"Alas, all these years, you have worked hard!" Lan Feng sighed lightly as he looked at the demons who had turned into human forms in front of him.

Feeling Lan Feng's comforting gaze, Lu Tuo smirked, how could there be a little coldness on his face?

After a moment of silence, Lan Feng asked suspiciously, "By the way, you just said that concrete sand can help you quickly improve your cultivation, what's going on?"

"I don't know why. Lu Tuo shook his head blankly, "Anyway, as long as we swallow the concrete sand, our cultivation will improve quickly......"

Lan Feng frowned slightly, as a refiner, he still had a certain understanding of concrete sand.

Concrete sand, an ore containing highly poisonous, is a low-grade material in refining materials, and can be used to refine high-quality weapons.

Back then, Lan Feng transformed his dantian by swallowing concrete sand, making it a toxin dantian.

"Could it be that this concrete sand contains some kind of wonderful power?" Lan Feng rubbed his head, thinking for a long time, but he didn't have the slightest clue.

The only thing he was sure of was that there must be some kind of close connection between the concrete sand and the blood of the demon, but he had no way of knowing what this connection was.

After a long time, Lan Feng shook his head with a wry smile: "It would be good if the teacher was still here, he must know the peculiarities of concrete sand!"

The reason why the transparent old man was sure that the concrete sand could solve Lan Feng's dantian problem must be because he saw the wonder of the concrete sand, but unfortunately, Lan Feng never asked the transparent old man, so that no one knew the secret hidden in the concrete sand.

Thinking of the transparent old man, a touch of sadness flashed in Lan Feng's eyes, but he quickly calmed down.

"Well, it's a good thing anyway. Lan Feng shook his head and no longer dwelled on this question, "With concrete sand, the Demon Clan will be able to continuously give birth to new powerhouses, and it won't be long before it will be able to rank among the top Demon Beast Races!"

The current Demon Clan, in terms of top-level combat power, is not inferior to the Demon Beast Race such as the Void Phoenix Clan.

But the background of the Demon Clan is far worse than that of the Void Phoenix Clan, a juvenile Void Phoenix can completely abuse tens of thousands, hundreds of thousands of adult Demons.

"Wang ......" At this time, Lu Tuo glanced at Lan Feng and stopped talking.

Lan Feng was puzzled: "Say whatever you want." ”

Lu Tuo hesitated for a moment, then lowered his head, and whispered: "In the past few years, we have gathered most of the demons in the Endless Mountain Range to a few mountains near our usual cultivation, and let them take concrete sand, but it's just ...... Although their strength and wisdom have improved slightly, they can't be compared with us at all, among the more than 10 million demons, only three have reached the ground level, more than 10,000 have reached the day level, more than 300,000 have reached the moon level, and the remaining demons are almost all star or have not even reached the star level. ”

It is by no means easy to create a top-level demon beast race.

Because that involves the leap of blood, the evolution of genes!

Lu Tuo and the others had already done their best, but in the end they had little effect, because the bloodline level of the demon itself was too low.

"The subordinates implore the king to personally take action and refine the dantian for them!" Lu Tuo knelt down again and pleaded.

The body structure of demon beasts is different from that of humans, but whether it is a demon beast or a human, they all have dantian, and the effect is not the same at all, but the location is different.

With the successful examples of Lu Tuo and Lu Tao, Lan Feng's refining of the dantian for the demon beast is completely feasible.

The Earth Lizard King was a little confused: "What do you mean by refining dantian?"

These four words are not difficult to understand, but the Earth Lizard King can't believe that such a ridiculous thing can exist in the world.

The dantian can be said to be the foundation of the cultivation of all living beings, before reaching the god level, once something goes wrong with the dantian, it means that the future of a person and a demon beast is completely ruined.

From ancient times to the present, countless geniuses have emerged, but no one has ever dared to joke about their dantian!

"More than 10 million demons?" Lan Feng took a breath of cold air, and a touch of shock appeared between his eyebrows, this number was too terrifying.

Lu Tuo thought that Lan Feng had misunderstood what he meant, and hurriedly explained: "The subordinate means, please ask the king to refine the dantian for those three demon demons who have reached the ground level, and as for the rest, Wang Da doesn't have to worry about them......"

Seeing Lu Tuo's anxious explanation, Lan Feng came to his senses and said with a smile: "Don't worry, I just felt a little bit about the number of demons, and I didn't say that I wouldn't help them refine the dantian." ”

Lu Tuo breathed a sigh of relief slightly, and then said proudly: "Wang, although our individual strength is very weak, the number of our clan is second only to the human race in the entire Qingzhou Continent! 10 million demons seems to be a lot, but in fact it is just a drop in the bucket of our entire demon clan. ”

The demons are weak, but in some places, they have become infested.

It is precisely because of the extremely large number of demons and their extremely weak strength that they will be reduced to food for the rest of the demon beast races and feed countless demon beasts.

Lan Feng was stunned: "It seems to be right!"

"Your Excellency. ”

The Earth Lizard King's curiosity and shock had even overshadowed its fear of Lu Tuo and the others, although it knew that the question it was about to ask might make Lu Tuo and the others unhappy, it still couldn't help but speak: "Dare to ask my lord, what does it mean to refine the dantian......?" Can a person's dantian really be refined by some means?"

At the end of the sentence, its voice trembled faintly.

"King. Lu Tuo glanced at the Earth Lizard King unkindly, how could an outsider know such a secret.

As long as he has Lan Feng's permission, he will not hesitate to kill the Earth Lizard King.

"It doesn't matter. ”

Lan Feng waved his hand and said with a smile: "Hilt is his own person, and he has signed a master-servant contract with my brother, so don't worry about it leaking the news." ”

Feeling the faint killing intent emanating from Lu Tuo's body, the Earth Lizard King was so frightened that his heels weakened, and he hurriedly promised: "My lord, I promise that I will not leak the news, I swear, if I leak the news, I will be destroyed!"

"Okay, okay, don't be so serious. Lan Feng smiled and said, "Hilte, you guessed right, refining the dantian is exactly what you said." Strictly speaking, as long as a person's dantian is still there, no matter how much damage is suffered, I can refine it into a perfect dantian that is free of dirt and leakage!"

The Earth Lizard King's mouth opened wide, and his brain was a little dizzy.

God, this terrifying ability can really be mastered by anyone!

After satisfying the curiosity of the Earth Lizard King, Lan Feng turned to Lu Tuo and said, "I plan to retreat here for a while, and when I get out, I will refine the dantian for them." In addition, I still have a lot of things to deal with, so after refining the dantian for them, I will leave soon, I'm afraid I can't stay here to help you, the Demon Clan has to be entrusted to you for the time being, I hope you don't mind. ”

Although he is nominally the Demon King, Lan Feng is still a human after all, and it is impossible to spend his energy on the Demon all the time.

In the final analysis, Lan Feng is only suitable for being a hands-off shopkeeper, not for being in charge of the entire Demon Clan.

"It doesn't matter, the king's willingness to refine the dantian for them is already the greatest honor of the Demon Clan, how dare we ask for more. Lu Tuo said respectfully: "Don't worry, the king, we will definitely manage the demon clan for the king!"

Lan Feng shook his head: "No, the Demon Clan is not mine, but everyone's!"

Who knows, Lu Tuo is extremely stubborn, and even a little old-fashioned: "One day is the king, and the whole life is the king! Every demon is the king's people, and the entire demon clan is the king's!"

Hearing this, Lan Feng rubbed his head and made a joke: "You say that, I'm under a lot of pressure!"

Lu Tuo was suddenly at a loss, and stood in place in a daze, like a child who had done something wrong, bowing his head and asking for forgiveness from adults.

"Alas, I'm just kidding, don't take it too seriously. Lan Feng sighed helplessly, "Forget it, let's get down to business." When you return, if the temple people contact you again, don't bother them...... Know that your king is the enemy of them, the kind of ...... that never ends."

Hearing this, Lu Tuo, Lu Tao, Lu Tao and others were all a little embarrassed.

Lan Feng frowned: "What, do you think this matter is very difficult to do?"

"It's not. Lu Tuo gritted his teeth, knelt on the ground, kowtowed to Lan Feng, and said earnestly: "Please don't drive us away!"

Lu Yu, Lu Tao, and the rest of the nine-headed demon also knelt down and kowtowed, begging: "Please don't drive us away!"

To them, ignoring the people of the Templars was just a trivial matter, but it was difficult for them to accept to leave Lan Feng and return to the Endless Mountain Range.

Lan Feng shook his head: "If you don't go back, then who will manage the Demon Clan for me?" Lu Tuo, didn't you just promise me to manage the Demon Clan for me?"

Lu Tuo was speechless for a moment, but his face was full of unwillingness.

After a moment of silence, Lu Tuo took a deep breath and said solemnly: "Wang, for your safety, we must leave a few brothers to protect you. Lu Tao and I are all god-level late-stage demon beasts, and the other nine brothers are all god-level mid-stage demon beasts, you can choose a few of our twelve brothers to stay and protect you. If you don't agree, we'll never leave!"

In their eyes, although the Demon Clan was important, it was by no means as important as Lan Feng's safety.

Lan Feng groaned slightly, and then nodded: "It's okay, then let Lu Yu and Lu Tao stay, with the two of them to protect me, even if the deputy hall master of the temple comes, I'm afraid it won't hurt me." ”

Today's Lan Feng has become a thorn in the eye and a thorn in the flesh of the temple, and even Lan Feng himself can't predict whether the temple will suddenly make a move on him, so taking Lu Feng and Lu Tao with him can eliminate some unknown dangers.

Hearing this, Lu Tao and Lu Tao were ecstatic, and their eyes were full of excitement.

Lu Tuo, as well as the rest of the nine-headed god-level mid-stage demons, were disappointed.

For them, it is the greatest honor to be able to stay by Lan Feng's side!