Lu Zifeng looked around, his gaze swept around one by one, sweeping over the flat wasteland and low hills, and finally set his eyes on a dense forest not far away.

This dense forest is full of trees, but this tree is quite strange, the whole body is dark, covered with extremely sharp spikes, flashing with a deep cold glow, and these trees are not a little green, but like dead wood, filled with a gloomy and cold atmosphere, obviously these trees are affected by the environment in the Yunfeng Wasteland, so that these trees absorb a lot of turbidity, thus losing a lot of vitality.

However, because of this, these trees were extremely hard, and even the powerhouses of the Spirit Martial Realm might not be able to break such an iron tree.

"Lord, these trees we call thorn iron trees, and they can also isolate spiritual power fluctuations, does the lord want us to refine the Xuandan in them?"

Qiao'er followed Lu Zifeng's gaze, not far from the dense forest, so he explained to Lu Zifeng's side.

"That's right, this Thorn Iron Forest is a pretty good retreat place, even if someone knows from the outside that we are cultivating inside, it will take a lot of time for them to rush into this Thorn Iron Forest. Besides, Qiao'er also said that these thorn iron trees can also isolate spiritual power fluctuations, so there is no other place more suitable than this one. ”

Lu Zifeng frowned and thought for a while, before he said.

"Well, we all listen to you. Li Xuelin nodded her head, Lu Zifeng was right, this is an excellent place to cultivate, and it is difficult for ordinary people to find that there will be people cultivating in it.

"Okay, without further ado, let's enter it, and then start refining the Xuandan, I'm looking forward to it, after the three of us refine the Xuandan, what level will our strength be promoted?"

Lu Zifeng saw that the two women did not object, so they took the lead in the thorny iron forest.

Seeing this, the two girls hurriedly followed Lu Zifeng in.

As soon as he entered the Thorn Iron Forest, Lu Zifeng noticed some strange fluctuations, maybe it was this fluctuation that would isolate the spiritual power fluctuations in it.

"I wonder if these thorn iron trees will isolate spiritual power?"

At this time, a question arose in Lu Zifeng's heart. With doubts, Lu Zifeng naturally wanted to give it a try, so the spiritual power of the Mud Pill Palace surged out and spread towards the depths of the thorn iron forest.

It's just that once Lu Zifeng's spiritual power appeared, it was greatly restricted, and the spread of spiritual power was extremely slow, and after spreading for a hundred zhang, he couldn't move forward anymore. In this thorny iron forest, Lu Zifeng's spiritual power detection range was almost ten times smaller than usual.

After getting the result he wanted, Lu Zifeng withdrew his spiritual power. , not only can isolate spiritual power fluctuations, but also isolate spiritual power fluctuations.

"I heard Qiao'er say that the thorn iron tree here, even the powerhouses of the Spirit Martial Realm may not be able to shatter it, I don't know if it's true or not?"

Lu Zifeng curiously glanced at the thorn iron tree beside him, and then stretched out his finger and flicked the thorn iron tree on the left side heavily, with a sonorous sound, the sound of gold and iron resonating, sparks splashed, and the thorn iron tree that was bombed by Lu Zifeng was unscathed, leaving no trace at all.

You must know that Lu Zifeng has used seventy or eighty percent of his strength just now, and he can't leave a trace in the thorn iron tree, these thorn iron trees are really hard!

Ignoring these thorn iron trees, Lu Zifeng took the two women to turn left and right, and finally entered the depths of the thorn iron forest. The thorn iron forest is extremely lush and dense, and ordinary people can't see it at all. Even if they arrived here, they would be able to refine the Xuandan with peace of mind.

"Let's get started!"

Lu Zifeng smiled at the two women, and found a wider place to sit cross-legged.

When the two girls heard this, they both nodded obediently, and each found a wider place nearby to sit cross-legged.

The spiritual power cultivation of the two women is only in the late stage of the spirit master, and Lu Zifeng is also a little worried that the two women will not be able to bear it, so he did not refine the Xuandan from the beginning, but first helped the two women protect the Fa.

As soon as the two women took out the Xuandan, they wanted to refine the Xuandan immediately, Lu Zifeng saw this, and immediately stopped the two women, and said: "Don't be in a hurry to refine the Xuandan from the beginning, the spiritual power cultivation of the two of you is not high, and now your state is not the most peak state, at this time, do you want to find death in refining the Xuandan?"

Hearing Lu Zifeng's harsh blame, the two girls both shrank their heads in fear.

Seeing the frightened looks of the two women, Lu Zifeng also knew that he had spoken a little too much just now, and his tone was gentle, and said, "You two will first settle down and cultivate, and after adjusting your own breath to the best state, you will start refining the Xuandan." In this way, the benefits of Xuandan can be maximized. ”

When the two women heard this, they both nodded hurriedly. The two of them, Qiao'er didn't have any resources to cultivate, and there was no one to teach; although Li Xuelin had the resources to cultivate, there was no good teacher to teach her to cultivate spiritual power, and only one Han Lao taught her to cultivate spiritual power. I don't understand these simple truths, so it's no wonder that the two girls haven't achieved much in the path of spiritual cultivation.

The two girls didn't waste time, and according to what Lu Zifeng said, they adjusted their breath.

After half an hour, the breath of the two women was adjusted to the best state.

Seeing this, Lu Zifeng said, "Let's start refining the Xuandan." ”

Both women knew that although they had obtained the Xuandan, the spiritual power contained in the Xuandan, which was naturally a bit dangerous.

Lu Zifeng had not yet begun refining the Xuandan at this time, and the two girls naturally understood what the young man meant, so naturally they wanted to protect the two women on the side.

Qiao'er took out the Xuandan from her arms, and the Xuandan was more than two eyes, and then she swallowed the Xuandan in one go.

Unexpectedly, it was the well-behaved and timid Qiao'er who started refining the Xuandan first.

Seeing this, Li Xuelin on the side hesitated for a moment, took a deep breath, and swallowed Xuandan in one go.

The two women have already begun to refine the Xuandan, and how much benefit they can get will be the creation.

Lu Zifeng sat on the ground, the woman's pretty face gradually turned red, presumably he also knew that at this time, the large amount of spiritual power contained in the Xuandanzhi was already surging in the bodies of the two women, waiting for their refining.

The two women's mudras changed, guiding the spiritual power in their bodies to run along the meridians of their cultivation, and then began to quickly refine the spiritual power that was dissolved by Xuandan.

At the beginning, the sudden burst of spiritual power in the bodies of the two women was the most, so it was the most dangerous time, as long as the two women could survive this period, there was no need for Lu Zifeng to worry about the rest of the things.

Lu Zifeng's eyes were firmly fixed on the two women, and he didn't leave for a moment. Although the two girls both have appearances that can score eight points, Lu Zifeng does not have the slightest other thoughts at this moment, but is simply worried that the two women will not be able to withstand this sudden burst of spiritual power.

About two quarters of an hour later, just when Lu Zifeng thought that there was nothing wrong with the two girls, a muffled snort suddenly came from Qiao'er's side.

Lu Zifeng's eyes froze, and he saw that Qiao'er's lips were bitten at this time, and the red blood oozed from Qiao'er's ruddy little mouth, and her delicate body trembled slightly, Zifeng felt distressed for a while, and although Li Xuelin next to her was flushed, there was no major problem.

As a talisman master, Li Xuelin's control over this sudden burst of spiritual power in her body is naturally a few points stronger than Qiao'er, and Qiao'er has been tortured by the Xu family since she was a child, and the exercises she cultivates are not very profound, so this party will not be able to withstand this sudden burst of spiritual power.

Lu Zifeng hurriedly walked to Qiao'er's side, put his hands behind Qiao'er, and the spiritual power in the dantian quickly poured into Qiao'er's delicate body from his hands, and at the same time, Lu Zifeng whispered in Qiao'er's ear: "Qiao'er, relax, I'll help you." ”

Qiao'er's delicate body suddenly became stiff, and her pretty face suddenly became even more red, and it took a while before she slowly relaxed.

As soon as Lu Zifeng's spiritual power entered Qiao'er's body, he immediately urged this spiritual power to help Qiao'er refine the spiritual power that suddenly erupted in her body.

With the help of Lu Zifeng's spiritual power, the situation in Qiao'er's body has improved a lot. After about ten minutes, Qiao'er gradually controlled the burst of spiritual power in her body.

Lu Zifeng was not worried about Qiao'er, his spiritual power stayed in Qiao'er's body for a long time, and only after confirming that Qiao'er could indeed control the spiritual power that erupted in his body did he withdraw his spiritual power.

Lu Zifeng still hadn't started refining the Xuandan left to him by Yun Feiyang's predecessors, and he was still protecting the Dharma for the two women.

An hour later, a rather powerful spiritual power fluctuation erupted from the bodies of the two women one after another, and it took a while before they slowly stopped.

Lu Zifeng stared at the two women with bright eyes, at this moment, he felt a fluctuation from the two women's bodies that belonged to the powerhouse at the end of the spiritual sense, and the woman had been promoted to the end of the spiritual consciousness with the power of Xuandan.

However, the soaring spiritual power fluctuations on the two women's bodies did not stop, and continued to grow.

Xuandan is the essence of the lifelong cultivation of a strong person in the Xuandan Realm, and one Xuandan must not only have this power, but the power of one Xuandan is enough to make the spiritual power cultivation of the two women promoted to the Lingwu Realm.

Seeing that the spiritual power cultivation of the two girls had been promoted to the end of spiritual consciousness, Lu Zifeng was completely relieved. At this time, the two women will definitely not be in any danger, the two women only need to quietly refine the Xuandan, and their spiritual power cultivation will definitely be able to be promoted to the Lingwu realm again.

Lu Zifeng breathed a sigh of relief, found a wider place, and then sat cross-legged, his hands sealed, his eyes slowly closed, and gradually entered a state of concentration.

As time passed, the fluctuations of spiritual power emanating from the boy's body gradually mellow and smooth, and after half an hour, the boy's aura had been adjusted to the best state.

Lu Zifeng took out the Xuandan from the storage ring, and the Xuandan with many eyes and hands instantly became firm, and swallowed the Xuandan in one gulp, and suddenly an unusually large and vast spiritual power exploded in the young man's body, and the young man's young face turned red all of a sudden.

At this time, the boy finally began to refine the Xuandan, this cloud-flying Xuandan, what kind of level can the young man's spiritual power be raised?