At noon that day, Xu Yi rushed to Ruolan Cave City, where Su Donglai, the current manager of Lijingtang, and Zhang Wanhe and others all took over.

This Ruolan Cave City was the place where Xu Yi first settled when he ascended the Tuhun Star. Su Donglai and Zhang Wanhe were all prisoners he conquered.

At that time, Xu Yi was going to the base to perform his duties and helped Su Donglai to take over this Lijingtang as a temporary commercial point and assigned the task to everyone was to find the star mine veins.

It has been a few years in a flash, and he has received messages from everyone to report on the situation.

This time, he traveled thousands of miles to receive the fruits of victory.

When everyone meets and greets you, it is inevitable.

"You guys have worked hard. Now this time, in addition to the rewards you should give, you will be free."

Xu Yi made a promise with mercy.

With his current strength, it would be useless to restrain a group of ghost immortals.

Everyone was grateful and spoke out together to express their loyalty.

After finishing the idle chapter, Xu Yi went straight to the topic. Soon, Su Donglai presented the geographical map of the six mineral veins.

"Owner, we have worked hard to find these ore veins just now. I really don't dare to make a promise or not, but at least two of the six ore veins are accurate. I still dare to get this guarantee."

Su Donglai said in a deep voice.

In the past two years, the hard work of their people has been too great. If Xu Yi had not taken away all the strange beasts within a radius of thousands of miles, it would have been difficult for even these six mineral veins to be found.

Xu Yi nodded, "It's okay, there are two to do it." As he said that, he jumped up and disappeared.

An hour later, Xu Yi stood up on the hillside of Qishou Mountain.

Facts have proved that Su Donglai's guarantee is also unreliable. Only this one from Qishoushan is true with the six ore veins.

In just one hour, it is impossible for humans to find out six mineral veins, so everything depends on the magical skills of the little wolf dog.

"There is not much time left. You only have one ore vein. The success rate of smelting ore concentrate will never exceed 30%. I'm just afraid you won't have time."

Huang Mei suddenly jumped out of the starry sky ring, and Xu Yi, who was drinking and eating meat on the mountainside, complained.

Xu Yi patted the little wolf dog who was lying in his arms, "With Dahuang here, just wait and see."

Huang Mei instantly realized, "Why did I forget this? This little wolf cub has an unparalleled ability to dig the ground? No, how could he distinguish between mineral veins and ordinary stones?"

As soon as he spoke, Huang Mei said "Ah", "I understand, no wonder you are calm. As long as you have this mineral vein, the little wolf cub will understand it, and the rest will be nothing left."

Xu Yi drank all the wine in the gourd in one mouthful, threw the gourd out from afar, and whistled to the sky, "Let's wait, Tuhunxing, I'm really here this time."

His heroic spirit was like a crazy wave, rolling waves and growing wildly.

Since entering the Tuhun Star, I have been struggling all the way and starting a full-scale mode of compromise. However, my strength is not as good as others and I have no background to rely on.

After this hardship and torture, his background board has been completed, and his strength has only been improved in front of him.

At that moment, Xu Yi stationed in Qishou Mountain, letting the little wolf dog act as a super shield machine, and began a crazy ground drilling mode.

This step is not to mine star mines, but to set up arrays underground, pull the fire of the earth's lungs, and use the forbidden array to turn into five flavor fires.

Xu Yi naturally would not have access to this high-end forbidden array in the past, but now he has been promoted to a white-level star refiner. Zhong Changming and Xia Huosong regard him as treasures. They hold him in their palms for fear of falling, and hold them in their mouths for fear of melting. The library in the Spring City is completely open to him.

Xu Yi wanted to get the forbidden array that pulls the earth's lungs and the forbidden method that turns the earth's fire into the five flavors of fire, which was as easy as turning the earth's fire.

Originally, this was a very large-scale project, and it was difficult to complete it with the power of one or two monks alone. But with Little Wolf Dog, this super foreign aid, nothing was difficult.

Within two days, the forbidden array was formed and the five-flavor fire ignited. Xu Yi then shot out a pure furnace refining embryo, and Yunhe's clear air rushed out. A dragon suddenly emerged from the pure furnace refining embryo.

Compared with the Yuxu Holy Qi, Yunhe’s clear Qi is so powerful that Xu Yi used the Star Furnace to temper the star furnace, which was twice the result with half the effort.

After a few hours, a mature No. 4 furnace embryo was born. Xu Yi took a break for a moment and began to sacrifice the No. 4 main star pattern.

The entire sacrifice and refining process was as smooth as his imagination, as if flowing water. Three hours later, a perfect No. 4 star refining furnace was born.

Huang Mei said, "Even if you tell me this kind of scene, no one will believe it. As far as I know, even those chief refiners often consume ten mature refining embryos, they cannot refine a perfect refining furnace. And it takes so much time and effort, it is hard to imagine that you will be able to accomplish it in one day. It is really a skill taught by heaven."

Xu Yi waved his hand and said, "It's not the ability of Tianshu, but it's just a advantage for Yun He's clear energy. In addition, you should know that the embryos of the star furnace that other chief refiners sacrificed were refined by five star refiners, and it is inevitable that the aura of the five star refiners was immersed in the air of the five star refiners. The chaotic aura was a taboo in refining weapons. On the other hand, the star refining furnace I sacrificed was forged by me, and the breath was consistent, and the innate convenience was taken.

Huang Mei said, "It's rare that you are humble. I'm speechless. Hurry up and start working."

Xu Yi laughed, "Look at it."

At that moment, he shot out a clear air of cloud crane into the star refining furnace. The clear air of cloud crane wandered around the star refining furnace, turning into a rotten silver color, and rushed straight to the dim mine pit on the left. That place was the entrance to the ore vein, and the little wolfdog had already detected it.

Xu Yi kept emitting the clear air of Yunhe, allowing it to turn into brilliant silver under the action of the Star Refining Furnace to inject it into the ore veins.

This step is the method of imprinting the ore foundation.

Thirteen branding methods correspond to five types of star refining furnaces.

After three days and three nights, the rotten silver color could no longer be immersed in the mine, and the imprinting process was completed.

"Darhuang, it's up to you."

Xu Yi greeted the little wolf dog, and the little wolf dog rubbed against the ground and sank into the ground.

Soon, the earth moved and the mountains shook, and a large number of stones stained with star colors were poured into the star-refining furnace like flowing water.

Under the influence of the five-flavor fire and the clear air of Yunhe, the star-refining furnace is like a bottomless pit. No matter how the star-colored stones fill, they can never see the bottom.

Star refining furnace is not a space-like magic weapon, so it cannot be used as a bottomless pit.
Chapter completed!