In the cave, Wu used the practice of "Life and Death Demon Spirit Formula", using the demon spirit to control yin and yang, reversing the two qi of life and death, twisting together and beginning to infect the surrounding Dao rules.

Li Xingkong seemed to close his eyes and recuperate, but in fact, he had completely devoted his mind to the Dao Domain, and the various changes in the period naturally could not hide from his eyes, but after opening his eyes and glancing at Wu Yong, Li Xingkong did not stop it, but took the opportunity to use the Dao Domain to analyze the mystery in the "Life and Death Demon Spirit Formula".

"Life and Death Demon Spirit Formula" is not so easy to cultivate successfully, even if it is a Yuan Infant Stage cultivator, he may not be able to wake up in time from that terrifying state of life and death, if it weren't for Zhang Zhiping, I'm afraid Wu Yong would have completely sunk in death.

Therefore, many of the concepts in this exercise are very worthy of his reference, but it is a pity that Wu Yong rarely used to unfold the demon spirit in the Dao domain so thoroughly before for him to understand, and now Wu Yong is so open, could it be because he showed favor to him just now?

Li Xingkong didn't speculate randomly, but silently comprehended the mystery, and did not interfere with the infection of the demon spirit in the Dao Domain, so before a while and a half, Wu Yong's magic skills became more and more mysterious, and the infection of the rules of the Dao Domain was even more terrifying.

However, it is naturally impossible to distort the Dao Domain so easily, Wu Yong's magic trick changed, and the demon spirit was suddenly urged to the extreme, Yin and Yang reversed, life and death were subverted, and the rules of life and death in the Dao Domain were immediately subverted for a while, making the entire Dao Domain move slightly, with the demon spirit as the center, blowing a terrifying black wind.

These black winds began to sweep out in all directions with Wu Yong as the center, and just lightly swept across the blood river, the vitality in the blood river was directly plundered, leaving only a large area of useless and fishy bad water, "Woo ~ Woo ~ " The black wind roared, gathering together like the wind of hell and finally had the power to shake the Dao Domain.

"Buzz, buzz, buzz!"

In less than half an hour, the "Demon Spirit Recipe of Life and Death" was prompted to the extreme step by step, showing infinite mysteries, and the demonic energy in the eyes of the black wind wind also reached a critical point, as if a peerless beast was gradually awakening, exuding a terrifying violent aura, and began to violently shake the entire Dao domain.

At this moment, even Li Xingkong couldn't ignore it anymore, he stood up suddenly, looked at Wu Yong in the black wind tornado, and gently spit out a word: "Stop!"

In an instant, time seemed to stop all of a sudden, and the terrifying black wind storm suddenly stopped, as if it was frozen, which was also the reason why Li Xingkong let go of Wu Yong's Shi Wei, in the Dao Domain, he had the capital to completely turn over at any time.

Only this time, there seemed to be some accidents, the Dao Domain rotated, wanting to completely eliminate the Black Wind Storm, but the "Life and Death Demon Spirit Formula", which had been completed, suddenly began to evolve rapidly as if it felt some fatal crisis, and the demonic energy in the Black Wind Storm soared, and as the power of the Dao Domain in all directions continued to oppress, the center of the Black Wind Storm finally broke through the critical point all of a sudden, and instantly turned into a black hole vortex.

"This is the moment!" Wu Yong, who had been prepared for a long time, was overjoyed when he saw this scene, and with a wave of his right hand, a black light instantly flew above the demon spirit and disappeared, and the demon spirit also disappeared directly after a burst of virtual and real transformation, and disappeared directly into the black hole, but after less than a breath, he rushed out of it again, and surrounded Wu Yong with some malaise.

At this moment, the center of this black hole can be said to have promoted the demonic qi to the extreme, distorting the rules and infecting the Dao Domain, causing a loophole in Li Xingkong's Dao Domain to appear in a short period of time, beyond Li Xingkong's control.

It's a pity that at most, it can only do this, the power of the Dao domain shrouded in all directions completely crushed the last evolved demonic black hole in an instant, Li Xingkong's figure suddenly appeared in front of Wu Yong, staring at him deadly, and asked coldly: "Just now, what did you do?"

"Just now, I really thanked the seniors for their help, the juniors went all out to evolve the "Life and Death Demon Spirit Formula", and finally developed a new change by the oppression of the seniors' Dao domain, so that the juniors have some new understanding of the secret method, presumably it won't be long before the juniors can completely learn the first secret method. ”

Looking at Li Xingkong, who was suddenly staring at him, Wu Yong suddenly pretended to be stupid, but his face showed a trace of excitement, pinched the magic method with both hands, and quietly rehearsed the secret method again, and the black and white light cluster reappeared, and it seemed that he had indeed improved a lot compared to just now, comparable to his best before.

Seeing this scene, Li Xingkong should have been satisfied, but he instinctively felt that something was wrong, although everything seemed to be normal, when practicing the "Life and Death Demon Spirit Technique", he successfully broke through under the pressure of the Dao Domain, thus driving the comprehension of the secret method, no matter how you look at it, it is a happy thing, but just now, the feeling that a loophole suddenly appeared in the Dao Domain made him really feel a little unhappy.

"Since you have something to gain, then cancel the vacation and immediately seize the opportunity to start cultivating the secret method. ”

For a while, Li Xingkong couldn't think of anything wrong, he glanced at Wu Yong's side carefully, and didn't feel anything particularly abnormal, so in desperation, he could only look at Wu Yong expressionlessly, and said his decision coldly.

All of a sudden, Wu Yong suddenly showed some anger, as if he was annoyed why Li Xingkong suddenly changed his decision, but immediately, he seemed to remember Li Xingkong's terrifying strength, and once again fell silent and began to practice the secret method, like a suppressed active volcano.

······

"It's coming!" Zhang Zhiping, who was always paying attention to any disturbances around the cave, immediately felt the abnormality the moment the black hole was formed, and in his eyes, the Dao domain that originally enveloped the entire cave mansion as a whole suddenly appeared a hole that kept leaking.

Then I only felt a flash of black light, and an illusory strange monster suddenly rushed out of the hole, which seemed to have locked his position for a long time, and instantly appeared in front of him and spit out a black wooden card, and then without saying a word, he returned to the black hole again, the whole action was slow, but in fact, it was done in one go, and even a breath of time was useless.

Zhang Zhiping naturally wouldn't explore anything at this critical moment, as soon as he picked up the black wooden card and put it into the spirit storage bag, then he immediately entered the heaven and man mode, projecting the illusory world to completely envelop himself, and perfectly integrate with the surrounding environment into a whole.