Sun Yunhao said the words he had thought of a long time ago: "Uncle Kuang, after the junior entered the refining room, it took him three days to read the jade slip you gave me, and after integrating it, he began to purify the copper ore. However, because the control of the flame of the earth flame is not accurate enough, the first time it was smelted, the earth fire did not get the best copper essence. After a day, I started refining again, and for some reason, my lungs were very stable, and I controlled it very precisely, so I was very easy when I was refining, and I soon got a piece of copper ore. ”

"But then, no matter how careful I was, I couldn't refine the same copper, but it was a little worse. However, there was a time when my consciousness was too depleted and I didn't control the size of the flames, and what I refined was a piece of scrap iron. ”

When Uncle Kuang heard this, he didn't answer Sun Yunhao's question, but turned his head to Lu Wenming who was on the side and asked, "You placed them in a low-level refining room?" ”

Lu Wenming nodded and said, "Uncle Kuang, you're right. ”

"Yes, your attainments in refining weapons are really not low." As he spoke, he turned his head to look at Sun Yunhao, "The fire in the center of the earth here is not very stable, it is already very good that you can refine such a top-grade copper essence, even if it is me, I may not be able to refine such a high-grade copper essence." ”

He meant what he said. Indeed, with his refining level as an apprentice, even the most superficial refinement three times may not be able to produce such a good thing, not to mention that in this low-level refining room, there is still a situation where the flame is unstable from time to time.

"Senior nephew Sun, you did a good job this time, I will reward you well." Kuang Chen smiled and took the bronze essence into his arms.

Then, he patted the storage bag, took out twelve lower-grade spirit stones, threw them at Sun Yunhao, and said in a deep voice: "Senior nephew Sun." It's better than this, I asked Senior Nephew Lu to prepare a medium-sized refining room for you, where the flames are more abundant and more stable. Every time you purify one, you will be rewarded with a low-grade spirit stone, if you can purify the high-grade one, you will be rewarded with five, more work and more rewards, there is no limit! If you agree, I can teach you some alchemy myself. ”

Sun Yunhao complained bitterly in his heart, Uncle Kuang regarded him as a miscellaneous worker, if he took the copper ore he refined to the market to sell, the value would be more than ten times higher than Uncle Kuang's "reward". However, on the surface, he still showed a hint of joy and said: "Then thank you Uncle Kuang, I will work harder, and I hope to give me more guidance in terms of refining." ”

When Kuang Chen heard that Sun Yunhao agreed, he nodded with satisfaction, and looked at Ma Gao and Fang Fu again, "As for the two junior disciples, although some copper was refined this time, a lot of materials were wasted, so they will be punished somewhat." Since Master and nephew Sun have already practiced a few pieces of top-grade copper essence, then I won't worry about you. If you can refine high-quality bronze, I will give you the same reward. ”

Then, he casually threw out several low-grade spirit stones, which fell on Ma Gao and Fang Fu respectively, and then with a flick of his robe, he rolled up all the piles of copper ore in front of the three of them, and as for the remaining scrap iron, he didn't take it away at all.

As soon as this Uncle Kuang collected the piece of refined copper ore, he walked away. Sun Yunhao watched Kuang Chen leave and bowed.

"Senior Brother Sun, your refining talent is really good, and you have actually been assigned to an intermediate refining room. Uncle Kuang treats you well! ”

"If Senior Brother Sun has a day when he will soar in the future, don't forget the people of the same family!" Lu Wenming looked at Kuang Chen's departing back, turned his head and said to Sun Yunhao.

"Where, Senior Brother Lu has won the award, I'm just lucky." Sun Yunhao hurriedly thanked, and he was helpless in his heart, this Senior Brother Lu was clearly accusing him.

Sure enough, both Ma Gao and Fang Fu were congratulating Sun Yunhao, but there was a hint of hostility in their expressions.

Seeing this, Sun Yunhao could only sigh helplessly. Fortunately, the three of them didn't linger long, and soon got another storage bag from that Senior Brother Lu, which was filled with a large amount of copper ore, and hurriedly returned to the refining room.

And the two monks who were guarding the refining room were also surprised when they heard that Uncle Kuang actually offered to arrange a separate medium-grade refining room for Sun Yunhao.

Sun Yunhao turned a blind eye and handed over the number plate of "125", and handed over the number plate of "18".

After Sun Yunhao entered the "No. 18" stone house, he found that it was much more spacious than the "No. 125" stone house, with two more dragon heads on the walls on both sides, and a cushion made of the fur of an unknown demon beast on the ground, and everything else was the same as the stone house.

In this way, Sun Yunhao was in this medium-sized refining room, concentrating on cultivation, day after day.

Every few months, he would come out of the refining room and hand over the copper ore he had refined to Uncle Kuang in exchange for some spirit stones. In order not to attract attention, Sun Yunhao also put some high-grade refined copper in more than a dozen ordinary refined copper, so that it can not only surprise people, but also will not attract too many people's attention.

After four or five months, Sun Yunhao received news from Sun Xin'er that a trade fair for Yuxumen was about to be held on Guling Street. If Sun Yunhao wanted to participate, he would just ask her at Tiezhou Peak in half a month.

Sun Yunhao had already eaten all the pills, and he was worried that he couldn't find more pills, so he naturally wouldn't let go of this opportunity.

As long as Uncle Kuang is provided with enough copper essence every month, he will no longer care about Sun Yunhao and the others. This made Sun Yunhao happy in his heart, and his impression of this Uncle Kuang was a little better.

Today, Sun Yunhao controlled a wing-shaped treasure and appeared on the Iron Boat Peak. This mountain peak is separated from the Longshou Cliff by a stream, the peak is straight into the clouds, the shape resembles a big ship, so it is named, there is a huge rock as high as a hundred zhang on the peak, which is the symbol of the Iron Boat Peak, that is, the mast stone.

Although there is no prohibition on this mountain, there is a valley in the middle, and the mist in it is obviously the medicine garden of the old man surnamed Sun. Sun Xin'er's job is to help this uncle manage the medicine field, in addition to giving him some medicine every year, at other times, she can cultivate by herself, which is very leisurely and enviable.

Sun Yunhao took out a red jade talisman from his arms, whispered something, and then turned into a red light and disappeared into the mist.