After learning some about the situation in the Eastern Regions from the mouth of the magic sound, Zhang Ruochen connected the magic sound into the Qiankun realm.

In the first battle of the Sword Shrine and the first battle of Xianji Mountain, he collected hundreds of thousands of corpses of Hell Realm monks, most of which were the corpses of saints and even saint kings.

The Edible Sacred Flower is different from ordinary monks, as long as there are enough nutrients, the cultivation strength can be continuously improved, and there is almost no bottleneck.

Zhang Ruochen was looking forward to what kind of strength the Demon Yin would be able to reach after refining the corpses of those Hell Realm cultivators.

The magic sound is his origin plant, and it belongs to a part of his own strength, so he naturally hopes that the stronger the magic sound, the better.

Now that the magic sound has left the Xuangu ore vein, the Xuangu ore vein has been taken over by the evil Chengzi, and he will continue to mine all kinds of ores, and maybe he can mine a few more divine stones.

After arranging everything, Zhang Ruochen followed Ling Feiyu again and entered the secret cave mansion.

"There is a lot of price to pay for activating the Copper Furnace of Life and Death, so you only have ten days, take advantage of it. ”

Before entering the Copper Furnace of Life and Death, Ling Feiyu said seriously.

Zhang Ruochen nodded lightly and flew into the copper furnace of life and death, but he was not worried that Ling Feiyu would be unfavorable to him.

The Copper Furnace of Life and Death was very tall, and the internal space was not narrow at all, even if dozens of people entered it at the same time to cultivate, there would be no problem at all.

It's just that in that case, the cultivation effect will be greatly reduced.

Zhang Ruochen landed at the bottom of the copper furnace of life and death and sat down.

At this moment, he finally saw the Moon Soul Bead, which was the treasure of the Moon Worship Demon Sect, a fist-sized strange divine bead, exuding a soft brilliance, like a small moon.

"The treasure left by the moon god is really extraordinary, no wonder Canglong wants to take it. Zhang Ruochen couldn't help but admire.

The fact that the Moon Worship Demon Sect has the Moon Soul Bead, even in the Kunlun Realm, few people know about it, and they don't know where Canglong learned about it.

Outside the Copper Furnace of Life and Death, Ling Feiyu made a strange handprint, and the Copper Furnace of Life and Death suddenly became operational.

The Dao Supreme Inscription emerged, deriving a cyan brilliance, completely enveloping the copper furnace of life and death, and in less than ten days, no one could forcibly open the copper furnace of life and death.

After staring at the Bronze Furnace of Life and Death for a moment, Ling Feiyu turned around and exited the Secret Cave Mansion.

Although Canglong has been repelled by Zhang Ruochen, it does not mean that the Moon Worship Demon Sect has sat back and relaxed, on the contrary, it is now a critical period, and she needs to go to the town in person to prevent any further problems.

From beginning to end, she never thought of putting all her hopes on the god, demon and mouse father.

It is undeniable that the father of the god and demon rat is very strong, but as long as it is something she can solve, why should she alarm the father of the god and demon rat?

In the copper furnace of life and death, the Dao firelight appeared, winding towards Zhang Ruochen.

"Let me test what is so special about the flames released by the Copper Furnace of Life and Death. ”

Zhang Ruochen whispered and began to run the "Nine Heavens Ming Emperor Sutra", taking the initiative to incorporate the fire into his body.

According to what Ling Feiyu said, entering the cultivation of the Copper Furnace of Life and Death is generally to absorb the fire light first, temper the physical body and holy soul, and then absorb the cool qi emitted by the Moon Soul Bead, so that the physical body and holy soul can be nourished.

If you keep absorbing the firelight, not only will the cultivation effect be greatly reduced, but the key body will not be able to bear it, and if you are not careful, you may be incinerated into ashes.

The fire entered the body, and at first it was very gentle, and it felt like the whole body became warm.

But as time went by, Zhang Ruochen felt a burning sensation, his body seemed to have turned into a big furnace, and his skin all over his body turned red.

However, he was not in a hurry to absorb the cool breath from the Moon Soul Bead, but instead incorporated more fire light into his body.

Zhang Ruochen has a pure extinguishing divine fire at the level of a subordinate flame in his body, and he also fuses the Yan Shen legs, and his immunity to flames can be described as extremely strong.

Since it is cultivation, it is natural to reach the limit of what oneself can bear in order to achieve the best results.

When the whole body burned with flames, and his body almost began to melt, Zhang Ruochen stopped absorbing the firelight, and then maintained this state for several hours, until the feeling was completely at the limit, and then he escaped the firelight from his body.

Immediately afterwards, Zhang Ruochen continued to run the "Nine Heavens Ming Emperor Sutra", and turned to absorb the power of the Moon Soul Bead.

The combination of rigidity and softness can create the strongest physique.

"Whew. ”

Zhang Ruochen exhaled a deep breath of turbidity, and a glint flashed in his eyes.

"The Bronze Furnace of Life and Death with the Moon Soul Bead is really not simple, my physical body has reached the realm under the Great Sage, and it can even be strengthened and improved, and the Holy Soul and spiritual power are also slowly becoming stronger, it seems that I really have to cherish this opportunity to cultivate." Zhang Ruochen said secretly.

Immediately, he manifested all the six holy souls, and prepared to make the most of the life and death copper furnace and the moon soul bead to cultivate.

The Secret Book of Time and Space and the piece of animal skin given by Ling Feiyu were all taken out, and these were the two things that Zhang Ruochen was going to focus on.

In the void space of Xianji Mountain, the Secret Book of Time and Space has absorbed a divine power left by the Holy Monk of Sumeru, and contains a large number of laws of time and space.

And the animal skin given by Ling Feiyu recorded the first four layers of Sword Ten's experience, which was also of great significance to him.

He definitely couldn't take this animal skin away, so he had to hurry up and return it to Ling Feiyu when he got out.

Immersed in a state of cultivation, time passed quickly, and he didn't notice it at all.

At a certain moment, the copper furnace of life and death stopped running, no more fire was released, and everything was calm.

Zhang Ruochen opened his eyes and took all the six holy souls into his body.

After 100 days of retreat, his cultivation has not improved much, but in other aspects, his gains are great.

"Bang. ”

The Copper Furnace of Life and Death is opened.

Zhang Ruochen did not hesitate, immediately got up and flashed out.

As soon as he came out, Ling Feiyu met his eyes.

Smiling slightly, Zhang Ruochen held the animal skin that recorded the first two layers of the sword, walked up to Ling Feiyu, and said, "The thing will return to its original owner." ”

Ling Feiyu stretched out his hand to take the animal skin and said, "How is your understanding?"

"Sword Ten is unpredictable, in such a short period of time, I can't understand it thoroughly, but I finally have a little eyebrows. Zhang Ruochen said with a smile.

Ling Feiyu said: "Your sword soul is strong enough, and if you comprehend Sword Ten, you should get twice the result with half the effort." ”

"Maybe we can have a discussion, kendo needs to be verified through battle. Zhang Ruochen said with great interest.

Now, in terms of kendo, he has finally caught up with Ling Feiyu and is qualified to really discuss kendo with Ling Feiyu.

Immediately, the two left the secret cave.

On the Holy Water Peak, on the shores of a snow-covered lake.

Zhang Ruochen and Ling Feiyu stood side by side, on the surface of the lake, there were two figures dancing swords at this moment, and the moves used were very ordinary, but they were all extremely mysterious, and ordinary people couldn't understand them at all.

Mountain, water and people are perfectly combined, and they are integrated, like a beautiful landscape painting, which is extremely elegant and peerless.

Those two figures were exactly the same as Zhang Ruochen and Ling Feiyu, and their respective understandings of Sword One to Sword Nine were vividly displayed.

Kendo is broad and profound, and even if you practice the same classics, there will still be some differences in the insights you get.

It is precisely this difference that makes different people have different achievements in kendo.

Zhang Ruochen and Ling Feiyu can be regarded as the highest achievers in the Kunlun Realm in kendo at this stage, and if anyone can see the two of them practicing kendo with their own eyes, they will definitely benefit a lot.

After a long time, the two figures of the sword dancing on the lake disappeared without a trace, leaving only the Shen Yuan Ancient Sword and the Burial Heaven Sword still suspended on the water, swallowing the sword.

Zhang Ruochen and Ling Feiyu stretched out a hand at the same time, recalling the Shen Yuan Ancient Sword and the Burial Heaven Sword.

"I didn't expect that your sword soul has undergone an essential transformation and reached the level of the earth sword soul, which is a realm that many sword cultivation saints have never reached. Ling Feiyu was very surprised.

It is rumored that the sword soul is divided into three levels: the human sword soul, the earth sword soul, and the heavenly sword soul.

Generally, if you cultivate Sword Nine to a certain level, you can condense the soul of sword intent, and what is condensed at this time is the human sword soul.

It is necessary to temper the sword soul through various means, so that the sword soul will continue to become stronger, and the quantitative change will lead to qualitative changes, and the earth sword soul can be cultivated.

In comparison, the difficulty of cultivating the Earth Sword Soul was even more difficult than cultivating a high-level Holy Technique in the Saint King Realm and becoming a Formation Earth Master.

"It should be because I used seventy bottles of merit to wash the sword marrow. Zhang Ruochen said with a smile.

Ling Feiyu shook his head and said, "No, it's not just because merit cleanses the sword marrow, if you rely on merit to wash the sword marrow, you can transform the sword soul into an earth sword soul, many people have already succeeded, there must be a deeper reason." ”

Hearing this, Zhang Ruochen couldn't help but think.

If the key factor is not merit washing the sword marrow, then the most likely thing is related to the sword shrine.

Before, he was in retreat in the sword shrine, and vaguely absorbed some of the special powers in the sword shrine, perhaps because of this, his sword soul unknowingly underwent some strange changes.

But either way, it's a good thing for him.

The soul of the sword intent transforms into the soul of the earth sword, and when the sword technique is cast, the power will undoubtedly multiply.

In addition, he has also improved a lot in the way of time, if he fights Canglong again and uses the time sword technique, he should be able to pose a greater threat to Canglong.

Just as he was thinking, a communication light talisman flew from the sky.

Zhang Ruochen stretched out his hand to catch the transmission light talisman, and when he saw it, it was transmitted by Canglong.

"Canglong is really positive, and before the half-month period has arrived, he is in a hurry to exchange the Five Elements Divine Objects for Ruan Ling. Zhang Ruochen chuckled.

Since Canglong wanted to exchange in advance, he naturally had no opinion, and the sooner the treasure arrived, the better.

"Do you need me to accompany you?" Ling Feiyu asked.

Zhang Ruochen said: "No, you just wait for my good news in Wuding Mountain." “

After that, Zhang Ruochen's exhibition space shifted and disappeared from the same place.

At the foot of Wuding Mountain, the space rippled, and Zhang Ruochen's figure appeared out of thin air.

A moment later, a black shadow came out of the ground and appeared on Zhang Ruochen's side, who could it be if it wasn't a god and demon mouse.

"Master Chen, is there anything I need to do?" asked the first rat with a lewd expression.

Zhang Ruochen said in a low voice: "I am going to the merit branch station now to make a deal with Canglong, and when the transaction is completed, you will ...... like this."

Hearing this, the mung bean-sized eyes of the god and demon rat suddenly emitted a bright light, and he looked excited, and said with a smile: "Understand, I'm good at this, you can rest assured that I can handle it!"