After listening to the butterfly's explanation, Zuo Hu became interested. This is a completely different cultivation method from the cultivation process that I was familiar with before, and the exercises that have been passed down to the Sevenfold Heavenly Transformation Demon Beast Family are quite wonderful.

"Let's start now!" said Zuo Hu's look of anticipation.

"Okay, I'll first pass on the cultivation method of the Jing Soul Period to you with divine thoughts. ”

As soon as Butterfly's words fell, Zuo Hu felt that there was a stream of information that appeared in his mind out of thin air, and this information was the cultivation method of the Jing Soul Period, as well as the cultivation experience.

During the soul period, first open the soul eye!

According to the exercises, the purpose of opening the soul eye is to free the soul from the innate shackles of the physical body and achieve the freedom of the soul. It is the process of perceiving the existence of the soul with the mind.

According to the method, the left guard closes his eyes, blocks his five senses, and leaves all emotions behind, and this process requires extreme silence and relaxation. According to the exercises, in the end, the soul moves with the heart, closes the eyes to look at the scene, and opens the eyes of the soul to be considered a success. The process is quite lengthy, and for beginners, this step is crucial!

I don't know how long it has been, Zuo Hu can't even feel his breathing, and in the dark, it seems to have turned into a mass of unconcerned flowing water, and it seems to have become a cloud that wanders the sky, and even his mind is empty.

The flesh is one with heaven and earth.

At this moment, as soon as his mind moved, he could fly from one end of heaven and earth to the other, and Zuo Hu's gaze passed through the walls of the cave, and there was a power that made him see everything within a hundred miles of him, as if he had a map in his heart.

This is the power of the soul eye, also known as divine consciousness.

Immortal cultivators can only have true divine consciousness when they reach the sixth layer of the condensation period, and they can only see a radius of about 100 miles, and Zuo Hu, who has just opened his soul eye, already has such an excellent divine sense, although it has the characteristics of Zuo Hu's own cultivator to help, but it also reflects the extraordinary practice of the Doom Divine Butterfly clan.

If there are outsiders in this cave, they will definitely find that strange changes are taking place on the body of the left protector with his knees crossed, a vague and illusory figure, opening his arms, with the left protector as the central axis, constantly rotating, pinching the incomprehensible seal. The face of the figure, a pair of eyes that emit a faint glow, but it is getting brighter and brighter, and it is breathtaking!

When a person is alive, he must rely on the eyelids of the body to open the eyes of the soul. But now the soul of the left guard can open his eyes on his own!

He succeeded, his soul was opened, and his soul was no longer bound by the body!

Zuo Hu found the soul lost in the body, and what he used to think was mysterious and mysterious, now he really felt its existence.

But that's not the end of it.

Opening the soul eye means that Zuo Hu can freely control his soul cultivation and complete a key step. But it also ushered in the first crisis hidden in this exercise!

The soul is free, but the fit with the body is poor. If left unchecked, it will cause the soul to leave the body, and then it will not be cultivation, but self-destruction!

Therefore, the second step of the soul rejuvenation period is to cleanse the soul!

Wash the marrow of the soul and remove the innate impurities in the soul. so that it can be easily combined with the flesh.

There are three steps to cleanse the soul, and with each completed step, the cultivation of the left protector will improve a little.

After the first soul cleansing, the soul can freely control the body, completing the reversal of the previous body's control of the soul.

After the second soul cleansing, the cultivator can achieve the true unity of soul and spirit, and the soul absorbs the spirit element, which is more condensed.

After the third soul cleansing, the soul has become so powerful that it has become quite terrifying, forming a soul coat outside the body, and both its defense and perception will reach an amazing level.

Soon, a large amount of spiritual energy poured in from all directions, burrowing into Zuohu's body, but this time, the aura did not swim along the meridians, nor did it gather the dantian in the abdomen, but under the guidance of the mind, shuttled through the soul of Zuohu.

The soul was impacted by the spiritual power, and visible to the naked eye, there was a layer of turbid gas, which was washed out by the spiritual power and floated into the air.

The washing of the soul is not as easy and comfortable as the washing of the marrow of the body, and with every impact, Zuo Hu felt an indescribable pain coming, and cold sweat wet his clothes.

However, the benefits he received were immeasurable!

The soul is not only cleansed by the aura, it is also like a filter, leaving the spirit element in the aura in the soul, nourishing and strengthening the fragile soul.

Zuo Hu's cultivation process has been concerned by Butterfly, if she finds that Zuo Hu is slightly inappropriate, she will quickly terminate his cultivation, although in urging Zuo Hu's cultivation, Butterfly is a little urgent, but she doesn't dare to be too eager for quick success, as a Doom God Butterfly, the difficulty of cultivating this exercise, she is quite clear.

Not to mention that the pain during soul washing is not something that ordinary people can bear, even if the soul eye is opened, if the process is low in understanding, it will be easy to go mad, full of difficulties and dangers!

Therefore, when she saw that Zuo Hu successfully liberated her soul, the butterfly had a trace of admiration in her heart.

Zuo Hu has a very good understanding of this exercise, the time is short, the process is smooth, and it is amazing, so when Zuo Hu was carrying out the first soul cleansing, the butterfly was in a trance, and secretly wondered, did he practice wrong, how could it be so easy?

But after repeated observation for a long time, the butterfly finally relented.

That's right, the left guard did succeed!

But when she saw Zuo Hu trembling in pain because of the soul washing, she felt a little unbearable in her heart, the pain from the soul, even in a state of fainting, she could clearly feel that she couldn't escape, she couldn't hide, it was like being in a hot sea, it was a desperate torment.

It tests the endurance and will of the left protector!

Although it is painful, everything continues, the aura is constantly washing the soul, although the pain is like a tide, but it will also stimulate the toughness of the left protector, the more painful, the more absorb the aura to wash!

Zuo Hu sweated like rain, his face was hideous, his muscles were exposed, and he began to roar.

Seeing him like this, the butterfly's heart rose to his throat.

This is a critical moment, once the impurities in the soul are completely removed, the soul can take the initiative to purify and absorb the spirit element, the nourishment of the spirit element will increase the strength of the soul, and the pain will disappear. Only then will the first soul cleansing be considered complete.

During this period, if Zuo Hu can't bear this pain and gives up, the soul will be damaged by the washing of the aura, and if this damage is not quickly repaired and nourished by the spirit element, it will be permanent, and it will be difficult to re-cultivate in the future.

Butterfly was worried that Zuo Hu would not be able to bear the pain and chose to give up. Although it was Zuo Hu who was cultivating, the butterfly watching from the sidelines was more nervous than him.

Whether it is a demon beast or an immortal cultivator, they are all creatures who race against time with their lives.

They always need to use the least amount of time to obtain the fastest cultivation speed, and their unwavering belief is the Optimus Pillar that sustains the monk's long cultivation years!

Butterfly worries that Zuo Hu does not have this belief.

But now, seeing Zuo Hu's face distorted by pain, but with a more and more determined expression, she suddenly felt a sense of relief. "I didn't expect this skinny little boy to be quite reliable...," Butterfly thought to herself.

"Hold on to Zuo Hu for a while, and it won't hurt anymore after this while!" Butterfly comforted Wen Yan, although she knew that a few words couldn't help much, but looking at the painful Zuo Hu, she always felt that it was good to do something, even if she couldn't do anything, she couldn't help but say something to relieve the uneasiness in her heart. It was the first time she had shown tenderness, but without the slightest jerkiness.

.........

Perseverance is a seed buried deep in Zuo Hu's heart. In the past, this seed was buried, but the butterfly's ancestral practice not only gave him hope, but also gave him room to grow and give this seed a chance to germinate.

The speed at which the soul filtered the spiritual energy began to increase, the accumulated spiritual elements began to increase, and the innate impurities in the soul had already been removed, and they began to consciously absorb the spiritual elements into the soul body. The soul of the left protector was no longer vague, it began to solidify, and gradually coincided with the physical body again.

That pain began to lessen.

This is the soul in the metamorphosis! Any immortal cultivator in the condensation period at this time. Even the blue ice in the foundation building period, in terms of soul power, cannot be compared to the current left protection!