The Void Son is very interested in Mao Zheng, whether it is because of the Heavenly Spirit Root, or the concept of Feng Shui that Mao Zheng said, which coincides with the way of this cultivator.

It can be said with certainty that even if the current Qingxuzi has such a high cultivation, it may not necessarily reach the triad of heaven, man and earth. This is a kind of curiosity that Mao Zheng brought him, and it turned into a kind of liking.

So even if Qingxuzi snatched Mao Zheng to be an apprentice, now he sees that Mao Zheng is still so transgressive, just like seeing his own apprentice.

"Look at what you said, it's like you're very powerful, don't you love to compare, why don't we go and compare?" Qing Xuzi smiled and said that he took a fancy to Nishiko.

"Humph! You are higher than me in terms of cultivation, but in this refining weapon, I say that the second one dares to say the first? Why don't we compare the refiner? Nothingness glared at Qingxuzi and said.

"Yes, yes, yes! You can. Mao Zheng will be handed over to you, now I will be your temporary apprentice, and you will send him down the mountain to make good arrangements after half a year, and I will not come if I have something to do. Qingxuzi said.

"Is this your apprentice or my apprentice? And don't feel like you're on top in the future, you're an elder like me. Nothingness said.

Mao Zheng was puzzled at this time, he was also two masters in the past. Now looking at the posture, this nihilistic child has no intention of giving up on being his master. Could it be that he is really fragrant and fragrant, so that the two old people are arguing about themselves so much.

"Alright! I'm too lazy to argue with you, Mao Zheng has to take care of you. After saying that, Qing Xuzi walked away from the sky and disappeared in the blink of an eye.

"Boy, what benefits do you think this bull-nosed old man has given you?" Nothingness looked at Mao Zheng and suddenly asked.

Mao Zheng was stunned for a moment, seeing that this nihilistic son was about to spill his anger on himself, he couldn't help lowering his head and said, "This ....."

Looking at the grievances on Mao Zheng's face, the nihilistic son couldn't bear it. said: "Forget it! Come on in. That Qingxuzi wants to be stingy, how can he give you benefits. So you don't want to do any good here. From today to the half month of going down the mountain, you don't have to rest, learn the refining tools for me. Nothingness said.

"Ahh Don't take a break? Mao Zheng asked in surprise.

"That's right! It's only half a month, do you still want to rest? Nothingness said with a white look.

"You're revenge." Mao Zheng thought that this nihilistic son was angry in Qingxuzi, and he must have wanted to vent it on himself, who called himself to worship Qingxuzi as a teacher? But what can be done, isn't this such a powerful character as Void also not an enemy in front of Qing Xuzi?

"Hahaha!" Nothingness didn't look angry when he heard Mao Zheng say this, but laughed and said, "Okay! Even if the revenge begins now. ”

"Ahh Are you really revenge? Mao Zheng said with his mouth cocked.

"Hahaha! Mao Zheng, let me ask you a question, what do you have that deserves my revenge for you? Nothingness asked.

Mao Zheng shook his head when he thought about it, but he really couldn't think of anything worthy of revenge from such a high master.

"Let me ask you again, why did you choose to go up the mountain to cultivate?"

"For the sake of its own strength."

"Alright! What does it take to be strong? ”

"It takes a strong cultivation."

Hearing Mao Zheng's answer, Void Zi nodded and said, "Cultivation is of course very important, but if you think about two people who are also cultivating, one is bare-handed and the other is holding a weapon. Which one is more powerful? ”

"Of course, the one with the weapon!" Mao Zheng said without hesitation.

"So, you know that the importance of weapons to cultivators is actually the same as cultivation, in our world of cultivators, we usually turn the weapons that have been trained into spiritual weapons, and this spiritual weapon is divided into three grades, from low to high, human level, earth level, and heaven level. Each product is divided into three levels: junior high school and high school. Therefore, there are three from the ninth order of refining. ”

Speaking of this, Void Zi Mao Zheng listened with relish, and continued: "But to practice a good aura, it takes several steps, one is smelting, the second is condensation, the third is polishing, the fourth is carving, and the fifth is sacrificial refining. So do you think you can learn everything in these fifteen days? It's good that you can learn it. And in the fourth step of carving, you still have to learn the forbidden pattern. Just the ordinary cultivators who have forbidden tattoos have to spend a lot of time studying, do you think I should be harsh on you for this time? ”

Originally, when Mao Zheng heard that the forbidden pattern was likely to be the formation pattern, he was very excited to see it. But in the end, well, this nihilistic son actually said it back.

"Master! That's what you said. Mao Zheng couldn't help but say.

"Hey, hey! Are you willing to call me Master? Nothingness laughed.

"Even if Master asks me to do something, you are also my Master." Mao Zheng saw that the nihilist explained the refining weapon to himself, although he had read the book of the refining tool first, he still felt that the nihilism was more desirable to talk about.

"Good! That's a good answer. I didn't say just now that what you have to do now is to ignite the spiritual fire, how can a refiner refine a weapon without fire? After the nihilistic son finished speaking, he gave Mao Zheng a very thin book.

Mao Zheng took a look, and it turned out to be a book of "The Art of Turning Fire" on how to turn into spiritual fire.

Although it is only a few pages, it is easy to understand, and explains in detail how to transform fire-based spiritual power into spiritual fire.

"Master! I'm not a fire spiritual power, how can this be transformed? Mao Zheng couldn't help asking.

"Good question, although you are not a fire spiritual power, but you are a better spiritual power than that fire spiritual power. During the primary selection and assessment, you saw that the yellow spiritual root, which was definitely cultivated as fire spiritual power, but do you know why your color became Xuancai? ”

"I don't know!" Mao Zheng shook his head and replied.

"Because what you have cultivated is what we call the power of the five elements, now you know why your master let you practice the five elements, right?" Nothingness said.

Mao Zheng nodded and said, "Master said so, my power of the five elements can learn all the exercises of the five elements?" ”

"Theoretically, that's the case, but a person's cultivation can't be greedy, otherwise it won't help cultivation, but it will also affect cultivation. In the future, you must be cautious when learning new exercises. ”

Mao Zheng saw that the void was so cautious, and couldn't help nodding and said, "I must keep in mind Master's words." ”

"Hmmm! That's pretty much it, now you're starting to transform the spiritual fire. The Void said with satisfaction.

"Master, can you show me your spiritual fire once?" Mao Zheng saw that the void was about to walk away, and asked hurriedly.

"Okay, see." As he spoke, he spread his palm forward, only to see a flame suddenly burst out of his palm, and suddenly a red flame burned in his palm. With a wave of his hand, the flame turned into a line of fire and shot straight into the soil, and it was still burning, and it took a while to extinguish, and when Mao Zheng walked in to see, it had turned into scorched earth.