The main currency in circulation on the God of War Continent is the war crystal, and there is a crystal source above the war crystal, and above the crystal source is the pure crystal, generally speaking, only those who do big business will use the pure crystal to trade, so it is also for convenience, Yan Fei took out four hundred and fifty pure crystals so lightly, which is not a small blow to Yun Yazi, although he has a lot of wealth, but four hundred and fifty pure crystals are not said to be able to take it out. Romance content is updated faster than rockets, do you dare not believe it?

"What's the matter? Could it be that Wanbaolou doesn't accept pure crystals and only needs battle crystals?Or did Senior Yun not prepare all the things that the kid needed?" Looking at Yun Yazi, who was a little sluggish, Yan Fei asked.

"What's the matter, Xiaoyou! Everything is ready, this pure crystal is even better! If it is replaced by four and a half million battle crystals, it will be enough to build a small mountain!" Yun Yazi replied with a smile, and then put away the four hundred and fifty pure crystals.

"Little friend, I received your money, this is what you need! You take a look first, check it in person, out of this door, I won't admit it to the little old man!"

Saying that, Yun Yazi took out three brocade boxes from his space utensils, and then opened the three brocade boxes in turn in front of Yan Fei.

"Mountain Stone Lotus Lotus, Phoenix Flower, Millennium Stone Soul Essence! The three medicinal materials that Yan Fei Xiaoyou needs are all here. ”

Yun Yazi finished with a smile, and then looked at Yan Fei.

Yan Fei is not ambiguous, this is something he bought for five million battle crystals (he paid a deposit of 500,000 battle crystals before), so he naturally has to check it carefully, just like Yun Yazi himself said, when he goes out of the door of Wanbao Tower, if he finds any problems, Yun Yazi will not admit it.

"Mountain Stone Lotus!" Yan Fei lightly picked up the medicinal materials in the first brocade box, it was not so much that this was a medicinal material, but that it was a stone, but the appearance of this stone was like a lotus.

"This is the Mountain Stone Lotus Lotus?" Yan Fei muttered softly, he didn't know anything about medicinal materials, where could he judge the authenticity of the fake, the reason why he acted like this was also to facilitate the identification of Huangfu Xuan!

"The lines are clear, the lotus lotus transforms into stone, this is the mountain stone lotus lotus!" After hesitating for a while, Yan Fei slowly spoke, these words were actually taught to him by Huangfu Xuan, while he was looking at the mountain stone lotus lotus, Huangfu Xuan was also carefully observing with his divine sense.

Hearing Yan Fei's words, Yun Yazi also nodded, but he was a little shocked in his heart, Yan Fei was so young that he could distinguish the truth of the mountain stone lotus lotus, it was extremely difficult, even he, the elder of Wanbaolou, did not dare to say that he could tell it 100%.

Seeing Yan Fei like this, Yun Yazi also became nervous, if Yan Fei was really an expert, then ......

Yan Fei naturally didn't notice the change in Yun Yazi, and with a move of his mind, he received the mountain stone lotus into the Ten Thousand Skull necklace, and then looked at the second brocade box.

In this second brocade box is a delicate flower, and at the root of this flower, there is even a cloud of fine mud. The flower is golden yellow throughout, with no miscellaneous impurities, and some are just pure golden.

Yan Fei carefully picked up the brocade box, looked at it carefully for a long time, and said slowly: "The death of the blood phoenix, turned into mud, and used essence and blood as nourishment to give birth to such a strange flower!

Seeing that Yan Fei was so skillful, Yun Yazi's lips opened slightly, but he couldn't speak, until this moment, he still had a trace of luck in his heart.

Yan Fei looked up at Yun Yazi, who was slightly uneasy, and then walked to the third brocade box.

"The rest of this must be the thousand-year-old stone soul essence!" Yan Fei tinkered at Yun Yazi, and then looked at the brocade box, at this time, in the brocade box, a round stone was lying there quietly, and if you looked closely, you could see that this stone was faintly glowing with blue light!

Yan Fei didn't pick up the brocade box for a long time, just stared at the stone, such a move fell in Yun Yazi's eyes, it can be described as torment!

"Xiaoyou, can you finish testing this thousand-year-old stone soul essence?" Seeing that Yan Fei didn't move for a long time, Yun Yazi seemed a little uncontrollable.

Yan Fei didn't answer Yun Yazi's words, his eyes were still staring at the stone in the brocade box. After a long time, Yan Fei sighed, and then looked at Yun Yazi with a puzzled expression.

Being stared at by Yan Fei like this, Yun Yazi's heart, that is called a guilt, this thousand-year-old stone soul essence is actually not a thousand years old, it is a hundred years of gestation time. The headquarters of Wanbaolou originally had a thousand-year-old stone soul essence, but Yun Yazi went back one step later, although he had greeted him in advance, but when he arrived at the headquarters, the thousand-year-old stone soul essence had already been bought by a big man.

"Senior Yun, you also said before that this business person relies on credibility for a living, but why is this stone soul essence you gave me a full hundred years of gestation time?" Yan Fei's face suddenly gloomy, just now when Huangfu Xuan was inspecting this thousand-year-old stone soul essence, he found at a glance that the time for its gestation was insufficient, the reason why Yan Fei studied it for so long was also to act more realistically.

As soon as Yan Fei said this, Yun Yazi suddenly fell into a huge shock, he Yun Yazi had done business in Wanbaolou for such a long time, and no one had ever said that his reputation was bad, but this time, because of the big man before, he had to swallow his anger, thinking that he would pass by hiding from the sky and the sea, but who would have expected that Yan Fei would see that the gestation time of this thousand-year-old stone soul essence was not enough.

"Hey! Yan Fei Xiaoyou is really an expert, I still have a bit of luck before, I am really ashamed! Indeed, this stone soul essence has only been conceived for nine hundred years, not a thousand years, if you feel that this stone soul spirit cannot meet your needs. The old decay will take it back, and at the same time return your deposit of two million battle crystals and the five hundred thousand battle crystals!"

Yun Yazi said with a little shame, and at the same time prepared to take back the third brocade box. Every big transaction in Wanbaolou used to charge a one-tenth of the deposit, and this one-tenth of the deposit was actually the remuneration of the person who sold it, that is to say, Yun Yazi made a single transaction of five million battle crystals this time, so he could draw a reward of 500,000 battle crystals, and the 500,000 honorarium was also a lot of money for Yun Yazi.

But now it's different, Yan Fei discovered the problem of the stone soul essence, for the sake of his own reputation, he Yun Yazi naturally wants to take out the remuneration he gets, and he needs to make up the difference before, if this is the case, then this transaction, he Wanbaolou will only lose money.

"Haha!" Seeing Yun Yazi's behavior, Yan Fei smiled, originally he was ready to find Yun Yazi to theorize, but Yun Yazi's words just now dispelled his thoughts.

"Grandpa Huangfu, is it okay to refine that elixir with a ninety-hundred-year-old stone soul?" Taking advantage of this moment, Yan Fei hurriedly asked Huangfu Xuan.

"Reluctantly!"

Hearing Huangfu Xuan's answer, Yan Fei nodded, and then said to Yun Yazi: "Senior Yun doesn't have to feel guilty! these nine hundred years of stone soul essence are not too bad, and I want it too, boy!"

Saying that, Yan Fei took the lead in ingesting the stone soul essence into the Ten Thousand Skull Necklace, and at the same time, he walked towards the door with a movement of his feet.

"Yun senior, if there is a chance in the future, the kid will still find you to do business!"

In the distance, Yan Fei's voice came, and Yun Yazi was stunned, and the stupid black and red lady on the side didn't dare to say a word, for fear of angering Yun Yazi at this time.