As Yu Chengyi began to officially auction kyanite, the auction scene immediately became hot, first a bluebearded eagle-eyed man bid seven million, followed by a masked woman bidding ten million for the lower grade of spirit jade, and then the price of kyanite quickly soared to a high price of fifteen million spirit jade. ，

In the end, the first kyanite was obviously larger than the other five kyanites and the auction price was 18 million lower-grade spirit jade, and to the surprise of all the monks present, the next four kyanite Yunxiao did not bid to participate in the auction.

The bidding prices for the second to fifth pieces were all around fifteen million lower grade spirit jade, and the monks who obtained the kyanite gave this treasure to their companions and put it in a special storage bag.

After the auction of the last kyanite began, Yunxiao directly paid a price of fifteen million lower-grade spirit jade, and immediately the monks present had no idea of competing. After all, no one wants to compete with the wealthy clouds, and in the end, there will be an extra 10% of the bidding price, which is not something that everyone can afford, and these monks have secretly heard that there are still a lot of good things to bid for later, so they have given up the bidding.

"Master!" Shi Tianjiao saw that Master bought the last-minute kyanite, and couldn't help but ask curiously: "This kyanite is the smallest and the most inconspicuous, Master, why did you buy it?"

"I'll tell you a secret!" Yunxiao said, waving his hand to release a shield, and then said to several apprentices:

"The process of fossilization of kyanite will become smaller and smaller, and the small size indicates that the transformation stage is about to be completed, and the gloss of kyanite will become much worse before the transformation is completed!

Yun Xiao half-held the kyanite, infused with the power of the innate bloodline, and suddenly the kyanite instantly emitted an extremely strong blue light, and soon a fist-sized villain appeared in his palm.

"Is this little man the product of the aquamarine formation?

He Ying looked at the villain, felt that the villain was cute, and asked Yunxiao, Yunxiao shook his head and said:

"It's already rare for ore-type treasures to be able to transform into shapes, but it's much more difficult to open the spiritual wisdom than the demon clan, even the plant-type ones are much easier than them to open the spiritual intelligence!"

The fossilization of ores such as kyanite was initially just the rigid feeling of removing dead things, and it only had an instinct of life.

After the auction obtained the kyanite, the next few treasures could not be seen by the clouds. It wasn't until the auction of the last three treasures began that Yunxiao's interest was aroused.

The first piece is a non-gold and non-wood, turquoise spar, which looks a bit like the kind of material used in the Yunxiao Wuji Sword, and Yu Chengyi's introduction is that such a thing is called crystallized wood.

Yunxiao was reluctant to believe it at first, but as he repeatedly tested it with his divine sense, he finally determined that this turquoise spar was the crystalline wood used by the old man of Tianji to create the trap beast in the first place, a rare material comparable to that of the old man of Tianji extracting the Infinite Sword from the bones of ancient giant beasts.

Crystallized wood is similar to the material used to make the Infinity Sword, both of which belong to the non-five elements category, and can also be used to create the Infinity Sword. Originally, Yunxiao lacked femininity because the Wuji Sword in his hand was too masculine, but now with crystallized wood, he can create a Wuji Sword that is more feminine, and then his Wuji Yin and Yang Five Elements Sword will be more powerful.

After Yu Chengyi introduced the characteristics of crystallized wood, it aroused heated discussions among the monks on the spot, crystallized wood, as a top-level refining material, is comparable to many artifacts even if it is not refined.

The name of crystallized wood can be said to be a treasure-level material that everyone in the immortal cultivation world knows, so when Yu Chengyi said that the reserve price was 50 million lower grade spirit jade, none of the monks present felt that it was outrageously expensive, but many monks felt that the final auction price would be doubled.

Sure enough, the first monk to bid was a monk from the Holy Thunder Sect, the largest sect in the country of Heavenly Thunder, because the sect needed a treasure called the Styx Divine Crystal to repair the strange array eye handed down from ancient times, so the monk took out a treasure called the Styx Divine Crystal.

If crystallized wood is the top-level material comparable to an artifact, then the Styx Divine Crystal is the legendary treasure. However, the Styx Divine Crystal taken out by the monks of the Holy Thunder Sect was not large, only the size of a walnut, emitting a faint demonic purple light.

Yunxiao saw that the Styx Divine Crystal's heart moved, the treasure Soul Summoning Chariot that he had obtained in the Vain Death City was actually not intact, and the seven Styx Divine Crystals that controlled the Soul Chariot did not know when one was lost. Now that the Styx Crystal has appeared, how can he let it go.

Yunxiao couldn't help but feel a little excited when he thought that he was finally able to repair the Soul Chariot and start to show his strength in the underworld.

"This fellow Daoist, Yun wants to know what you need crystallized wood for?"

The monk of the Holy Thunder Sect was named Kuang Dingtian, and he was an extremely bold and beautiful man, and when he heard the sound of the clouds, he immediately replied:

"The Sect's Sect Protector Great Array Eye is about to fail recently, and this Sect needs crystallized wood to repair the Array Eye!"

Yunxiao heard Kuang Dingtian say that crystallized wood was needed to repair the eye of the formation, and immediately guessed the name of this formation-Heavenly Thunder Starlight Infinite Array. The Array Eye must be made of non-Five Elements materials, but using crystalline wood to create the Array Eye is a bit overkill.

"Fellow Daoist, can this material from Yun help your sect repair the Heavenly Thunder Starlight Infinite Array!"

Kuang Dingtian was taken aback when he heard Yunxiao say that the name of the Great Array of the Sect Protector of this Sect was Heavenly Thunder Starlight Infinite Array, and it was only when he was about to go to the Hanhai Kingdom to hunt for treasures before he left the sect that he learned the true name of the Great Array of the Sect Protector from the elders of the sect.

"What is this?"

When Kuang Dingtian saw the material in his hand clearly, his eyes couldn't help but glow, and in his hand he grasped a material that constantly released thunder and lightning to all around—a jade the size of a silver blue skull, covered with nine orifices.

"Lei Huayu should be more suitable than crystallized wood for Daoyou to repair your sect's Sect Protector Array!"

Thunder Jade is the place where the heavenly thunder struck, a treasure slowly formed by the power of the heavenly thunder for countless years, but it is still no longer simply a treasure of the thunder attribute, but has become one of the treasures of the non-five elements class, a legendary-level material that is slightly smaller than the name of the Styx God Crystal.

"Do you want to exchange my Styx Crystal?"

"Exactly, I just don't know if there is still a Styx Divine Crystal there from Daoyou?"

Yunxiao learned from a classic book from the underworld that the Styx Divine Crystal is an extremely rare material for the symbiosis of yin and yang, and generally a piece of the Styx Divine Crystal of the Yang attribute and the Yin attribute will be formed at the same time, and these two materials must be used at the same time, and the treasure will be refined with one material alone, and the other will disappear together.

Kuang Dingtian didn't expect that Yunxiao's knowledge would be so extensive and that he would know the secret of the Styx Divine Crystal, but after thinking about it for a while, he was ready to agree to Yunxiao. (To be continued.) )