"Artifact?" Lu Tianyu looked at Xie Haotian again and said, "Didn't you have very few magic instruments last time?" ”

Xie Haotian was seen by Lu Tianyu and laughed and said: "Boss, how can you be obedient and always listen to half of it, I said that there are very few magic weapons, but it doesn't mean that there are no magic weapons, isn't the energy gathering array you made also a kind of magic weapon?" You can do it, why can't others? ”

"So that's it, it seems to be the reason!"

Lu Tianyu actually thought about it, or it was a misunderstanding in his thinking, and he subconsciously regarded all magic weapons as the magic weapons of the immortal family that could shake the heavens and the earth in myths and legends.

Magic weapons are also graded, and it wouldn't be a good thing to be able to take them out and sell them on the black market, but is this kind of magic weapon really valuable?

"Tell me what artifacts are sold on the black market?"

Xie Haotian immediately looked at Lu Tianyu with a constipated expression and said, "You are a Chinese cabbage on the street when you are a magic weapon!" We don't even have a few spirit stones, do you think we can see magic weapons? ”

Lu Tianyu looked up at the sky embarrassedly, he really didn't think about this, he still knew too little about this world, and it was poverty that limited his horizon......s.

Sun Shiqi looked at Lu Tianyu with bright eyes and said, "What do you say, I have an idea?" ”

"Speak quickly!"

Sun Shiqi's eyes became hot, as if she had seen a peerless beautiful man, and her liver thumped and said, "Doesn't Lu Tianyu know how to make a gathering energy array?" Why don't you let Lu Tianyu do a few more, and we can sell them on the black market in exchange for spirit stones? ”

"That's a good idea!"

Zhou Yiling, who had been holding the teddy bear, seemed to wake up, and the teddy bear that was thrown into his hand suddenly rushed to Lu Tianyu's side, and his white and smooth jade arm wrapped his arms around Lu Tianyu's neck and said: "People will eat you in the future, if you don't agree, people will tell Sister Yueyue, you bully me!" ”

Xie Haotian added fuel and vinegar next to him: "I count on you for the sexual happiness of this life, the next life, and the next life." ”

Sun Shiqi really couldn't stand it, "Okay, don't make trouble, what I said is true, Lu Tianyu, you should think about it, the magic weapon can be exchanged for a lot of spirit stones on the black market, and it will also help your cultivation." ”

I don't know why, when Sun Shiqi said this, she felt that it was not convincing at all, and she seemed to have foreseen the result.

Does Lu Tianyu need spirit stones?

No, you don't! I can't use a lot of medium-grade spirit stones in my current storage space, at least now, will I be so bored that I exchange the concentrating array for the next grade spirit stones?

But these words naturally can't be said to Sun Shiqi and a few people, it is inappropriate to oppose them, looking up at Sun Shiqi's expectant gaze, and suddenly a thought popped up from his mind.

Aren't you just right now but a shield?

Thinking of this, Lu Tianyu's eyes met Sun Shiqi's fiery eyes and said, "I can't promise you this matter, but it's ......." ”

Hearing the previous sentence, Sun Shiqi's heart sank, but the latter sentence made Sun Shiqi's heart hang when she fell into the ice hole, "But what? ”

"You are a sensing physique, you should be able to make a gathering circle, I can teach you this!"

"Really?"

The joy came too fast, making Sun Shiqi feel as if she was in a dream, as if she had been hit by the Mark Six lottery and had no sense of reality, "I can also make a gathering circle?" ”

"Theoretically, as long as you are an awakener, you can make a concentrating circle, but the compatibility between the sensing physique and the energy will make it easier for you, and your qualifications are good, so it shouldn't be difficult to learn."

The materials needed to make the concentrating circle almost do not cost much, and the only restriction is that when carving the energy circuit, it must match the free energy of the space, which may be difficult for ordinary awakened people, but it is not so difficult for Sun Shiqi, who has a sensing physique.

"Are you really willing to teach me alchemy?"

"What the hell is alchemy?" Lu Tianyu wondered.

"You don't know about alchemy?" Sun Shiqi found that Lu Tianyu had a confused expression, not a fake expression, and hurriedly explained: "Alchemy is a general term for those awakened people who can make magic weapons, alchemy and magic circles, although they can't turn stones into gold, but the things they make are genuinely worth a thousand gold, so these people are called alchemists, and their skills are alchemy." ”

Xie Hao was afraid that Lu Tianyu still didn't understand, "Every alchemist is worth a lot of money, and his status is extremely high, whether it is a wealthy family or the military government, they all treat alchemists as if they were guests, and they are even more responsive to the requirements of alchemists, so they just want to get one or two magic weapons from alchemists." ”

Lu Tianyu is a long-term insight, but he didn't expect the alchemist to be so popular, and his own path is really the right way for a blind cat to meet a dead mouse.

"Would you like to learn?"

Sun Shiqi calmed down after being overjoyed, not because she didn't want to learn alchemy, but because she was worried about her future cultivation path, would she really want to develop in alchemy?

Seeing Sun Shiqi hesitating, Zhou Yiling, who was still hanging on Lu Tianyu's neck, smiled and said, "Brother Lu, teach me, people are willing to learn?" ”

Of course, there is no problem with Zhou Yiling's willingness to learn, but .......

"You can learn if you want to, but the result may be half the effort, especially your out-of-the-box character, it is difficult to calm down and sense the fluctuation of energy, don't blame me for not reminding you in advance."

Zhou Yiling stuck out her little tongue and said, "Aren't there still you?" ”

Lu Tianyu hurriedly tilted his head to the side, the tone of Youlan in this girl's mouth made Lu Tianyu's heart ripple, and if she couldn't hold it, she could be regarded as correcting her on the spot, and it was better to have less contact.

Xie Haotian and the others also wanted to open their mouths to learn alchemy from Lu Tianyu, but when they heard that Lu Tianyu was not optimistic about the awakened person with a non-inductive physique, they all swallowed back the words on their lips.

"I do!"

Sun Shiqi made a difficult decision and said: "As long as you are willing to teach, I am willing to learn!" ”

Lu Tianyu was very unhappy when he had to teach Sun Shiqi, but thinking that after he had Sun Shiqi's shield, some small troubles could be saved, "As long as you are willing to learn, I am willing to teach!" ”

Listening to the questions and answers between Lu Tianyu and Sun Shiqi, Zhou Yiling, who was exquisite, burst out laughing, it was really a strange combination.

"What materials do you need to learn to make a Gathering Circle, I'll prepare?"

"In addition to the necessary carving knife, you first prepare the triangular prism you saw last time, the more the better, the material is made of wood first, which is convenient for beginners to exercise, and then after mastering it, then use obsidian, Mithril is enough to prepare one kilogram, but to draw into a thin silk thread with a diameter of two millimeters, in addition to long-term exercise practice makes perfect, the rest depends on whether you have understanding."

Lu Tianyu handed the energy loop diagram of the concentrating array to Sun Shiqi and said, "Keep this diagram firmly in mind, and you can start." ”

Before dinner, Pang Gongwei finally came out of his room, and his temperament had changed a lot, and his breath was much more stable.

"How's it going, did you feel any difference after you got promoted?" Zuo Gangchen looked at Pang Gongwei who was sitting on the chair and said.

"After the promotion, the body has undergone some changes again, but it has not finally stabilized yet, so it is difficult to say clearly?"

"Is there not enough spirit stones?"

Pang Gongwei nodded, a little embarrassed and said: "After being promoted, if you want to completely stabilize yourself, you need at least twenty lower-grade spirit stones, and now you can only wait slowly." ”

"There's no way around it?"

Twenty lower-grade spirit stones is not a small number, except for Lu Tianyu, only Zhou Yiling can take it out now, but is Zhou Yiling willing to do it?

Even if Zhou Yiling is willing to take it out, what about the gathering energy array, and what if others are promoted again this month, this is a question that can never be avoided.

A spirit stone stumps the hero!

Sun Shiqi gritted her teeth and said, "I still have a few low-grade spirit stones here, you can use them first!" ”

"Then what should you do", Pang Gongwei did not take the spirit stones in Sun Shiqi's hand, of course he knew that even if he took these spirit stones, it would not be enough.

Sun Shiqi said: "I feel that my promotion may not be until next month, and there will be ten more spirit stones by then." ”

Zuo Gangchen looked at Zhou Yiling, Zhou Yiling hurriedly hid behind Lu Tianyu and said, "Don't look at others?" There are not many spirit stones in people's hands, and the energy gathering circle also needs spirit stones, and people are very poor now. ”

Sun Shiqi sighed and said, "Take out some for Pang Gongwei first, and when I make the Gathering Energy Circle next week, we will have endless spirit stones in our hands." ”

"No, I can't always trouble you!"

Zhou Yiling pouted and said: "Tear down the east wall and make up the west wall, this won't work, let's find other ways!" ”

"Do you even take it?"

Seeing that Sun Shiqi was really angry, Zhou Yiling reluctantly took out ten spirit stones and put them on the table and said, "People only have these, and the remaining few really can't be taken out." ”

Pang Gongwei couldn't help but tears rolling in his eyes when he saw the fifteen lower-grade spirit stones neatly stacked on the table, the joy of promotion diluted a lot, and he even regretted a little why he was promoted so early.

"Don't think about it", Sun Shiqi pushed the spirit stone in front of Pang Gongwei and said, "Stabilize the current cultivation as soon as possible, what are we waiting for your surprise?" ”

Luo Jianda gave Sun Shiqi a thumbs up, although Sun Shiqi was a little domineering, but she was really good to the friends around her, even if she suffered a loss, she didn't care, which is one of the reasons why the arrogant Sun Shiqi can have so many friends.

Sun Shiqi avoided Pang Gongwei's grateful eyes and said to the others: "Do you feel that after Pang Gongwei was promoted, our energy here has thinned a lot, Lu Tianyu, what's going on?" ”

"What else could it be!"

Lu Tianyu didn't expect Sun Shiqi to find out the problem so quickly, it seems that her induction physique is indeed very unusual, after thinking about it, she replied truthfully: "I don't know if you have noticed it yourself, is it a little different from five or six people cultivating here?" ”

Everyone pondered, thinking back to the situation when they were cultivating.

Sun Shiqi was the first to speak: "Are you saying that there is an upper limit to the energy gathered here?" ”

"I said at the beginning, this kind of gathering energy circle can't accommodate too many people, at that time your attention was on the Tianyi Society, in fact, this is the same, at the beginning, there were few people, and your level was too low to be seen, once there were more people, or after one of them was promoted, this problem was retained."

"Then you mean that we can't be promoted in the future?" Zhou Yiling said anxiously.

"That's not what I meant!"

Lu Tianyu could only explain slowly: "We can first assume that the upper limit of the energy gathered by the Gathering Array within a certain period of time is 10, and the energy absorbed by the beginner ability is 1 every day, and the Gathering Array can supply the energy needed by 10 people to cultivate." But when one of them is promoted and reaches the middle level, the energy required is not 2, it is likely to be 3, or 5. If both of them are promoted to the middle level, they will basically run out of energy in the Gathering Circle, and the others will naturally not be able to obtain energy from the Gathering Circle. ”

"So that's it?"

Zhou Yiling looked at Lu Tianyu with wide eyebrows and said, "You must have a way, right?" ”

Lu Tianyu spread his hands and said: "There are several ways, in fact, you should also be able to think of it, the first is to adjust their respective cultivation time and avoid everyone cultivating together, which can minimize the energy consumed by the energy gathering array." The second is to build another one of these energy gathering circles in another place, which can basically meet the energy you need to advance to the middle level. ”

"Then what are you waiting for, quickly build another gathering circle!" Zhou Yiling said dissatisfied.

"How can things be as simple as you think, you can build if you say it, there are still many restrictions here", Lu Tianyu gave Zhou Yiling an idiot look.

"What are the restrictions, you should say it quickly!" Xie Haotian was about to get sick.

"The range of action of this concentrating circle is 5 miles, that is to say, within a radius of 5 li, the concentrating circle can gather the free energy in the space and limit it to the surroundings of our house, in other words, we have evacuated all the free energy in the space within a radius of 5 li. If you want to build another one of these circles, the distance between the two circles must be at least 10 miles apart, understand? ”

"What then?"

10 miles apart, almost the length of the academy, the problem is not only these, with the development of the academy, there are more and more buildings around the academy, it is difficult to find another open space, do you want to move the gathering circle to the academy?

Sun Shiqi said helplessly: "Then you can only take turns to cultivate in the future." ”

Zhou Yiling said a little unwillingly: "Isn't it possible to build a larger energy gathering circle and extract a larger range of spatial free energy?" ”

The little girl is quite shrewd, Lu Tianyu can't wait to knock this girl to death, and make trouble for herself.

"Zhou Yiling is talking about the third method, but unfortunately I don't have such an ability at the moment, maybe after I slowly study it, I can make a bigger energy gathering array!"

It is impossible for Lu Tianyu to take out the real small concentrating array if he is killed now, it is barely enough, but in this way, the scope covered by the concentrating array will affect the academy, and when the free energy of the academy is exhausted, it is impossible not to be discovered in advance.

(End of chapter)