The technique could quickly increase the strength of cultivators, but it had two flaws.

One was the need for demon type limbs, and in order to increase their strength, they must obtain more powerful demon type limbs.

Although it was said that if one obtained a dragon's body, they would be able to compete with Golden Core Realm, that was only in legends. Wu Chen even suspected that with his Foundation Establishment level body, he would not be able to control the dragon body.

Of course, although this manual had two major flaws, Wu Chen was still very interested in it.

This was because in the Paleo-Martial World, the people that were not lacking were the people, moreover, the number of demons in the Paleo-Martial World was increasing gradually. If there was such a way to increase one's strength by killing medicinal herbs, then presumably there would be countless of people hunting the demon beasts, giving them a lot of pressure, causing humans to have more chances to catch their breath.

Wu Chen had never let down his guard against demons before, and the Forest City was always managed by the Wind Cloud Pavilion and the Black Dragon Gang, working together to exterminate the demons.

Although Wu Chen didn't think that he would eliminate all the demons for the sake of the humans, he was still willing to do his best to help.

And the spread of the was able to alleviate the crisis.

Ye Zun did not understand that Wu Chen's interest in the Secret Book of Dragon Transformation was for promotion, but he thought that he had met someone from the same sect.

"Haha, Foreign Dignitary Wu, it's true that 'Secret Book of Dragon Transformation' can only be cultivated to the maximum level, but no one ever said that cultivating the 'Secret Book of Dragon Transformation' again would cause one's cultivation to regress!"

Ye Zun laughed lightly: "Foreign Dignitary Wu, to be honest, I have been researching this secret realm for a long time. I think this is a heavenly book, as long as it can solve the problem of not being able to advance to a higher level, the human cultivation method will change!"

"Think about it, as long as I practice this technique, I don't need to waste any more time on practicing any other techniques!" As long as the demon body that was transplanted is powerful, any magic technique can be used to destroy it! " Ye Zun clenched his fist, showing his strong confidence.

The Paleo-Martial World was divided into humans and demons, and people were called humans and demons here.

Wu Chen raised his brows, but was not deceived by his.

Wu Chen questioned: "Didn't you find a way? You can first cultivate other cultivation methods, and then transfer to the [Secret Book of Dragon Transformation], wouldn't that allow you to break through to Foundation Establishment?"

Wu Chen never thought that there would be such a method, Ye Zun was worthy of studying for several years, of course it could have something to do with his Jindan Stage cultivation.

After all, unlike Wu Chen, in this world, there would not be any Aurous Core stage practitioner who would be so interested in Building Foundation Period techniques.

"Hehe, but this way, although the problem of aurine stage will be solved, the Nascent Soul stage is still too far away. I can't just first cultivate to the Nascent Soul stage and then continue to cultivate this technique." The Ye Zun laughed bitterly.

He was still rational and didn't ignore reality in order to solve the problem of breaking through.

aurine stage going to cultivate Building Foundation Period cultivation methods was already shocking enough, it would be insane if he wanted his Infant stage to go to cultivation base.

As long as the two Infant stage did not hold too much hatred, they basically wouldn't die from fighting. Not only could they establish a huge family business, they could also protect their family or sect for close to a thousand years.

This kind of powerful existence would not spend so much effort to change their cultivation method just for the sake of fighting prowess. If it failed and their many years of hard work failed, then they would turn into ashes.

Furthermore, it seemed that there were very few demons in this place that had Infant stage. If one did not have a demon's body, it was impossible for them to transplant it.

However, Wu Chen's interest had also been raised by the Ye Zun. If he could solve the problem of breaking through the Secret Book of Dragon Transformation, then the demons of the Paleo-Martial World would definitely not be a big problem.

But Wu Chen thought about it seriously, and then shook his head, thinking that it was impossible.

In Wu Chen's opinion, the Secret Book of Dragon Transformation itself should have its flaws. To exchange it for another race's body in order to increase one's combat prowess, this idea was wrong.

Wu Chen did not know much about the cultivation world, but in Paleo-Martial World, if one wanted to break through the Longwu Realm, one had to integrate their spiritual will with the True Qi in their body. This was already extremely dangerous to begin with, and it was simply impossible to accomplish this step while possessing other demon limbs.

So long as there was this little bit of obstruction, they wouldn't be able to break through into the real Longwu Realm at all. They could only do half a step into the Longwu, not to mention advancing to a higher level.

As for the Cultivation world's Jindan, although it did not carry out telepathic control, and was only continuously compressing its true energy, so turning the liquid into a solid would make the Jindan, but Wu Chen felt that he would definitely have to walk the path of the Jindan in the future, just like how a Nascent Soul cultivator would. Wu Chen guessed that the Cultivation world would definitely use the Jindan in the Infant stage, and he had vaguely sensed this from Zhao Family Ancestor's body before.

Therefore, in order to improve the Secret Book of Dragon Transformation, whether it was the Paleo-Martial World or the cultivation world, it was basically a dead end.

"Ye Zun, this path is unreachable." Wu Chen shook his head and reminded his out of good intentions.

Because there was the reference of two different worlds, Wu Chen was able to discover the flaw of the [Secret Book of Dragon Transformation], but the Ye Zun was different.

He laughed lightly and said, "I have heard a lot of those kinds of words from you, but I do not believe that there is no such thing as an impossible path in this world. One day, I will find a way to perfect it!"

Ye Zun paused for a moment, then asked: "It looks like you don't have much interest in the Secret Book of Dragon Transformation, then why did you go to the library to borrow this book?"

Perhaps it was Wu Chen's advice that allowed him to understand that Wu Chen was the same as the others before, and did not agree with his thoughts.

Wu Chen was also shocked by the change in Ye Zun's attitude. Why is he like changing his face like a disciple?

He could not say that he wanted to advertise the《 Secret Book of Dragon Transformation》 in the Paleo-Martial World, so Wu Chen said half-heartedly: "Yesterday I was just bored, I just wanted to find a book to read."

Although this excuse was terrible, it seemed to be the only one after knowing that Wu Chen was not interested in the [Secret Book of Dragon Transformation].

Ye Zun's attitude towards Wu Chen became even colder.

", if there is nothing else, please return. I still have something to do, so I won't disturb you." Ye Zun straightened his face, his hands behind his back. His voice was extremely cold, and his pair of eyes were as calm and tranquil as a black pond.

"Eh." Wu Chen was not used to the changes in the Ye Zun.

Although Ye Zun was obsessed with exploring the [Secret Book of Dragon Transformation] just now, he still looked like a stranger.