To use this extreme yin energy to refine the body, other materials must be used to assist.

Ye Fei prepared these ingredients, soaked them in a large pot, cooked them for three hours, and then sat in with the jar in his arms.

"I'll go, it's so hot!"

Ye Fei jumped out again. Although his body refining has reached the second level, he still cannot resist it when he directly entered the boiling water.

"Xinghe, can't you wait until it's cooler before going in?"

Ye Fei said with a frown.

"The extreme yin energy is very domineering. According to the records of the [Divine Prison Body Refining Art], if you want to absorb the extreme yin energy, you must have strong yang energy neutralization. Only when this pot of pot of potion is boiled can the medicinal power be fully exerted and neutralize the extreme yin energy to a certain extent. Otherwise, if the extreme yin energy cannot be refined, your body will be greatly damaged."

Xinghe said.

Ye Fei cried and said, it was indeed not that easy to refine his body.

Seeing the medicinal power disappearing bit by bit, Ye Fei knew that if he delayed, the pot of potion would be in vain.

The medicinal materials in this pot are worth tens of thousands of taels of gold. I don’t know when will it be when I get so many medicinal materials next time.

After gritting his teeth, Ye Fei jumped into the pot again with the jar in his arms.

Ao!

Ye Fei let out a painful scream again, but this time, in order not to waste these medicinal materials, he could only grit his teeth and ninja.

"I'm going, it's so painful."

Ye Fei is simply about to collapse.

At this time, he had to bear the burning feeling of boiling water and the erosion of the Nine Yin Qi in the jar, which was completely the two heavens of ice and fire.

Ye Fei's tears were falling from the pain, and his mind was almost completely collapsed.

"Oh, there is no way. Since I have come to this world, if I don't practice well, I will just be an ant that recognizes people and kneads them. In order to show off and slap the beauty in the face, I will fight hard."

Ye Fei knew that if he gave up now, he would never have such practice again next time, and his five-in-one chance would immediately become zero.

Therefore, no matter how difficult it is, he must persevere.

Swish swish swish swish...

Ye Fei gritted his teeth and inserted thirty-six golden needles into the acupoints on his body, and began to practice according to the method of [Divine Prison Body Refining Technique].

"No, it's so painful!"

After a few minutes, Ye Fei felt that he could not hold on anyway. The current situation was really even more uncomfortable than killing him.

In the past, when he saw the word "I'm in pain" in books, he didn't have any real feelings.

Now, he finally felt the meaning of pain and dying. The so-called pain and dying are so painful that he no longer wants to live and wants to die.

"I can't die, I'm still a virgin. I'll die without a broken place in my previous life. It's already aggrieved enough. I can't die like this in this life. When I survive this time, I must find a woman to break her body first and taste the taste of men and women."

Ye Fei used this to cheer himself up.

Not to mention, after thinking about the scene where he was doing something indescribable with the beauty, he felt that it was not that painful anymore.

"Hey, this works! Well, then I'll think about the videos I've seen in my previous life..."

Ye Fei began to recall the many pieces he had read in his previous life.

After diverting attention like this, Ye Fei found that the pain was indeed much better.

"In ancient times, Yun Chang played chess and scraped his bones to cure poison. Now, Ye Fei practiced his magical skills in pieces. It seems that my realm is not far from Master Guan Er."

Ye Fei thought shamelessly.

In this torment and endless fantasy of something, finally, an hour passed.

At this time, the water in the pot was slowly cooling down, and the pain gradually dissipated.

Ye Fei stood up from the pot, stretched his body gently, and the bones all over his body made a sound of farts like fried beans.

An inexplicable force gushed out from Ye Fei's dantian and spread into his limbs and bones. Ye Fei felt that his muscles, blood, internal organs, and bones were numb and itchy in an instant, as if he was reborn.

roar!

After about a minute, Ye Fei opened his mouth and vomited a breath of turbid air. He felt that his body had undergone earth-shaking changes.

He looked down at his body and found that his body now showed a strange bronze color, as if his skin was not real, but made of metal.

The muscles on his body were entangled one by one, as if they were formed by lingering dragons, smooth and natural, and full of endless power.

Ye Fei took a breath and a rumbling sound came from his internal organs, as if there was a tide surging.

He clenched his fists and felt that his bones seemed to be cast from iron and extremely tough.

"This... how many levels have I reached the body refining level?"

Ye Fei was stunned. He didn't expect that once he practiced, his body would be transformed in such a way.

"Your current physical condition should have reached the fourth level of body refining."

Xinghe said at this time.

"The fourth level of body refining? I directly upgraded from the first level of body refining to the fourth level of body refining? This extreme yin energy is so powerful?"

Ye Fei couldn't help but be surprised.

"Yes! The extreme yin energy tempers the body and is one of the best materials."

Xinghe said.

"Wow, now I'm developed, I feel like I have a thousand pounds of power now!"

Ye Fei was very excited.

"To be precise, your current physical condition can reach 9,000 pounds!"

Xinghe said.

"Nine thousand jin?"

Ye Fei's eyes suddenly lit up. What does that feel? Can a bull be killed with one punch?

"Hey, why does the extreme yin energy in this jar seem to become very weak?"

Suddenly, Ye Fei held up the jar and said in surprise.

"You have absorbed a lot of extreme yin energy just now, and the remaining extreme yin energy here will naturally become less."

Xinghe said.

"Ah? Will that not be used in the future?"

Ye Fei has just realized this benefit. If it cannot be used, it will be a loss.

"No, the Yin spirit here is very powerful. After a while, the extreme Yin energy will fill up again." Xinghe said.

"Ha, that's good."

Ye Fei felt relieved.

He looked at his body in front of a huge mirror and felt very satisfied.

His current body can be comparable to an ordinary bodybuilder, but he does not feel very deformed.

At this moment, suddenly, the door of the training room opened suddenly and a figure rushed in.
Chapter completed!