It is a jade slip that records the art of refining utensils. Most of them are very elementary things, such as the introduction of basic materials, the proportion of materials, the setting of basic arrays, etc. However, it also records the refining methods of several Taoist utensils. Of course, they are the most primitive ones, which are purely for novice apprentices to practice.

These Taoist instruments are relatively simple to refine because they are simple. Among them, there is something called floating cloud plate, which is the so-called flying magic weapon.

However, it was also said in the introduction that this magic weapon can indeed fly, but it is very slow, and can only go up and down and straight. It can\'t even turn corners. It\'s completely rubbish.

But for the current Xiang Yang, such a function is enough!

He opened the jade slip with great interest and looked at it carefully. Before long, there was a bitter smile on his face. There were only a few words in the brief introduction, but he didn\'t expect that the information inside was as vast as a mountain. There were thousands of basic materials alone, and then the proportion of materials was extremely complicated. Although the array settings were only the simplest ones, But there are as many as 99. There are dozens of drawings for each array...

But soon he came up with an idea. What he wanted to refine now was the floating cloud plate. So long as he knew the materials and arrays required by the floating cloud plate, why should he learn the others?

To understand this, he carefully studied the refining method of the floating cloud plate. Although it is the most primitive Taoist instrument, it is not a common thing after all, and the materials used are very exquisite.

Ordinary copper and iron are not good. In the data, there are ten kinds of materials that can be used as the main materials of floating cloud board, including six kinds of metals, two kinds of wood and two kinds of jade. Of course, there must be more materials that can be used, but the most common and cheapest ones are selected here.

In addition to the main materials, there are several auxiliary materials. The auxiliary materials are a little more precious, but the quantity is much less, and there are still many choices. The three materials list dozens of options.

Then, only two arrays are needed. One is the Juyuan array that all magic weapons must have, and the other is the floating array, which is the simplest basic array.

After understanding these, the most important thing for Xiang Yang now is the materials. Among the xumijie obtained, there is a pile of minerals, most of which are low-grade goods, but now they are just suitable.

He first wrote down the materials needed for the cloud plate, then found the introduction from the basic materials, and then searched for them in those minerals one by one.

The result was quite unexpected. There were all three kinds of auxiliary materials, and even some were available for selection, but there was no most worthless main material.

Xiang Yang couldn\'t help getting a headache. Can\'t this road lead to failure?

Depressed, he glanced at the straw mat on the ground. He was a little stunned, stood up and walked out.

Even a straw mat is a little different. Maybe there will be other good things in this place? After all, this place is deep underground. How can there be no minerals in such a large area? What the floating cloud board needs is not a precious thing. There should be many underground.

As soon as he got out of the stone house, he saw youtan wandering back and forth within a few feet of the door, his small mouth pouting, tears flashing in his big watery eyes, and he was about to cry.

Xiang Yang couldn\'t help but be dumb and laugh. He stretched out his hand and put away the array plate.

Youtan looked around blankly. She came to look for Xiang Yang in front of her. Unexpectedly, there was a flower in front of her as soon as she came to the door. Then she appeared in a forest. She couldn\'t go out. When she was in a hurry, the forest disappeared again. When she saw Xiang Yang standing at the door, she jumped up happily, hooked his arm, pouted and said: "Brother immortal, I got lost just now! I\'m curious!"

Leaning against her soft body, Xiang Yang tightened his whole body and said with a bitter smile, "Your Highness, don\'t call me immortal brother. Just call me Xiang Yang. Just now I used a small spell for fear of being disturbed. You can find me later and call me outside the door first."

This simplest array does not block the sound, nor does it have the function of active prompt, so Xiang Yang didn\'t know someone broke in just now.

Youtan blinked and looked at him: "well, I\'ll call you brother Xiang. Well, don\'t call me your highness. Just call me Xiaotan! No, I call you brother. You call me sister Tan! OK!"

Xiang Yang smiled and nodded. The little girl was the same age as him. She was beautiful and lovely and had a good temper. Although Xiang Yang didn\'t understand the relationship between men and women, he still had a sense of love for her.

Then he talked about minerals. Youtan listened blankly and finally took him to a clansman. The old man named youhammer was one of the few craftsmen of Youzu who could make iron.

Xiang Yang described all the six kinds of metal materials to him. You hammer meditated for a long time. Finally, he was uncertain and said, "I should have seen the cold iron and the black stone with star pattern you said, but I don\'t know if it\'s what you want."

Xiang Yang Yixi hurriedly asked him where he could find it. Youhammer pulled his finger and said: "The stones used to build houses in the fire clan are all black, with strange lines on them, and each piece is naturally flat. As for the cool iron, there is a black fog gorge after walking a little more than a Xi from us. There is a kind of ore in the stream, which is very similar to what you said, but those are ore rather than iron..."

After asking again, he knew that the fire family was the closest group in the underground world to the you family, and the relationship was not good. The most important thing was that it was more than ten Xi away from the you family, so Xiang Yang decided to go to the black fog gorge first.

Youtan wants to wait for her father to wake up and let Youhuo and Yougang go with Xiang Yang. Although the two guys are chatting, they are very familiar with the nearby terrain. They easily took Xiang Yang to Heiwu gorge.

There is a stream in the black fog gorge. There is thin ice residue on the stream all the year round. There are many cold cyan ores in the stream. Xiang Yang compares the description in the jade slip and feels happy. It is indeed a cold iron ore, but it still needs to be refined. Now he also has fire system in the immortal embryo and knows a lot of fire system Taoist methods. Refining this common material should not be difficult.

He now uses the xumijie of Cangbai, which has a great capacity. After collecting a lot of minerals, he returns to the Youzu land with satisfaction.

Of course, with a wave of his hand, a piece of ore disappeared inexplicably. In the eyes of Youhuo and Yougang, it was a miracle. How these two words would be described after they went back was not within Xiang Yang\'s consideration. He didn\'t really mean to regard himself as a fairy, but he didn\'t care if others misunderstood, The underground world was only a temporary stop for him.