Everyone didn't know what the use of these ores was, but Old Wuyou and Wangzhe knew something. They looked at the ores on the ground and envied Xiao Guoguo and Chi Xuan. It was really rare that they could find such a treasure.

"Collection, I'll go and see the next door." Chi Xuan said this and Xiao Guoguo nodded. They have limited time now, and division of labor and cooperation is the best choice.

"I will protect the Dharma for you!" Han Meng took the initiative to protect the Dharma for Chi Xuan because she knew that Xiao Guoguo would collect ore here now and could not get rid of her body, but Chi Xuan could not be missing.

"Thank you, senior sister." Chi Xuan said this, Han Meng patted his shoulder and said, "You're not bad, remember my water drop balls and make them for me as soon as possible."

Chi Xuan and Han Meng left together, and the ancestor Wujian would not stay, but followed Han Meng. Xiao Guoguo was completely relieved when she saw it and began to collect these ores in different categories.

Xiao Guoguo is a weapon refiner with rich theoretical knowledge. From the performance of these ores, it can be concluded that these are very rare.

"Look, these ores are hard to see outside now." Old Wuyou said this, and he was not satisfied with it and had to drag the king together.

"Don't, I'm regretting it." The king said this unhappily, and the old man Wuyou laughed.

"Not that girl is not a stingy person, she will definitely share you with you." The old man Wuyou knew Xiao Guoguo very well, so he said so.

"Hmph, you are still facing them now! Those who don't know think they are your descendants." The king could not speak ill of his long-term friends.

"You are wrong. I also want to have two such powerful juniors. Unfortunately, I don't have this blessing." When the old man Wuyou sighed, the king realized that he had poked the old man Wuyou's back.

I don’t know why this guy hasn’t found a Taoist partner for so many years, nor has he children. The king is a little embarrassed, but the old man Wuyou doesn’t take it seriously and continues to look at these ores.

The king felt distressed and was also very happy. These ores are indeed rare, they are all genuine. Using such ores to find skilled weapon refiners can indeed create a group of powerful mechanical beasts.

But thinking of this, the king's face became nervous. If these ores were really taken away, would they really create a group of powerful mechanical beasts? Then, then the peace of the sea clan will be broken.

Xiao Guoguo didn't know what the king was thinking, so she collected these ores in categories as quickly as possible. Moreover, there were too many materials here, and the area of ​​these three layers was twice that of the second layer and four times that of the first layer!

So Xiao Guoguo knew that he would not be able to finish it in the first half of the time. Chi Xuan had already sat down. He didn't need to worry about other things now, just concentrate on opening the door in front of him. But this door should be the most difficult thing like the entire Mechanical City.

"Let's go and see the fun." After seeing the ore, the old man Wuyou said to the king.

"I really want to see how powerful the apprentice that senior likes is!" The king said this, and followed the old man Wuyou to see Chi Xuan.

At this moment, Chi Xuan had already started, and his spiritual sense filled the entire gate, and this gate surprised the old man Wuyou and the king.

This is not a big door, but it should be an object more practically! According to the king's guess, this should be a cube with six sides, but this thing was standing up slanted, and half was in front of them, while the other half should be behind them, which means that Chi Xuan could not see it at all!

"How should such a door be opened?" The old man Wuyou asked the king. The king looked at him angrily, how did he know.

This is too difficult. Even Wangzhe learned mechanical skills since he was a child, and he felt that this test was too difficult and he could not see it at all. How should he be solved?

At this moment, the king saw Chi Xuan's spiritual sense withdrawing from the door. The king guessed that Chi Xuan had learned mechanical skills since he was a child and could not open such a door, so he should have given up.

Thinking of this, the king felt a little more comfortable. At least these four levels of treasures were not found. This was also considered to have recovered some of the losses for the sea clan.

However, he did not expect that Chi Xuan in front of him did not stand up, but took out a bunch of parts. They were very small parts, all shapes, and they floated up and surrounded Chi Xuan.

No one understood it, only the king saw it clearly. Chi Xuan used something they trained since childhood. Some strange parts, all shapes and sizes of these parts are different, but they need to find the most combinations from them.

"He actually knows this!" The king was very surprised.

"It seems that Senior Shiran has taught him a lot of things." The old man Wuyou said with a smile.

The king didn't say anything, but he was very curious about what Chi Xuan could do! This door is extraordinary. Are the parts here really enough?

Chi Xuan was not in a hurry, but instead held his breath and focused his mind to do his own things. He would occasionally stop and think, and then cover his spiritual sense over the entire gate again.

Everyone couldn't understand it, but the king knew that Chi Xuan was thinking in reverse. Through this half he could understand, he wanted to infer what the structure of the other half that he couldn't see.

This is too crazy! This cannot be successful!

The king always thought this way in his heart, but he saw Chi Xuan splitting and combining these parts again and again, as if he was becoming more and more decent and more accurate.

In ten days, everyone didn't know how many times Chi Xuan had to disassemble these parts. They were all waiting, and Xiao Guoguo had already packed up all the ores and walked over.

She did not disturb Chi Xuan, but looked at Chi Xuan's combination parts and found it very interesting. This was about the same for her to refine weapons, and there could not be any error.

Finally, this time Chi Xuan successfully combined a new cube, and this time he slowly opened his eyes.

‘Impossible, he couldn’t find it like this!’ The king thought so, but found that Chi Xuan placed the cube beside him and was still floating, and he actually began to cover the entire three sides of the gate with his spiritual power.

This time, everyone looked at it with breath and concentration. They knew what a mechanic was. To be serious, the mechanic is so awesome!

"How did these things be done? It's so awesome!" Han Meng sighed, and the ancestor Wujian didn't say anything. Perhaps Chi Xuan was indeed talented in this regard. Anyway, he thought it was really difficult, even he didn't have the confidence to do it.
Chapter completed!