Chapter 67 Feeding the Devil

Qing Yuxi stopped talking and didn't know how to tell Ren Fei. If he didn't say it, today's scene will reappear when Ren Fei practiced his skills!

After thinking about it again and again, Qing Yuxi still decided to say that he didn't want Ren Fei to experience today's scene again, otherwise sooner or later, he would have a mental breakdown!

It's better to explain, give up practice and live a stable life for the rest of your life!

"Big brother!"

Qing Yuxi called softly and said in a low voice, "Brother, Xiao Feng planted a heart demon for you. If you practice skills, you will attract heart demons to devour souls. I think..."

Qing Yuxi's voice paused, but he still couldn't say it, and his eyes couldn't help looking at Zhang Yu beside him.

Zhang Yu sensed Qing Yuxi's eyes, sighed in his heart and said, "Ren Fei, we think you'd better give up practicing so as not to suffer such a crime today!"

"Yes, brother, don't worry, I will be successful in my cultivation in the future. I will definitely help you settle accounts with Xiao Feng and get it back with profits!"

Qing Yuxi nodded heavily, afraid that Ren Fei would not accept it, and quickly promised.

"Can't practice?" Ren Fei's face was very calm and said, "As long as people don't die, there is a chance!" I don't believe that I can't deal with it!"

"Ren Fei, I know you feel uncomfortable. Don't let Yuxi fight with you and make you discouraged!"

Seeing Ren Fei's calm face, Zhang Yu was worried that Ren Fei would do something stupid, so he couldn't help frowning at Qing Yuxi and said as he spoke.

Qing Yuxi understood and said, "Yes, if you are not comfortable and fight with me, you can't hold on!"

Ren Fei shook his head and said, "I'm unwilling to give up like this!" Don't persuade me. If you can't overcome the demon in three months, I will listen to you and give up practicing!"

Qing Yuxi and Zhang Yu couldn't help looking at each other and knew that Ren Fei had made up his mind. It was useless to say more.

"Then don't be too reluctant. This heart demon was planted by Xiao Feng, and the corresponding realm is also the realm of Yuanshen. Although Xiao Feng said that he planted a ban, if the heart demon grows up and breaks free from the prohibition, I'm afraid the consequences will be unimaginable!"

Qing Yuxi said worriedly.

This worry is not unreasonable. If Ren Fei gritted his teeth to resist the severe pain of his soul, practiced all the time, and fed the heart demons, the heart demons were powerful, and it was not impossible to break free from the prohibition of Xiao Feng!

The talker is unintentional, and the listener is intentional.

Ren Fei's eyes lit up, as if he thought of something, but it was very vague.

The mysterious rune can reorganize his flesh and blood, so that he will not die under the fierce power of the ice and fire sword. Instead, he subdues the ice and fire sword. Why didn't he devouring the heart demon today?

Thinking of this, Ren Fei immediately sensed the mysterious runes in his mind and couldn't help but be shocked. The mysterious runes disappeared in his mind, and the mysterious power cultivated by the previous magic formula disappeared.

"Is the mysterious rune missing?"

Ren Fei's suspicion rose sharply, and he felt it carefully for a moment, and his hanging heart fell down again.

It turns out that the mysterious runes have turned into a little light, and the mysterious power has also been absorbed by the runes and become a source of power.

"What the hell is going on? Why did the mysterious rune devour my accumulated power and turn into a little light?

Ren Feixin was relieved, but Dou Dou was even better.

"Ren Fei, what's wrong with you?"

Zhang Yu saw Ren Fei in a daze and couldn't help calling softly.

Hearing Zhang Yu's call, Ren Fei finally recovered from his meditation and said, "Okay, I will pay attention to it. Go back to practice first. Don't worry about me!"

Zhang Yu and Qing Yuxi said goodbye and left the room.

Seeing Zhang Yu and Qing Yuxi leaving, Ren Fei decided to try an idea that just sprouted.

Carefully operating the magic formula, Ren Fei bluntly suppressed the speed of the magic formula and let the soul slowly grow up.

An hour later, Ren Fei felt that the demon began to devour the soul, and a tingling came from the depths of the soul. This time, the pain was not great.

Ren Fei gritted his teeth and accelerated the operation speed of the magic formula. Another hour passed, and the heart demon devoured the soul again, and this time the pain also doubled.

"So that's it. The demon will only grow to a certain extent in my soul and devour my soul!"

Ren Fei thought about it. Although the pain this time has doubled compared with the first time, he can still bear it. If he controls the pain within a certain range, he can overcome the pain of his soul and feed the heart demons!

Through these two experiments, Ren Fei also understood Xiao Feng's prohibition and could also resolve the power of the heart demon.

If he grows his soul intermittently, the prohibition in the heart demon will quickly resolve the power of the heart demon and make the heart demon weak to the original level!

After seven or eight experiments, Ren Fei finally grasped a critical point, and his spirit could withstand the continuous soul pain and keep feeding the heart demons!

After finding the critical point, you don't have to worry about the too much pain of the soul, which makes him unable to operate the magic formula, or the slow growth of the soul, so that the prohibition in the heart demon can resolve the power of the heart demon in advance!

At this moment, Ren Fei has already sweated and endured such severe pain. Ordinary people have given up long ago!

Although the pain of the soul is not big, it is continuous, which is more of a kind of torture, but such torture is at will!

However, this is a good opportunity to cultivate spiritual strength. Ren Fei obviously felt that his mental strength had increased, and the pain was slightly relieved.

"It's feasible!" Ren Fei was secretly happy in his heart. If he went on, he could slowly speed up the speed of refining the magic formula and accelerate the growth of the heart demon!

However, another problem is that Ren Fei's heart is still uncertain. Once the heart demon breaks free from the prohibition of Xiao Feng, then he will be completely swallowed up by the heart demon and his soul will be scattered!

If the mysterious rune can't help him, everything will stop!

"Now, I can only choose to believe in mysterious runes, and I won't die easily!" Ren Fei said in his heart, "I don't want to be dominated in my life! Even if I die, I will destroy myself!"

Secretly controlled the operation of the magic formula, and Ren Fei left the room.

The sky was slightly bright. It was already the next morning, and many entry disciples in Nanyuan had already got up. Ren Fei came to the room of Qing Yuxi and Zhang Yu and asked them to have breakfast together.

"Brother, why do you look so bad?" Qing Yuxi saw Ren Fei's pale face and asked with concern.

"It's okay. Let's go to dinner!"

When Ren Fei saw that Qing Yuxi cared about him so much, he warmed his heart and waved his hand and said.

"Bearbye, Brother Zhang Yu, how are you practicing?" Ren Fei looked at Zhang Yu and asked.

"It's okay. If there is anything I don't understand, I have asked Yuxi, and I can already operate the skills!" Zhang Yu's face showed joy, and the feeling of soul growth was very wonderful.

"Well, that's good. In fact, you can also ask Yuxi to accompany you to the back mountain to practice. Doesn't Tianzhou Tongjian say that fighting with the beasts in the back mountain can help you practice? With Yuxi, you can rest assured and practice boldly, and the effect is definitely not bad!"

Ren Fei nodded gently and said to Zhang Yu's suggestion.

"I had this idea yesterday, but now Yuxi wants to take care of you. If the three of us go together, you can take a break!"

Zhang Yu said.

"This idea is good. It can not only let Zhang Yu practice, but also relax your mind!" Qing Yuxi clapped his hands gently and said, "It's better to hit the sun than to choose a day. After breakfast, we will go to the back mountain!"