Hearing Xia Lao say this, and kept insisting, Beigong Aya didn't say anything to refuse

"I wonder if the mentor has ever heard of a seven-rank alchemist named Yechen?"

"Nighttime? No, it's very rare to see a seven-grade alchemist in these years, and I haven't heard of one named Yechen."

“……”

You dead fox, you name fake!

"I won't mention him, but he told me that either I can get a seven-grade marrow cleansing pill, or I can find a Qiling grass, so that my Lingque meridian can withstand a large amount of spiritual energy brought by the promotion of the heavenly spirit body."

"I'm not an alchemist, so I don't know if he has a point, but the two things you need are really rare."

"Let's not mention the rarity of Qi Lingcao, even if there are not many seven-grade marrow cleansing pills, now those alchemists are very arrogant, but since you want it, I will help you find it"

Seeing that Xia Lao didn't show a look of trouble and disgust, Beigong Aya couldn't help but let down her guard a little

"Xia Lao doesn't have to be so troublesome, as long as he knows the whereabouts of Qi Lingcao, as for the Seven Rank Cleansing Pill, it's not worth your debt for me."

"What are you talking about, my mother and I are brothers, how can I watch you explode and die in the future"

Brothers? Well, then he can understand that he is so good to himself, and he has many comrades-in-arms, and brotherhood is indeed an extremely precious emotion

"This house can't stay, now you are the only refiner in the entire school, go, take you to learn some introductory knowledge first"

After saying that, he left his residence with Beigong Aya, who smiled embarrassedly and followed

Xia Lao took Beigong Aya to his own refining room and pointed to the entire wall of books on the side

"Come, at the beginning, you read these books first, recognize some refining materials and techniques, and then I will teach you."

Beigong Aya looked at the wall of books and was stunned

She remembered the days when she confessed medicinal herbs a year ago, and that dark time was going to be repeated now???

"Alchemists are different from alchemists, they test the control of medicinal materials, and we, in addition to refining materials with spiritual power, also need to introduce spiritual energy to make him have a certain attribute

In this way, he can echo with his user, and the stronger the attack will be."

After that, Xia Lao took out dozens of books from that wall of books

"Here, this is what you have to remember this week, this is the most commonly needed refining material, come back in a week, now I will teach you the simplest dagger refining first"

"Then the rest of these books are ......"

Fortunately, there are only a dozen of them, and compared to the books on medicinal herbs, these tasks are simply not too easy

"The rest of these are the refining methods of some spiritual weapons that I have collected myself, cough, of course, there are some small hobbies, you don't care about it, let's refine the weapons first"

"Oh, okay" Looking at Xia Lao's somewhat evasive eyes and concealed movements, Beigong Aya couldn't help but wonder how many of these books were really related to refining

Beigong Aya followed Xia Lao to a stove

"To refine the weapon, first of all, you must use spiritual power to separate impurities from the melted material liquid, so that he can become pure, and the spiritual weapon produced in this way will become sharp."

"Secondly, it is to attract spirits, although most refiners do not have the strength of spiritual cultivation, their spiritual power can communicate with the aura of heaven and earth, so that after the refining magazine is completed, the introduction of aura will be completed for the most part."

"Finally, it is casting, the material liquid wrapped in spiritual energy, which is already considered to have the basics of spiritual weapons, and the most important thing is this last step."

"Use your spiritual power to slowly change the liquid into the shape of the dagger in your mind, and then put it into the cooled spiritual liquid, and the simplest spiritual dagger is considered complete."

Xia Lao said as he demonstrated, and with his skillful and smooth movements, a dagger about a foot long appeared in front of her

"It's made of Pure Star Iron"

As he spoke, he picked up another black stone

"Cuixing Iron is hard and sharp when made into a spiritual weapon, so it is the easiest and most common material for making daggers."

"Come on, you try"

As he spoke, he threw the iron in his hand to Beigong Aya

Beigong Aya learned from Xia Lao to throw the Cuixing Iron into the furnace, releasing his spiritual power, preparing to accelerate the melting of the iron

Who knows, she didn't control the proportions when she channeled her spiritual power, and she watched as the piece of Cuixing Iron melted in a few breaths

There are only a few impurities left in the furnace that cannot be burned

“……”

"Ahem, Xia Lao, can you let me try again"

“……”

Xia Lao looked at her in surprise like a ghost, and then ran out of the room

Beigong Aya was left alone in the refining room at a loss

This is...... Ran away from being? I didn't mean to, I can pay you for a piece of Cuixing Iron

Xia Lao disappeared in an instant, and the helpless Beigong Aya could only wait here, picked up the book he gave him, and began to read

After a while, Xia Lao walked in with a huge spar

With a bang, she put the spar on the ground, and Beigong Aya felt that this spar was similar, somewhat similar to the spar she used to test her spiritual power

I heard Xia Lao say

"Come, come here, release your spiritual power and let me see, I don't feel like you are not a third-order spiritual power, come, test it"

"This is the spar I got from Tengyun Pavilion, and its bearing capacity is more than a hundred times that of the usual spars."

Beigong Aya heard that it was more than a hundred times, so she was a little relieved, thinking about the character of the old man, if she couldn't hide today, she stepped forward and released her spiritual power on this spar

This time she didn't take the same care as usual, and just let go of herself, and for a moment, after she felt that she still had the strength to continue for a long time

And this half-human-high spar began to hum, and then with a click, starting from the top of the spar, cracked one after another, and Beigong Aya quickly withdrew her spiritual power when she saw this

It's a pity that it's a little late, and there are more and more cracks, and it's already covered with a whole hedron, and then it explodes with a bang

Both reacted quickly and ducked to the side moments before the explosion

After the smoke passed, Beigong Aya looked helplessly at the affected book wall

I'm sorry! I really didn't mean to!!

And Xia Lao stood there, looking at the shattered spar, and his heart was shocked

Blown up...... It actually blew up...... Hahaha, it's so well fried, it's well fried!

Then he looked at Aya Kitamiya with a wrinkled smile on his face

"Hahahaha, where the hell did you come from! The spar that has been used by Qingfeng Academy since the establishment of the school to the present has been blown up by you! Forehead ......"

He suddenly thought about how to explain to the school if this was blown up, forget it, and talk about it then

"Mentor, I'm so sorry, I really didn't mean to"

"It's okay, it's okay, it's good, do you feel unwell?"

"Well, I'm a little tired, but I'm feeling fine."

Hearing Beigong Aya's answer that seemed to be fine, Xia Lao was even more surprised

What kind of monster are you! This is not a genius anymore, a genius is still a human being, and Beigong Aya, such a capital, is a freak

With such unfathomable spiritual power, and a heavenly spirit body that is rare to see in 10,000 years, no wonder God wants her to cultivate all five systems, it is purely because this person is too demonic, and he can't even stand the way of heaven, so he is ready to let her die young