"Chaos Immortal Demon Body, not bad!" the voice exploded in Teng Yu's mind again.

"Who the hell are you?" Teng Yu roared, the other party could see through his physique at a glance, could this be the murderer hidden in the shadows. "Did you kill the son of the dragon madman?" Teng Yu asked sharply.

"No, no!" the voice responded.

"Then why are you sneaky and don't dare to show up?" Teng Yu asked loudly.

"Teng Yu, Teng Yu. Ah Feng shook Teng Yu's arm, "What's wrong with you?

"You really can't hear anything?" Teng Yu asked rhetorically.

"Boy, it's not that I don't show up, it's just that I'm everywhere in this space!" the voice teased.

"Hmph, pretend to be a ghost!" Teng Yu swung his spear and stabbed towards the blue light, only to stir up a layer of waves like a dragonfly in water, and the blue light enchantment was intact again.

"Don't waste your efforts, boy, get ready to take it, hahaha!" the voice burst out laughing, and then there was no movement.

Teng Yu was nervous, as if he was facing a great enemy, if he was really the murderer of the son of the dragon madness, he would inevitably have a big battle, not to mention whether he could fight or not, if he wanted to be defeated without a fight, there was no such thing. Teng Yu would never bow to this kind of person.

"Ah Feng, be careful, he may be about to do it!" Teng Yu reminded him.

"Who?" Although Ah Feng didn't understand why Teng Yu was like this, seeing Teng Yu's serious expression, he didn't ask much, and hurriedly took out two fire talismans and two rock talismans to prepare for battle.

"Look. Teng Yu, who was nervously guarding, suddenly heard Ah Feng's voice and hurriedly turned his head to look.

I saw that the blue-black gems behind me began to flicker and darken, flickering in a regular way, and countless gems seemed to be composing some pattern.

"Water, fire, wind, thunder," Ah Feng muttered in his mouth, his expression excited.

"What are you talking about?" Teng Yu was puzzled.

"Don't you see, the pattern on this rock wall is exactly the method of expounding the transformation and transformation of the elements of heaven and earth!" Ah Feng said excitedly, "This is very beneficial to my cultivation, I didn't expect to earn it this time." ”

Teng Yu was completely unaware, he didn't see at all how the flickering light showed the transformation of the elements of heaven and earth, in his opinion, it was more like the operation of a kind of exercise.

Thinking of the voice he heard just now, Ah Feng didn't hear it either. Teng Yu knew that although he and Ah Feng were in the same cave at this moment, their experiences were completely different.

Thinking about the key to this, Teng Yu calmed down and watched the flow of light on the gem, and he faintly felt that the voice just now seemed to have no ill will towards him.

The countless gems on the rock wall shine one after another, like the flow of energy between the meridians in the human body, the more Teng Yu looks, the more familiar he feels, this way of flowing, déjà vu, but also very unfamiliar.

Suddenly, Teng Yu's heart exploded like thunder, and he finally remembered what it was.

"Xuanhuang Body Forging Technique!" Teng Yu was awe-inspiring in his heart, because he couldn't cultivate at the beginning, his master Lingxuzi gave him a set of 'Xuanhuang Body Forging Technique' that everyone in the world had the opportunity to get, but few people could practice for him to cultivate.

After Teng Yu experimented, he found that he seemed to have an unusual talent for this secret book, and his strength was also a hundred miles a day because of this set of exercises. Now he has entered the fourth stage of the 'Thundering Battle Body'.

Ordinary people will never be able to see through the mystery when they see this circulating light, but Teng Yuneng is precisely because he has cultivated himself and has achieved results.

Teng Yu still had a trace of doubt in his heart, it stands to reason that he has studied this Xuanhuang Body Forging Technique for nine minutes, and when he saw the flow of energy in the exercises, he should react immediately, why did he have a sense of strangeness?

Suddenly, Teng Yu suddenly remembered that his Xuanhuang Body Forging Technique seemed to be just a remnant, only a body refining chapter.

Could it be that this is the follow-up of the Xuanhuang Body Forging Technique, Teng Yu thought of this, and his breathing couldn't help but become heavy. Who created this cave, why could he see through his physique at a glance, and why did he cover up the follow-up of this coveted exercise for himself?

Teng Yu was puzzled in his heart, he didn't dare to be careless.

But the temptation of the world's first body refining exercise still made him excited, and after a long time, Teng Yu decided to give it a bold try, in case this was an authentic exercise, he would pick up a big bargain.

Teng Yu controlled the Yuan Force in his body and operated according to the method demonstrated on the rock wall.

After only running for a small week, Teng Yu felt that his body seemed to fit with heaven and earth because of the demonstration on this rock wall, and Teng Yu was therefore sure that what was demonstrated on this rock wall was the follow-up chapter of the Xuanhuang Body Forging Technique.

The light is still flowing, and the demo is still going. How could Teng Yu miss this once-in-a-lifetime opportunity.

He didn't say a word, sat on the ground, and felt the way the energy flowed with his heart, he had already cultivated to the thundering battle body, and he had to make progress at all times.

Ah Feng saw Teng Yupan sitting up, and smiled at the corner of his mouth as if he had an epiphany. I couldn't cry or laugh for a while, this guy really can't have an epiphany all the time.

However, he didn't mind, this time he could also take this opportunity to have a good understanding of the mechanism of the heaven and earth elements.

Teng Yu closed his eyes, and the light on the rock wall came into his mind, making it clearer and more thorough.

Teng Yu was ecstatic in his heart, if he continued to run in this way, he would definitely benefit a lot!

"Searching for the meridian and the pulse, the flow of qi Lingyang!" Teng Yu was mimicking the way the energy flowed on the rock wall. Suddenly, a voice echoed in his head.

Teng Yu's heart moved, and he mobilized the Yuan Force according to the instructions of the voice, and traveled through the meridians.

Sure enough, Teng Yu felt that the intensity of his exercises had directly increased by several grades. I can't help but feel grateful to the owner of the voice.

Follow the voice as it leads. Teng Yu constantly runs the Yuan Force in his body, reciprocating. Gradually, a dark yellow energy overflowed from the dantian, and then it traveled along the meridians, moisturizing his own meridians.

His meridians seemed to have been broadened a few points, and the flow of Yuan Force was smoother. Teng Yu tasted the sweetness and cherished this hard-won opportunity even more, he knew that if he missed this village, there would be no more such a store.

For a long time, Teng Yu unconsciously entered a strange space, which was a feeling that he had never felt before, like an out-of-body soul, in a void, floating around him was the extremely pure energy between heaven and earth.

Could it be that this is the legendary epiphany, Teng Yu was surprised, he was at most enlightened before, and he had never reached such a mysterious realm once. It seems that people's luck is coming, and they can't stop it, Teng Yu doesn't dare to waste a minute of time, for fear of missing this precious opportunity.