With Liu Kaiyuan's control, the faint aura of spiritual power slowly disappeared, and finally turned into nothingness, and Mu Wuchen and the three of them then slowly fell to the ground.

"This is ......"

The three of them suddenly found themselves in a strange place.

In Mu Wuchen's eyes, a stretch of Panlong Mountain Range is located around him, and around the mountain range, a strong huge aura gathers around.

At the same time, Mu Wuchen could clearly feel that there was a faint heat surging up from the soles of his feet, and under the catalysis of this heat, the spiritual power in his body suddenly trembled, and the speed of operation seemed to have become several times faster!

Lin Zhixin and Sima Huang felt the same as Mu Wuchen at this time, and they also felt the impact of this enthusiasm on their spiritual power.

Shock flashed in his cold eyes, Lin Zhixin seemed to remember something, looked at Liu Kaiyuan, and found that the latter nodded lightly with a smile at this time.

"That's right, what we are stepping on under our feet is the spiritual veins of Liucheng!"

The concept of spiritual veins was nothing to Mu Wuchen, but Lin Zhixin and Sima Huang's faces changed immediately!

Spiritual veins, they have only heard of them, but they have not seen them with their own eyes, but now they have not only seen them with their own eyes, but also experienced them with their own eyes, if they cultivate in such an environment, they will naturally grow a thousand miles in a day!

Although Mu Wuchen didn't know what a spiritual vein was, for now, it was indeed a good cultivation weapon!

"Although it is only a first-level spiritual vein, it is not available in all cities, Liucheng is located in a remote area, it is lucky to have a spiritual vein to sit down, the three of you will take this help to improve your strength as soon as possible!"

Although Liu Kaiyuan's words seem plain, there is also a strong pride in them, obviously it is a very proud thing for Liucheng to have a spiritual vein.

"If you want to break through the realm, in addition to reaching your own level, what you need more is the infusion of spiritual power from heaven and earth, if you don't have enough spiritual power when you break through, the difficulty of breaking through will naturally increase a lot. ”

"Therefore, in the next month, the three of you will all cultivate here, with your current cultivation in the Yuan Realm, no matter how much spiritual power you need, this first-level spiritual vein can satisfy you. ”

With Liu Kaiyuan's words, the breathing of the three of them gradually became shorter, and Mu Wuchen naturally understood how precious this first-level spiritual vein was!

"Okay, in addition to the spiritual vein cultivation, each of you can also choose a Xuan-level intermediate martial arts cultivation book from me, but the Xuan-level intermediate martial arts are precious, even if I only have five books, you can choose one from these five books, and then I will give you a rubbing book to cultivate, and the rubbing book can only be used for one person to cultivate!"

As he spoke, Liu Kaiyuan waved his hand, and five light clusters appeared in front of him, yellow, blue, red, purple, and blue, all of different colors......

"It's all rubbish! Xuan-level intermediate martial arts, it's a waste of time to learn this thing!"

Mu Wuchen was looking at these five light clusters, and the disdainful voice of the old man of the empty mountain sounded in Mu Wuchen's heart.

"Boy, I won't stop you from learning the Starry Sky Refining Technique, although that thing is a high-level Xuan-level method, it is a good external refining method, and it is extremely weird, it doesn't feel like a simple Xuan-level high-level method to me, as for the five books taken out by this bullshit city lord, they are all rubbish!"

“...... Then I'll have to learn an emergency! I don't have a combat martial art right now!"

"One force to descend all things, you kid is taking the path of physical cultivation, your pair of fists is the best means of fighting, why are you doing so many bells and whistles? Dongfang Tian is an example, although it is a bit wasteful, but it is enough to explain everything!"

Mu Wuchen smiled bitterly: "Although I have taken the path of physical cultivation, I will inevitably suffer a lot from fighting with those martial artists who major in spiritual power at this stage......

The old man of the empty mountain snorted coldly: "The tallest one among the short, if you really want to pick one from these garbage, then take the green one!"

Different from the disdain of the old man of Kongshan and the calmness of Mu Wuchen, Lin Zhixin and Sima Huang were already excited, Xuan-level intermediate martial arts, you must know that the Lin family and the Sima family only have one copy!

At this time, Mu Wuchen stood in front of the five light clusters and looked at them again, Lin Zhixin and Sima Huang already had a choice, they each picked a light group, and then spit out a jade slip in the light group, this is the martial arts rubbing, and the jade will dissipate after using it once!

After sweeping his gaze twice, Mu Wuchen finally chose to listen to the words of the old man of Kongshan and chose the green light cluster!

The same jade slip shot out and fell into Mu Wuchen's hands.

Running the spiritual power, slowly injecting the jade slip, the next moment, the jade slip emitted a faint green glow, and then a beam of light shot into Mu Wuchen's mind, and a huge stream of information immediately poured out.

"Lingyun steps into the sky!"

"Xuan-level intermediate martial arts, practice to the fullest, the body method turns into floating clouds, ethereal without a trace, and your own speed can be increased by three percent!"

Liu Kaiyuan naturally knew the choice of the three of them, looking at Mu Wuchen, who was always calm and holding the jade slip in his hand, Liu Kaiyuan couldn't help but murmur: "Is the speed......

However, he soon showed a suddenly enlightened look, he thought of the battle between Mu Wuchen and Dongfang Tian, if it weren't for Mu Wuchen's temporary breakthrough, I am afraid that he would have been defeated, and the biggest factor restricting him was speed! Make up for the shortcomings, and naturally improve his own combat power a lot!

Looking at the three young figures in front of him, the color of expectation in Liu Kaiyuan's eyes gradually thickened: "Okay, I have already provided everything I can provide, and it will be up to you for the next month, come on, little ones!"

Then Liu Kaiyuan's figure disappeared into this mountain range, and after Liu Kaiyuan left, Lin Zhixin and Sima Huang left one after another, only to see that they kept changing positions on the spiritual veins, as if they were looking for something!

"They're looking for the most suitable spiritual power output point!"

Regarding Mu Wuchen's question, the old man of Kongshan took the initiative to answer.

"Spiritual power output point?"

For this concept, Mu Wuchen has never heard of it.

Staying in Mu Wuchen's mind, the old man of Kongshan couldn't help but be much clearer about Mu Wuchen's thoughts, and continued: "Although the entire spiritual vein is permeated with aura, it does not mean that every part of the spiritual vein will produce aura, only a few parts absorb the spirit of heaven and earth, and transform it into spiritual energy and gush out, and these parts are the spiritual power output points, cultivating at the spiritual power output point, compared to other places, the efficiency will undoubtedly be increased by as much as fifty percent, and the spiritual energy output from the spiritual power output point is the first transformation of the spirit of heaven and earth, not only rich, but also extremely pure!"

Looking at the two of them jumping around, Mu Wuchen couldn't help but feel a little confused: "Senior, how do you determine the aura output point?

The old man of the empty mountain floated in Mu Wuchen's mind, sitting cross-legged, his turbid eyes containing a stream of essence quickly swept over the entire spiritual vein, and then his eyes closed slightly, and a faint voice then sounded in Mu Wuchen's mind: "One kilometer to the east!