Soul forging is actually very similar to body refining, body refining is to train the physical body and body strength to the extreme, while soul forging is to temper personal soul power to a higher quality.

Shi Jiu's soul power is very strong, and it is already even stronger than the peak of the Soul Realm, but it is only in terms of quantity, relatively speaking, it is not very outstanding in terms of quality, and it may not be as strong as the peak of the Spirit Realm.

In fact, this is not difficult to understand, as a cultivator, as the realm level increases, the strength will naturally increase, and at the same time, the physical fitness and soul power will also become stronger accordingly, which has both quantitative and qualitative improvements. Compared to the peak cultivator of the Soul Realm, Shi Jiu is a few levels behind in the realm level, and the improvement and change of soul power are a few times less, especially in the qualitative improvement is obviously a few times, although his own soul power is strong, and his body is not inferior or even surpasses, but it is indeed worse in quality.

However, with this grinding disc forging soul method, this problem can be easily solved.

This grinding disc forging soul method is to crush and temper the soul power through the grinding disc, and change quantitatively into qualitative change, so that it can move to a higher grade.

As for the specific method, it is to build a spiritual grinding disc with soul power in the sea of one's own soul consciousness, and then lay a special formation within the grinding plate, and then guide one's soul power to remove the bad essence through the grinding disc crushing, and continue the cycle repeatedly.

Although the method is not difficult, most of Shi Jiu can do it, but there is also a headache for him, that is, the core formation in the grinding plate needs to add five kinds of innate aura or the power of heaven and earth. You must know that the innate aura is already precious and difficult to find, and there are five kinds, which is much more difficult than him looking for the divine tree.

"Senior, it is not difficult to construct the spiritual grinding disc and formation in this soul forging method, I can do it, but where can I find this innate aura or the power of heaven and earth? To be honest, this thing is no simpler than the Divine Tree I'm looking for, it's only going to be harder to find. The previous joy was gone all of a sudden, and Shi Jiu had a completely sad face.

"Little one, what are you frustrated about, you should be stealing fun." Venerable Covering Cloud looked at the other party's weeping expression, and instead said with a smile: "I also heard about this grinding plate soul forging method back then, it can be said that it is the most suitable method for people in the spirit realm to cultivate a method of tempering soul power, and it is definitely a joy that you can get it." “

"This grinding disc soul forging method is very good, but where can I get the five innate aura? Finding one Divine Tree already gives me a lot of headaches, and now I have to find five more Innate Aura, which is really ......."

"You little guy, don't complain about difficulties, but try your best to solve them." Venerable Covering Cloud glanced at Shi Jiu, and then sighed with a good person: "Why did you let me run into a stinky boy like you, and let me, the person in the painting, worry about everything?" Forget it, who made me ask for you? ”

"Senior, you want to help me? That's great! Where is this innate aura? Shi Jiu heard the other party's words, and immediately smiled happily, and asked flatteringly.

"I'll talk about this later, you first build that spiritual grinding plate and core formation in your soul consciousness sea."

"Huh? Want to get started now? Shi Jiu was surprised.

"What are you doing? Why don't you do it soon? Venerable Covered Cloud said angrily.

"Yes, yes, do it now!"

Shi Jiu's body sat cross-legged, then his eyes were closed, and his mind returned to the sea of consciousness.

In a sea of silver soul consciousness, Shi Jiu's soul villain opened his eyes, and then danced his hands and began to quickly build a spiritual body grinding disc, this is not difficult, after a while, an earthy yellow grinding disc has been constructed, followed by the core formation in the grinding disc.

This formation is called the Five Xuan Spiritual Qi Array, and the overall appearance is in the shape of a five-pointed star, which is not difficult to make, and after spending half an hour, Shi Jiu also successfully built it.

"Venerable Cloud Covering, I have already done a good job of grinding the grinding plate and the Five Xuan Spiritual Qi Array." After opening his eyes, Shi Jiu said.

"yes, got it." Venerable Cloud Covering nodded, and then with a wave of his big hand, the Dark Star Gourd not far away immediately floated over.

"Senior, are you going to use this Dark Star Gourd?"

"Or else? Don't you want innate aura? This dark star gourd is an innate spiritual object, and it has its own innate aura, which can be used just in time. Don't worry, I'll only take a small part and use enough for the Five Xuan Spiritual Qi Array, and it won't hurt the Dark Star Gourd. “

As he spoke, Venerable Covered Clouds gently twisted his palm at the mouth of the Dark Star Gourd, and a gray mist floated out of it.

"Don't be stupid, hurry up and use your soul power to attract this mist into the Five Xuan Spiritual Qi Array." Venerable Cloud Covering urged.

The next moment, Shi Jiu separated a wisp of soul power from the sea of soul consciousness, and after enveloping the gray mist floating out of the dark star gourd, it sank straight into his forehead.

"It's so comfortable!"

Shi Jiu screamed unconsciously.

When this wisp of innate mist entered his soul consciousness sea, a small part of it was directly absorbed, making him feel comfortable.

"Little one, don't absorb it yourself." Venerable Cloud's voice rang in his ears.

Shi Jiu was suddenly alert and woke up from his comfort.

"I almost missed the mark."

In the sea of knowledge, Shi Jiu's soul villain commanded the soul power to inject the wrapped innate mist into a corner of the Five Xuan Spiritual Qi Array, and after all the innate mist entered, he began to guide the Five Xuan Spiritual Qi Array and the Spirit Mill to slowly move closer and fuse. Everything went smoothly, and under the traction of the soul power, the Five Xuan Spiritual Qi Array sank into the spiritual grinding plate without hindrance.

"Senior, it's a success!" Shi Jiu exclaimed in surprise.

The smooth fusion of the Five Xuan Spiritual Qi Array and the Spiritual Mill Disc also indicated the formation of the Soul Forging Method, and even he himself didn't expect it to be so smooth.

"Of course, it is not difficult to cultivate the Soul Forging Method, the difficulty is to collect five kinds of innate aura or the power of heaven and earth, and as long as you collect one of the innate aura, this spiritual grinding disc can be used, although the effect is a little worse, but it is suitable for people like you who are practicing the Soul Forging Method for the first time." Venerable Cloud Cover said.

"So, I can cultivate now?" Shi Jiu asked in surprise.

"That's right, now." Venerable Cloud Covering nodded, "But I have to warn you that this spiritual grinding disc can be very painful to crush soul power, especially for a first-time cultivator like you, you have to be mentally prepared. ”

"Senior, don't worry, I have been prepared for this, and only by enduring hardships can I become a master, and the same is true for cultivation."

"It's good to know."

After that, Shi Jiu started his first attempt, slowly guiding the ubiquitous soul power in the sea of consciousness to converge towards the hole in the center of the spiritual grinding disk, and then branched out a wisp of soul power to push the rotation of the spiritual grinding disk.

The next moment, a scream rang out.

"Ahh It hurts me! ”

Shi Jiu's hands pressed his painful cheeks tightly, and he involuntarily knelt on the ground, and in the sea of soul consciousness, the spiritual grinding disc also stopped turning.

"Little one, didn't you say you were ready, why did you stop now?" The Cloud Covering Venerable on the side laughed.

"Senior, this is too painful, it hurts my heart!"

"Of course, it may be easy to temper your soul power, this pain is necessary, wait, you don't want to give up, do you?"

"How is that possible! Go on now, I don't believe it, I can't stand this pain? Shi Jiu was stimulated, and immediately let go of his hands, concentrating into the sea of soul consciousness, and turning the spiritual grinding plate again.

This time, Shi Jiu didn't scream, the expression on his face was painful, but he gritted his teeth and persevered.

One minute, two minutes...... Five minutes...... Ten minutes......

Just as he was about to reach his limit, the voice of the Cloud Covered Venerable rang out again.

"Alright, that's all for today."

When the words fell, Shi Jiu suddenly sat on the ground like a deflated ball, his clothes already soaked with sweat.

"Little one, did a good job, exceeded my expectations." Venerable Cloud Cover nodded in satisfaction.

"The exercise of soul power is like when you practice the Northern Soul Breathing Method, not overnight, but a long-term behavior, try to practice every day, and when you can get used to it thoroughly, even if you don't take the initiative, the spiritual grinding wheel will rotate on its own and temper your soul power."

"Really?" Shi Jiu was skeptical.

"Don't believe me? Then you can take a good look at the changes in the body and body. Venerable Covered Cloud smiled.

As a result, Shi Jiu once again concentrated and restrained his senses, carefully observing and experiencing the changes in himself and the underworld in his body.

Sure enough, after a while, he exclaimed in surprise, "This is the Northern Darkness Breathing Method, and it actually operates on its own." ”

At this moment, Shi Jiu found that the Immortal Yuan in his body was operating with a special law, and this law was a unique manifestation of the Northern Darkness Breathing Method.

"That's right, it's the Northern Soul Breathing Method, because you have practiced this technique for a long time, and your body muscles have a memory, so even if you don't take the initiative to cultivate, it will automatically operate, but the efficiency of this autonomous operation is relatively low, not as efficient as your active cultivation, and the grinding disc forging soul method is the same, when your soul power and Zhihai can completely adapt and get used to it, the spiritual grinding disc will also rotate autonomously."

"I see, I will practice this soul forging method every day from then on to get myself used to it as soon as possible."

"Well, I have one more thing to remind you of at the end." Venerable Cloud Cover said.

"Senior, please speak, boy, listen carefully."

"Aren't you looking for the four innate aura? There's one of them that you're better off choosing the power of the Tribulation. ”

"The power of the Tribulation? Could it be that this is a kind of heaven and earth power? ”

"Well, that's right." Venerable Cloud Covering affirmed: "As for why you chose it, the reason is very simple, the power of the Heavenly Tribulation is the most effective effect of tempering the body and soul, better than other innate aura, and compared to other innate auras and the power of heaven and earth, the power of the heavenly tribulation should be considered relatively easy for you to get." “

"Senior, do you mean that when someone else is tribulating, I run to the side to lead a heavenly tribulation down to absorb it?" Shi Jiu's eyes widened and he asked in disbelief.

That's what it means. Of course, you can also use the power of the Tribulation when you cross the Tribulation. Venerable Covered Cloud smiled.

"Okay, I see, I'll try my best."

Shi Jiu nodded in embarrassment, but there was obviously some rejection of this kind of death behavior in his heart, not to mention whether others would be willing to let him stay aside when they crossed the tribulation, this act alone was enough to cause the revenge of the Heavenly Tribulation, with his current cultivation and strength, it was estimated that any Heavenly Tribulation could split it into pieces.

How strong the power of the Heavenly Tribulation is, Shi Jiu still has a deep understanding, half a year ago he had watched the Shuntian Dart Bureau Dong Tianling Tribulation, and also felt the coercion of the Heavenly Tribulation at close range, but even so, he did not dare to make excessive moves, the majesty of the Heavenly Tribulation is not something that can be provoked casually.

"Little one, I know what's going on in your mind. The Tribulation is certainly dangerous, but if you can really absorb the power of the Tribulation, the benefits will definitely satisfy you, and if you want to maximize the effect of the Soul Forging Method, the power of the Tribulation is undoubtedly the best choice. Venerable Cloud Covering said solemnly.

"Of course, if you can find other innate aura, you can naturally do it, the choice is yours."

"Senior, don't worry, I know what to do, and I won't let you down." Shi Jiu nodded solemnly.

"You just have to know what to do, and I should continue to sleep." With that, Venerable Covered Cloud stepped back into the portrait and disappeared.

Subsequently, Shi Jiu also left the Sumeru space and returned to the room of the inn.