After learning about some of the situation in the Eastern Region from Moyin, Zhang Ruochen connected Moyin into the Qiankun Realm.

In the Battle of Sword Tomb and the Battle of Xianji Mountain, he collected hundreds of thousands of corpses of monks in the Hell Realm, most of which were corpses of saints and even holy kings. If the demon sound could be swallowed and absorbed, his cultivation strength would definitely skyrocket.

Food Saint Flowers are different from ordinary monks. As long as there is enough nutrients, the cultivation strength can be continuously improved, and there are almost no bottlenecks.

Zhang Ruochen was looking forward to the strength of Mo Yin after refining the corpses of those cultivators in the Hell Realm.

Moyin is his original plant and is part of his own strength, so he naturally hopes that the stronger the magicyin, the better.

Now Mo Yin has left the Xuangu Mining Vein. Xie Chengzi takes over the Xuangu Mining Vein and continues to mine various ores, and perhaps a few more divine stones can be mined.

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

"It takes a considerable price to start the life and death copper furnace, so you only have ten days to grasp it."

Entering the copper furnace of life and death, Ling Feiyu seriously reminded him.

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

The life and death copper furnace is very tall and the internal space is not narrow at all. Even if dozens of people enter it to practice at the same time, there is no problem at all.

But in that case, the cultivation effect will be greatly reduced.

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

At this moment, he finally saw the Moon Soul Pearl, which is the treasure of the Moon Worshiping Demon Sect. A strange divine bead as big as a fist, emitting a soft light, like a small moon.

"The treasure left by the moon god is indeed extraordinary. No wonder the Canglong wants to seize it." Zhang Ruochen couldn't help but exclaim.

The Moon Worshiping Demon Sect has the Moon Soul Pearl. Even in Kunlun Realm, few people know about it, and they don’t know where Canglong learned it.

Outside the Life and Death Copper Furnace, Ling Feiyu made a strange handprint, and the Life and Death Copper Furnace immediately started to operate.

The inscriptions of the supreme priests emerged, and a blue light was derived, completely enclosing the copper furnace of life and death. In less than ten days, no one could force the copper furnace of life and death.

After staring at the copper furnace of life and death for a moment, Ling Feiyu turned around and left the secret cave.

Although Canglong has been repelled by Zhang Ruochen, it does not mean that the Moon-Worshiping Demon Sect has rested with peace of mind. On the contrary, it is a critical period and she needs to take charge in person to prevent any problems.

From beginning to end, she never thought of pressing all hope on the father of the god, demon, and rat.

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 bother to alarm the father of the God and Demon Rat? Expose the trump card of the Moon Worshiping Demon Sect early.

In the copper furnace of life and death, fire lights appeared and swayed towards Zhang Ruochen.

"Let me try the flame released by the Life and Death Copper Furnace. What's special about it?"

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

According to Ling Feiyu, when entering the life and death copper furnace to practice, you usually first absorb the fire light, refine the body and the holy soul, and then absorb the cool air emitted by the moon soul bead, so that the body and the holy soul can be nourished. Only when it is hard and soft can the effect be the best.

If you keep absorbing the fire, not only will the cultivation effect be greatly reduced, but the body will not be able to bear it. If you are not careful, you may be burned into ashes.

The firelight entered the body, and it was very gentle at the beginning, and I felt my whole body warm.

But as time passed, Zhang Ruochen felt a burning sensation, his body seemed to have turned into a big stove, 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 Pearl, but instead brought more firelight into his body.

Zhang Ruochen had a pure and destructive divine fire at the level of minister flame in his body, and also fused with the Yan Shen Leg, which was extremely immunized to the flame.

Since it is practice, you must naturally reach the limit you can bear in order to achieve the best results.

After the whole body was burning with flames and his body almost began to melt, Zhang Ruochen stopped absorbing the fire and then remained in this state for several hours until he felt that he had reached his limit.

Immediately afterwards, Zhang Ruochen continued to circulate the "Nine Heavens Ming Emperor Sutra" and instead absorbed the power of the Moon Soul Pearl.

Only by combining hardness and softness can we create the strongest body.

"call."

Zhang Ruochen took a deep breath of turbid air, and a light flashed in his eyes.

"The life and death copper furnace combined with the moon soul bead is indeed not simple. My body has reached the level below the Great Saint, and it can be strengthened and improved. The holy soul and mental power are gradually becoming stronger. It seems that I really have to cherish this opportunity to practice." Zhang Ruochen said intimately.

Immediately, he showed all the six holy souls, preparing to use the life and death copper furnace and the moon soul bead to practice to the greatest extent.

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

The Secret Book of Time and Space absorbs a divine power left by the Saint Monk of Sumeru in the virtual space of Xianji Mountain, and contains a large number of time and space laws. If you can understand it thoroughly, it will definitely make it greatly improve the way of time and space.

The animal skin given by Ling Feiyu recorded the first four levels of Jian Ten's experience and insights, which was of great significance to him.

He would definitely not be able to take away this animal skin, so he had to comprehend it quickly and return it to Ling Feiyu when he came out of seclusion.

Immersed in the state of cultivation, time passes quickly and is unaware of anything.

At some point, the copper furnace of life and death stopped operating, no longer the fire was released, and everything returned to peace.

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

After a hundred days of retreat, his cultivation has not improved much, but his gains in other aspects are huge.

"Bang."

The life and death copper furnace is opened.

Zhang Ruochen did not hesitate and immediately stood up and flashed out.

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

With a slight smile, Zhang Ruochen walked to Ling Feiyu with the beast skin that recorded the first two layers of swords, and said, "The thing returns to the original owner."

Ling Feiyu reached out to take the animal skin and said, "How is the understanding?"

"The ten mysterious swords are unpredictable. In such a short time, I can't understand them thoroughly, but I finally have some clues." Zhang Ruochen said with a smile.

Ling Feiyu said: "Your sword soul is powerful enough. If you comprehend the ten swords, you should achieve twice the result with half the effort."

"Maybe we can have some discussions. Sword Dao needs to be verified through combat." Zhang Ruochen said excitedly.

Now, in terms of swordsmanship, he finally caught up with Ling Feiyu and was qualified to truly discuss swordsmanship with Ling Feiyu.

Immediately, the two left the secret cave.

On the Holy Water Peak, the snow-covered lakeside.

Zhang Ruochen and Ling Feiyu stood side by side. On the lake, there were two figures dancing swords at this moment. The moves used were all very ordinary, but they were extremely mysterious and ordinary people could not understand them at all.

The mountains, water and people are perfectly combined, and they are integrated into one, like a beautiful landscape painting, extremely elegant and peerless.

The two figures were exactly the same as Zhang Ruochen and Ling Feiyu, and they fully displayed their understanding of Jianyi to Jianjiu.

The sword art is profound and profound. Even if you practice the same classics, there will still be some differences in the insights you gain.

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

Zhang Ruochen and Ling Feiyu are the most successful people in the Kunlun world in swordsmanship at this stage. If someone can see them practicing swordsmanship with their own eyes, they will definitely benefit a lot.

After a long time, the two figures of sword dancing on the lake disappeared without a trace, leaving only the ancient sword of the Shenyuan and the Tianzhan Sword floating on the water, swallowing and spitting out the sword light.

Zhang Ruochen and Ling Feiyu stretched out one hand at the same time and recalled the Chenyuan Ancient Sword and the Zangtian Sword.

"I didn't expect that your sword soul had undergone an essential transformation and reached the level of the Earth Sword Soul. This is a realm that many great sword cultivators have never reached." Ling Feiyu said in surprise.

According to rumors, the sword soul is divided into three levels: human sword soul, earth sword soul and heaven sword soul.

Generally, if you practice Jian Jiu to a certain level, you can condense the soul of the sword intent, and at this time you condense the human sword soul.

It is necessary to temper the sword soul through various means to make the sword soul constantly stronger, and quantitative change leads to qualitative change, so that it can become the earth sword soul.

In comparison, the difficulty of cultivating the Earth Sword Soul is even more difficult than cultivating high-level holy arts at the Holy King realm and becoming a formation 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 of merit to wash the sword marrow. If you rely on merit to wash the sword marrow, you can transform the sword soul into the earth sword soul. Many people have already succeeded, so there must be a deeper reason."

Upon hearing this, Zhang Ruochen couldn't help but think.

If the key factor is not the sword marrow washing of merit, then the greatest possibility is that it is related to the sword tomb.

Before, he was in seclusion in the sword tomb and vaguely absorbed some special power in the sword tomb. Perhaps because of this, his sword soul unknowingly changed some strange changes.

But no matter what, this is a good thing for him.

The soul of sword intent transforms into the earth sword soul, and the power will undoubtedly double when performing sword techniques.

In addition, he has also made considerable improvements 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 message light talisman flew from the sky.

Zhang Ruochen reached out to catch the transmission light talisman, but when he saw that it was passed by Canglong.

"Canglong is really active. Before the half month period has arrived, he is anxious to exchange the five elements divine objects for Ruan Ling." Zhang Ruochen chuckled.

Since Canglong wanted to exchange in advance, he naturally had no objection. The sooner the treasure, the better.

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

Zhang Ruochen said: "No, you are waiting for me on Wuding Mountain."

After saying that, Zhang Ruochen used space movement and disappeared from the spot without a trace.

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

A moment later, a black shadow emerged from the ground and appeared beside Zhang Ruochen. Who would it be if it weren't a god, demon and rat?

"Mr. Chen, what do you need me to do?" Shuo asked with a despicable look on his face.

Zhang Ruochen whispered: "I'm going to go to the Merit Branch Station to make a transaction with Canglong. When the transaction is completed, you will be like this..."
Chapter completed!