After breaking through to the eighth layer of the Heavenly Xuan Realm.

Shen Feng felt the changes in all aspects of his body, and he didn't mean to open his eyes for a long time.

The thick Xuan Qi in the meridians was surging, and the whole body was filled with terrifying power, this time from the seventh layer of the Heavenly Xuan Realm to the eighth layer of the Heavenly Xuan Realm, Shen Feng's combat power had definitely increased a lot.

He no longer alternated the exercises, but operated the Demon God Treasure Book in his body alone.

Now, the Demon God Treasure Book has not affected the other three exercises for the time being.

However, although this Demon God Treasure Book is infinitely close to the Supreme Exercise, it is not a real Supreme Exercise after all.

An idea popped up in Shen Feng's mind, if he fused the Emperor Recipe with the Demon God Treasure Book, and then slowly comprehended the subtleties of the Demon God Diagram, there should be no problem.

Although Shen Feng's self-created Imperial Technique is the most inconspicuous, if the Imperial Technique is fused with the Demon God Treasure Book, will such a brand-new technique also be able to reach the level of supreme martial arts in the future?

After all, the exercises cultivated in the body are not suitable for too many, and the three words are still within the range that Shen Feng can accept.

But now that I am practicing the four exercises, when I am just alternating between them, some moments will become a little unsmooth.

Therefore, Shen Feng wanted to let the Emperor Jue fuse the Demon God Treasure Book.

Since he had this idea, Shen Feng didn't want to waste time, he first stopped all the exercises running, and after adjusting his state.

He began to urge the Imperial Trick in his body.

In the past, the Emperor's Technique had also integrated a lot of exercises, but its strength should not be comparable to the Demon God Treasure Book.

However, after all, the Emperor Jue was created by Shen Feng himself, and after he wanted to fuse the Imperial Jue with the Demon God Treasure Book, he still let the Imperial Jue play a leading role.

The exercises of the Emperor Jue are running round and round in the body, and the current Demon God Treasure Book has not completely integrated the effect of the Demon God Diagram.

Therefore, although the Emperor Jue is a little weaker, there is definitely a chance to fuse the Demon God Treasure Book.

A moment later.

When the Emperor Jue was operating to a certain extent, Shen Feng controlled the energy of the Emperor Jue and tried to contact the energy of the Demon God Treasure Book in his body.

At the moment when these two energies came into contact, a terrifying repulsive force rushed out from the Demon God Treasure Book, like a storm, causing the blood qi in Shen Feng's body to churn, and the meridians of his whole body were faintly tingling.

Soon.

Shen Feng only felt a sweetness in his throat.

Then there was a "poof", and a mouthful of blood spat out of his mouth.

The moment he opened his eyes, a wry smile appeared on the corner of his mouth, and it was really not so easy to let the Emperor Jue fuse with the Demon God Treasure Book.

After wiping the blood from the corner of his mouth with the back of his hand, Shen Feng took a deep breath and wanted to continue trying, if he encountered this difficulty, he had to give up, then he would not be Shen Feng.

Zhao Yuanji saw Shen Feng spitting blood from his mouth, his face was full of doubts, he had always thought that Shen Feng was steadily cultivating, how could he spit blood in his mouth now?

He didn't know that Shen Feng was trying to use a technique that was inferior to the Demon God Treasure Book to completely fuse the Demon God Treasure Book, if he knew about it, then he would definitely feel that Shen Feng had something wrong with his brain.

"Boy, are you okay?" Zhao Yuanji asked.

Shen Feng shook his head and said, "Senior, I just have some insights in my cultivation, I just spit out a mouthful of blood, and it doesn't have any effect on my body. ”

Hearing this, Zhao Yuanji was a lot more relieved.

Shen Feng, on the other hand, closed his eyes again, and once again began to urge the Emperor Jue in his body, and at the same time, he divided a part of the Xuan Qi to suppress the energy of the Demon God Treasure Book in his body.

He once again controlled the energy of the Emperor Jue and slowly approached, this time with him taking the initiative to suppress it.

When the energy of these two exercises came into contact, the Demon God Treasure Book was not able to bounce off the energy of the Emperor Jue in the first place.

Shen Feng was not in a hurry, he knew that the process of fusion was not in a hurry, and he concentrated more of his strength on the energy of the Demon God Treasure Book.

However.

The energy that erupted from the Demon God Treasure Book was about to make Shen Feng unable to suppress it.

Just when he thought he was about to fail again, there was a burst of warmth from the blood wings on his back.

This time, Shen Feng still did not enter the God Space, but layers of strange fluctuations were revealed from within the Blood Wing.

After these fluctuations were suppressed on the Demon God Treasure Book, Shen Feng suddenly felt a burst of relief, and the energy of the Demon God Book was completely suppressed by the strange fluctuations of the Blood Wings.

After Shen Feng realized this, he felt a burst of joy in his heart, and now he could safely control the energy of the Emperor Jue, slowly covering the energy of the Demon God Treasure Book little by little.

This is an extremely slow process.

Time is in a hurry.

In the blink of an eye, three days passed.

Since having the help of Blood Wings, Shen Feng was able to devote all of his energy to the Imperial Technique.

Right now, the energy of the Emperor Jue almost covers all the energy of the Demon God Treasure Book, and the closer you get to success, the more careful you must be.

Shen Feng, who had his eyes closed, was covered with beads of sweat on his forehead, and his clothes had long been soaked with sweat.

Zhao Yuanji on the side just watched quietly, he really couldn't understand, what Shen Feng had realized in his cultivation?

A few more hours later.

The energy of the Emperor Jue completely covered the energy of the Demon God Treasure Book, and Shen Feng concentrated the Xuan Qi of his whole body on the energy of the Emperor Jue and the Demon God Treasure Book, and silently recited the word "fusion" in his heart!

Followed by.

Under the influence of Xuan Qi.

The power of the Emperor's Formula, which was covered in the energy of the Demon God Treasure Book, was rapidly penetrating into the energy of the Demon God Treasure Book.

The energy of these two exercises is initially mixed together.

In this mixing process, there will be bursts of violent impact, as if it were an incomparably strong chemical reaction.

This reaction was not something that the strange fluctuations of the Blood Wings could suppress.

Moreover, the moment the two exercises began to merge, the Blood Wings had already retracted the strange fluctuations.

Now.

The body withstood the force of impact after impact.

Shen Feng's face became extremely pale, and the blood in his mouth spat out mouthfuls after mouthfuls.

"Poof!poof!" was heard incessantly.

Zhao Yuanji wanted to step forward to help, but Shen Feng, who opened his eyes, said, "Senior, I'm fine!"

Although the corners of his mouth were stained with blood, there was a smile on his face.

At this moment, Zhao Yuanji really suspected that Shen Feng's nerves were wrong, and he could still laugh with such a continuous spit of blood?

Shen Feng didn't have time to care about Zhao Yuanji's thoughts, but now under his control, the Emperor Jue had really formed a dominant position, and he had already fused half of the Demon God Treasure Book.

As long as he persists, the Emperor Jue will definitely be able to completely fuse the Demon God Treasure Book.

Shen Feng clenched his teeth and continued to carefully manipulate the Emperor Jue, and when things got to this point, there could be no accidents.

Even the slightest mistake could lead to the failure of the Emperor Recipe Fusion Demon God Treasure Book!

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