"Doing so might cause the Lord of the Firmament to wrath, because she won't be able to get what you want?"

"This request of yours is completely intended to tease her!"

"What?" Qin Xuan suddenly frowned, "The dignified Lord of the Firmament, can't even take out a few mines?"

Shi Yue patiently explained: "The territory of the Lord of the Firmament is the sky, and the only piece of land under the control of the Lord of the Firmament belongs to Sky City!"

"Sky City is just an aerial city built by the Lord of the Sky with the power of the Heavenly River, all of which are artificially built and have no mineral veins!"

"I don't care if she has a vein or not, in short, if you want me to join the gang, you have to give it to Lao Tzu Mine, otherwise I won't bird her, go and send a message immediately!"

"Yes, Lord Castle!" Shi Yue ran down to deliver the message.

Since the Lord of the Firmament can become one of the Big Three, she must also have "resources" under her hands, otherwise why would she become the Big Three? Just because she has a pair of wings and can fly, she is the Lord of the Sky, just kidding!

After the letter to the Lord of the Firmament was sent, Qin Xuan asked Shi Yue to send a letter to the Emperor, and the content was exactly the same as the letter of the Earth Beast Emperor.

It takes a while to send a letter to a few bigwigs, and it will take a while to go back and forth, and the result will not be clear in the short term.

However, Long Si and a few of them arrived at Qin Xuan's Snow Grain City one step in advance.

Qin Xuan deliberately brought back a large number of precious specialties from Cloud Peak City to entertain Long Si and the others.

Several of the daughters of the dragon king are all outstanding beauties in appearance, but the four of them are the most beautiful, and although the big dragon and the third dragon are also very beautiful, they will become a lot of discoloration with these two.

Long Si is a rude and willful arrogant girl, but Long Er is a gentle and well-informed "lady".

The eldest princess has married other dragons, recruited a colt and is still living in the Dragon Palace, and the other dragon girls are still single so far.

However, these dragon girls are more arrogant than the other, and so far, they won't even look at Qin Xuan with a straight eye.

After the meal was served on the table, Long Si began to lose his temper: "What are you doing, this is all something that people eat in our Crystal Palace!"

"Don't worry!" Qin Xuan waved his hand and signaled, "These are just some appetizers, and there are good things!"

"What a good thing, hurry up and bring it up, if you just have this little thing, don't be embarrassed in front of this princess!"

Qin Xuan had raised the "Dragon Clan" before, and he still had hobbies for the Dragon Clan, the Dragon Clan liked to gnaw on Dragon Crystals, and they didn't like food such as big fish and meat.

"Smack, smack!" Qin Xuan clapped his hands, and the mermaid immediately walked into the living room with a few trays.

"Oops!" Long Si was slightly stunned for a moment, and his beautiful eyes were full of surprise, "I didn't expect you to have Long Jing here?"

Long Da also exclaimed: "And it's also the Heavenly Vein (Dragon Vein) Dragon Crystal, Qin Xuan, tell me quickly, where did you get these things?"

"Needless to say, it must have been stolen from our Dragon Palace!"

"Hmph!" Qin Xuan waved his hand and said, "To be honest, I really don't like those low-quality dragon crystals in your Dragon Palace, try my dragon crystals!"

"This princess wants to try it, this thing is not as amazing as you say!"

Long Si took the lead in grabbing a piece of Dragon Crystal from the tray, throwing it into his mouth and chewing it.

For the dragon clan, the higher the purity of the dragon crystal, the more it will match their appetite, and the higher the purity, the less impurities, and the purer the taste.

The dragon crystals they usually eat are all top-grade veins with a content of 75%, and occasionally the dragon king will reward them with some top-grade veins when he is in a good mood.

As for the heavenly veins mentioned by Long Si, they can only be eaten during the New Year's holidays.

And even the Tianmai she said was only 95% of the content, and the dragon crystals that Qin Xuan brought to them were all products after high-tech purification, high-purity refining crystals, the purity could reach at least 99.99%, and the taste must be very different!

"Hey, this dragon crystal taste is still quite good, but I underestimated you weak human!"

Long Si was in a good mood, and he ate the dragon crystal on the plate in one go, and he didn't feel like it!

"Why are you stunned, let them bring another plate to this princess!"

"Hehehe!" Qin Xuan shook his head and smiled, "I'm just a weak human being, and I don't have much spare money in my hand, so I can't afford to buy too much Dragon Jing Filial Piety Fourth Princess!"

"What, you stingy ghost!" Long Si only slapped the table angrily, "Are you treating guests to dinner, it's just unreasonable!"

The third princess of the dragon asked curiously, "You said that these dragon crystals of yours were bought?"

"Yes!" Qin Xuan nodded.

"Then where did you buy it, how much is a pound!"

Qin Xuan immediately sensed that his opportunity had come, these dragon clans controlled the vast sea of the wild world, and they must have mastered a large number of mineral veins in their hands, but they did not have an advanced purification process, so they could not purify dragon crystals on a large scale.

However, the special physiological characteristics make them thirsty for high-purity crystal refining.

It's cool this time, why don't you just exchange it for ore with them?

After thinking for a moment, Qin Xuan responded: "It takes 50 catties of high-quality ore to exchange for one catty of dragon vein crystal!"

Long Si asked puzzledly: "The only dragon vein in the savage world is in the hands of our Dragon Palace, where are there other channels of dragon veins?"

"Hehehe!" Regarding Long Si's arrogant remarks, Qin Xuan smiled indifferently.

Long Er knew more than Long Si, and she explained to Long Si: "Fourth sister, your idea is too one-sided, our dragon clan only masters the mineral veins in the sea, the mineral veins on the land, and the dragon crystal waterfall in the sky are not in our hands!"

"The Earth Beast Emperor only needs ordinary dragon crystal ore to improve his own strength, and only our dragon clan relies on high-quality dragon crystal ore!"

"What quality dragon crystal ore do you want for 50 catties, this girl can buy some from you, miser!"

Qin Xuan replied in a stiff voice: "Of course, it's a high-grade ore!"

Long Si opened the storage ring, took out a large bag of Shangping Dragon Crystal from it and handed it to Qin Xuan: "No, this is 500 catties of high-grade Dragon Crystal!"

Qin Xuan waved his hand, and immediately a mermaid walked into the living room with a large plate of high-purity dragon crystals.

Long Si couldn't wait to grab one and taste it, and suddenly frowned: "I didn't expect you kid to really have two brushes!"

Then, Ryusi gave some of the ore in his tray to Ryuzo.

"Look, you want to eat and buy it yourself, I can't afford to invite you two rich women!"