When Liu Xin heard this, his eyes lit up slightly, he didn't expect Qin Yu to buy so many rare metals at one time, but this time he met a big customer.

"I remember that the guy told me just now that there are only six dark marble crystals, but I can transfer goods to Childe, it will only take half an hour at most, I wonder if Childe is willing to wait. Liu Xin asked.

"Can you get all the materials I need in one hour?" replied Xiahou Wu.

"An hour is no problem at all. Liu Xin nodded and replied, "But before that, we should negotiate the price of these materials." ”

"How many Hunyuan stones, you say directly. Qin Yu said.

"I will sell you for a piece of 250,000 third-grade Hunyuan stones, a 170,000 third-grade Hunyuan stone for Fire Scale Crystal, and 130,000 third-grade Hunyuan stones for water marble......"

"All the materials together, a total of 10.37 million third-grade Hunyuan stones, 370,000 fractions are directly erased, even if there are 10 million third-grade Hunyuan stones, how about it?" Liu Xin looked at Qin Yu and asked.

"The price is fair, but I don't have that many Hunyuan Stones on me. Qin Yu replied, then took out a storage ring and handed it to Liu Xin, "Look at the value of the things inside?"

Liu Xin glanced at Qin Yu suspiciously, took the storage ring and probed it, and with Liu Xin's investigation, Liu Xin's expression slowly showed a look of shock.

Half an hour later, Liu Xin no longer checked the storage ring, and handed the storage ring back to Qin Yu with some reluctance, "These real artifacts are all from the hands of Gongzi?"

"That's right, refining in your spare time. Qin Yu nodded and replied.

"These true artifact grades really shocked Zaixia. Liu Xin said with an amazed face, "It is also involved in refining weapons, Childe's refining attainments are definitely at the level of a grandmaster, and the materials used are ordinary, but the true god devices and parts refined are all superb, and Childe means that he wants to exchange these true artifacts with our firm for materials?"

"The real artifact in the storage ring is only three grades, if you agree to use the real artifact in exchange for materials, I can give you any twenty pieces to exchange for the materials purchased this time. Qin Yu replied.

"Really?" Liu Xin blurted out in disbelief, then looked at Qin Yu and said, "To be honest, the materials needed by Childe only need ten true artifacts to be exchanged, and it is a big loss for you to give me twenty true artifacts." ”

"Of course I do. Qin Yu was very satisfied with Liu Xin's words, "The other ten true artifacts were given to Steward Liu personally, but I want Steward Liu to do me a favor." ”

"Childe, please speak. ”

"Help me sell the rest of the true artifact, you Wanlin Firm can buy it yourself, or take it to the auction house for auction, as long as you don't let me suffer too much." Qin Yu said with a smile.

"If it is sold to our firm, Gongzi will definitely suffer a loss, after all, our firms are also in business, if it is not profitable, it will not spend a lot of Hunyuan stones to do a loss-making business. Liu Xin replied.

"If your firm is willing to buy it, give me a price directly, and if I am satisfied, I will give you another surprise. Qin Yu smiled mysteriously and directly threw the storage ring in his hand to Liu Xin.

"Childe, there are a total of 300 third-grade true artifacts in the storage ring, I took 20 pieces, and the remaining 280 true artifacts are calculated on average at 1.1 million third-grade Hunyuan stones each, a total of 308 million third-grade Hunyuan stones. ”

"Yes. Qin Yu nodded indifferently and replied, "Give me three million fourth-grade Hunyuan stones, or thirty thousand four-grade Hunyuan stones." ”

"Childe is really refreshing. Liu Xin put away the storage ring containing three hundred true artifacts with a smile on his face, and then took out a storage ring and handed it to Qin Yu, "Here are three million fourth-grade Hunyuan stones." ”

Qin Yu took the storage ring, probed it casually, and then directly put the storage ring away.

Liu Xin saw that Qin Yu had received the storage ring, so he got up directly and said, "Childe, wait a while, I'll go and arrange the materials needed for Childe first." ”

"Wait, there's no rush. Qin Yu raised his hand to signal Liu Xin to stop, took out a storage ring again and threw it to Liu Xin, "This is the surprise I just said, are you Wanlin Commercial Bank interested?"

Liu Xin hurriedly caught the storage ring and immediately probed his divine sense, and after a while, Liu Xin raised his head and looked at Qin Yu in disbelief and said, "Ten fifth-grade true artifacts, one hundred fourth-grade true artifacts, and each of them is the best, these are also refined by yourself?"

Qin Yu nodded undeniably, and then said, "Make a price, if I am satisfied, I will sell it all to you." ”

Liu Xin, who wanted to leave, sat down again, calculating the price of these true artifacts in his heart.

Qin Yu and the four of them were not in a hurry, they sat on the animal skin seats casually, waiting quietly.

"Young Master Qin Yu, how about a four-grade true artifact with one of 1.5 million fourth-grade Hunyuan stones?" Liu Xin gritted his teeth and looked at Qin Yu and asked.

"If you quote such a high price, you won't make much Hunyuan Stone. Qin Yu was slightly stunned, and then said with a smile.

"Just make friends with Childe, maybe you can cooperate with Childe in the future. Liu Xin replied with a smile.

"There are opportunities. Qin Yu nodded and said.

"As for the five-grade true artifact, although it is not scarce in the Cosmic Sea, the demand is definitely in short supply, and the price is also extremely high, I buy it at the price of three million fifth-grade Hunyuan stones per piece, how about it?"

"Okay. Qin Yu nodded, "Give me all the conversion into five-grade Hunyuan stones, and all Hunyuan stones are in blocks." ”

"There are a total of 315,000 fifth-grade Hunyuan stones, and I don't have so many fifth-grade Hunyuan stones on me, give me an hour to prepare. Liu Xin replied.

"Yes. Qin Yu responded.

"Those sons, please feel free, I'll arrange it immediately. Liu Xin stood up, gestured slightly, and turned around and walked out of the guest room.

"Third brother, when did you refine so many true artifacts?" Hongmeng asked.

"I've been in the Refining Hall for so long, refining a few pieces once in a while, that's all. Qin Yu said with a smile.

"Where did you get so many materials?" asked Xiahou Wu suspiciously.

"Complete the refining task of the Foreign Affairs Hall and get points in exchange. Qin Yu explained.

"It's been nearly three hundred years since I came to Yunlai Palace, and I don't seem to have done the points task of the Foreign Affairs Hall. Xiahou Wu said embarrassedly.

"I've only done a few points assignments. Lin Lei said with a smile.

"Refining weapons, alchemy and other integral tasks are the best to complete, the Foreign Affairs Hall will generally provide enough materials, we refine the items required by the task, if the success rate is high, the rest of the materials can be earned by ourselves. Qin Yu explained.

"I really want to learn alchemy. Xiahou Wu said with a smile.

"Haha, it's better to leave the refining aspect to the third brother, and the three of us should spend more time on other aspects. Lin Lei said with a smile.

......

After more than half an hour, Liu Xin returned to the guest room where Qin Yu and the four of them were with the materials he needed, as well as the Hunyuan Stone, and handed over all the materials and Hunyuan Stone to Qin Yu.

"Qin Yu Gongzi, this is our VIP card of Wanlin Commercial Bank, and in the future, Gongzi will buy materials from our Wanlin Commercial Bank, and they will all be discounted. Liu Xin took out a purple VIP card and handed it to Qin Yu.

Qin Yu took the VIP card and put it away, and then said, "Manager Liu, happy cooperation." We still have something to do, so we'll take our leave. ”

"Childe, wait a minute. Seeing that Qin Yu was leaving, Liu Xin thought about it, took out a piece of communication jade and handed it to Qin Yu, "This is my communication jade slip, if Gongzi still has a real artifact to sell, you can contact me at any time." ”

Qin Yu nodded, took Liu Xin's summoning jade slip, and put it away directly.

"Young Master Qin Yu, I'll send you. Liu Xin said.

......

Xiahou Wu and the four of them left Wanlin Commercial Bank, and returned directly to the Yunlai Hall Refining Hall, and began to refine the growth of the Natal True Artifact.

Qin Yu's refining speed is very fast, Hongmeng needs two daggers, Lin Lei needs a heavy sword, Qin Yu himself needs a spear, and everyone needs to refine a set of battle armor, a total of eight growth-type true artifacts, Qin Yu only took less than three days to complete the refining.

After the refining of the true artifact was completed, the four of Xiahou Wu left the refining hall.

Originally, Xiahou Wu and the four of them planned to leave Yunlai City directly and go to Tiandao City, but later Xiahou Wu received a summons from Gu Yuan True God, saying that he was going to take Xiahou Wu to the Dark Star to absorb the energy of the Dark Law, so Xiahou Wu and the others decided that Qin Yu, Lin Lei, and Hongmeng would go to Tiandao City first to collect intelligence, while Xiahou Wu would follow Gu Yuan True God to the Dark Star.

Gu Yuan True God took Xiahou Wu on an interstellar battleship, left Tianlan Star, and quickly shuttled through the void.

"Master, how long will it take us to get to the Dark Star at our current speed?" asked Xiahou Wu.

"Two days. ”

"...... so quickly," Xiahou Wu said in surprise.

"My starship is a nine-rank metal life, and of course it's fast. Gu Yuan True God explained.

"The advice I gave last time, did Master Zun try it? Does it have any effect on the transformation of the star core? Xiahou Wu asked.

"I tried, but it didn't work at all, so I had to find another way, and maybe the time and opportunity didn't come. Gu Yuan Zhenshen shook his head helplessly.

"I don't know if I can absorb the energy of the law of darkness and make the star core transform. Xiahou Wu said to himself.

"I will know in two days, if the star core transforms to the eighth order, your strength will be at least comparable to that of the Seven Innocent Gods, and it will be more than enough to win the first place in the martial arts competition. Gu Yuan True God replied.

"Let's hope it works. ”

......

Two days passed in a flash, and Xiahou Wu and Gu Yuan True God came to a planet full of darkness.

Xiahou Wu was suspended in the void outside the dark planet, and he could clearly feel a rich dark aura rushing towards him.