yun was not a good person.

The reason why I dare to come here today is to see if Lingyun will continue... That way, when the time comes, he can yell and make Ling Yun's reputation ruined, and he can even threaten him to do something.

Ling Yun glanced at Linglu strangely, and said with a straight face, "Isn't this matter important?"

"No, uh, okay, I'll go talk to a few teachers now!" Linglu thought of his previous thoughts, his face turned red, and then he hurriedly left Ling Yun's house.

Ling Yun didn't think much about it, after the spirit deer left, he hurriedly took out the Four Spirit Array Banner and laid it down, at that time, after killing the white crown one, the Four Spirit Array Flag returned to his hands, this array of flags was very powerful, so Ling Yun was not willing to hand over this thing to the Life Sword to devour.

After arranging the Four Spirit Formations, Ling Yun began to cultivate the Blood Demon Incarnation, and he had to refine the Blood Demon Incarnation within a month, and then he had to gather the things to refine the Hua Ling Pill in the remaining three months, and at the same time, he had to raise the Blood Demon Incarnation to the peak realm of Yuanwu.

At this moment, Ling Yun released both the dragon and snake, and then gave it a lot of enlightenment dispersion.