(ask for the monthly ticket! Thank you for your support

Refined steel dark iron? Lin Yi doesn't have one, but Lin Yi has a refined steel black iron staff. I wonder if it can be recycled and reused? If you can, it solves a big problem.

But other things are not so easy to find. It's hard to find pure topaz, blue crystal powder and color steel. It's even harder to find the rest!

Thinking of this, Lin Yi is a little frustrated: "old Jiao? Isn't that cheating? Where can I find these materials? "

"I don't know. You have to find your own way!" Jiao Yazi also didn't know the source of these materials, but he said: "anyway, it's not very urgent. You refine the jade plate first, and then slowly find it, OK? Sometimes, maybe we will meet some chance or coincidence! "

"Chance coincidence?" Lin Yi is slightly stunned, then says with a wry smile: "it seems that this is the only way! It's better to condense the space of jade plate first! "

After that, Lin Yi put down the second silk file and reached for the third silk file. What would this file be? Lin Yi has some expectations and some nervousness, because now Lin Yi can't guess what is in the third silk file!

Last time, Lin Yi looked forward to a martial art. The martial art mantra of mind and method was handed over. What Lin Yi is looking forward to now is Should it be a way to use the sharp weapon of heaven level?

When Lin Yi opened the silk file, there was a clear look on Lin Yi's face. Indeed, this is the mind method for using the magic weapon of Tianjie, which was made by himself before.

However, before Lin Yi forged the weapon, it was useless to use the mind skill. Lin Yi didn't even look at it carefully, so he closed it and put it back. After all, it's useless for Lin Yi to see it now. Lin Yi now remembers Jiao Yazi's words. If he wants to be quick, he can't reach it. It's useless to use the mind skill in advance. He doesn't even have weapons. How can he use it It doesn't matter. Step by step, for a limited time, it's better to spend on practicing forging fire.

The mental skill of using this heaven level weapon was not surprising to Lin Yi. It was the last silk file. Lin Yi really wanted to break his head and didn't know the contents!

However, the more unknown it is, the more expectant it is, which makes Lin Yi suddenly nervous!

Taking a deep breath, Lin Yi opened the last silk file. However, when Lin Yi saw the four big words of "mental formula" on the file, her face was a little shocked. Mental formula? What is this? Is not Xuanyuan's Dragon riding formula your own heart method formula? How can you come up with a mental formula?

With a very confused mood, Lin Yi settled down and began to read the contents of qixinfa formula carefully! What mental formula is this? As like as two peas, the following is the main text. There is no subtitle to annotate the heart's formula. Moreover, it's not yet. Even more puzzled by Lin Yi, the opening of this heart's formula is actually the same as the opening of the first level of the heart law of Xuanyuan dragon's tactic. The first is the opening of the four heart's formula.

Is it the same thing? Lin Yi was as like as two peas in the mind, wondering whether the man who had placed it was a box, because the content of this heart formula and the Xuanyuan dragon tactic were exactly the same as the first layer. However, when Lin Yi continues to watch it, he finds that it's not right! Because, although the beginning of this mental formula is the same as that of Xuanyuan dragon formula, the content behind it is totally different!

Just, although different, Lin Yi has a familiar feeling, which seems to be a revision of Xuanyuan's Dragon riding formula! Because, the running routine of this heart method formula seems to be the same as the Xuanyuan dragon formula of Lin Yi's cultivation!

However, although they are very similar, when Lin Yi studied them carefully, he found that they are totally different. This mental formula seems to be a kind of auxiliary mental formula, rather than an independent mental formula!

The more you look at it, the more strange Lin Yi is, because in the middle of the formula, there are some blank positions, and there is a mark in the blank position, which says: switch the mind method.

Lin Yi doesn't know what the meaning of this "mind shifting method" is. He goes on to look at it, and it's the mind method formula of auxiliary mind method. However, there are still interspersed spaces behind it. What's marked is "mind shifting method", so it goes back and forth.

"Jiao Lao, what kind of mental skill is this? Why are there any vacancies in the middle? Let's switch the mind method here. What mind method do you want to switch? " Lin Yi can't help but ask in a strange way.

"Oh, this mental formula, I remember, is auxiliary like the previous martial arts." Jiaoyazi has recovered his memory, without asking or knowing.

"Mind method of auxiliary nature? I can see that, but what does it mean like the previous martial arts? " Lin Yi wondered: "that martial art is all-purpose. This mental skill Is it... "

Lin Yi suddenly has a flash of inspiration. What does it think of.

"Yes? That's what you think. " Jiao Yazi nodded.

"Universal Mind method formula?" Lin Yi took off in some shock.

"Yes, it's all-purpose mental formula. With this mental formula, you can switch between other mental formula to be operated in the interspersed place, and then you can run other mental formula smoothly." Jiaoyazi explained: "for example, if you want to run other people's mental formula, you can run smoothly with this method!""So amazing?!" Lin Yi knows that mental formula is basically the only one for cultivators. A cultivator can only practice one mental formula at the same time, and can't change the mental formula at will. This is also the reason why Lin Yi didn't find mental formula for Chu Mengyao and Xiao Shu. After all, it's a big problem whether it's suitable or not.

But is there any universal mind method? It's a little out of Lin Yi's expectation, but think about it. Even martial arts have omnipotence. What can't mind method omnipotence? Moreover, Xuanyuan dragon riding formula is originally a kind of heart method formula that can produce omnipotent genuine Qi, which is also a universal precedent!

"It's not magic. In fact, your Xuanyuan dragon riding formula can generate energy and Qi of all kinds of other heart skills. This auxiliary heart skill only improves the operation efficiency of Xuanyuan dragon riding formula!" Jiao Yazi said: "in fact, Xuanyuan dragon formula is essentially like an emulator, which can simulate all kinds of heart formula, but in fact, it is still Xuanyuan dragon formula! You can understand that you can use Xuanyuan to control the Dragon formula to complete the use of other mental formula. "