In the cultivation realm, the refining materials have been divided into several levels, such as ordinary materials, ordinary spiritual materials, earth spirit materials, heavenly spirit materials, and Xuan spirit materials, from the oldest time in the ancient cultivation era of the Flood Wilderness.

However, the corresponding grading can only be applied to the era of ancient cultivation with abundant materials, and in the era of lack of materials where Yin Ning is located, it is obviously not applicable, because after tens of millions of years or even hundreds of millions of years of inheritance and continuation of the cultivation civilization in this human world, many high-grade materials have been exhausted, and it is difficult to maintain the set of grading formulated by the Honghuang Ancient Cultivation when the materials of the initial opening of chaos at this interface are sufficient.

Now in the cultivation realm, those low-level treasures, such as magic weapons and spiritual weapons, because the materials required to refine them are relatively low-level ordinary materials that can be conceived and formed in heaven and earth in only a few tens of hundreds of years and ordinary spiritual materials that can be conceived and formed in tens of millions of years, so they can still maintain the corresponding grading formulated by that set of ancient cultivation.

The magic weapon is refined with ordinary materials, and sometimes some ordinary spiritual materials can even be added, and the spiritual weapons can all be refined with ordinary spiritual materials, which can basically reach the level of the magic weapons and spiritual weapons made by ancient cultivation in the flood era, of course, because of the loss of some ancient cultivation weapons, the magic weapons and spiritual weapons refined by the monks now lack a lot of magical power, but it can only be said that it is slightly inferior.

However, after the level of the spiritual weapon is further advanced to the level of the magic weapon, because the refining materials used are all required to take more than a hundred thousand years, or even millions of years to conceive and generate, the number is already scarce, and after the consumption of countless generations of cultivators in the past, there are not many of them now, so many of the magic weapons refined by the monks today are based on one or several kinds of earth spirit materials, and then assisted by a large number of ordinary spiritual materials of higher quality and better quality, which cannot be compared with those magic weapons of the ancient cultivation system at all.

And the spiritual treasure that is higher than the magic weapon, because it takes millions of years to refine the heavenly spirit material that may not be able to breed success, even in the ancient cultivation era, there are not many of them, let alone in modern times, so even if you can replace some auxiliary materials with inferior earth spirit materials, but in the absence of heavenly spirit materials as the main material, it is difficult to refine successfully, the entire cultivation realm Yin Ning does not know, but at least in the southern part of the Tianluo Continent where he is located, it is for hundreds of years, it is difficult to refine a treasure that has reached the level of a spiritual treasure, and the spiritual treasures that are now circulating in the cultivation world are mostly left by predecessors。

Now that second-order earth spirit material snow demon blood, not to mention that it can be used as the main ingredient, there is a high chance of successfully refining a magic weapon, that is, it is just used as an auxiliary material and integrated into a second- and third-order magic weapon with a certain attribute, and it will definitely be able to add a few more powerful ways to the prohibition in this magic weapon, and if it is integrated into a spiritual weapon with the same attributes, it will definitely be able to improve several grades.

For the monks present in the foundation building period and the early stage of the knot, this snow demon blood is definitely a rare treasure, so they are naturally bidding enthusiastically.

"Three million!"

"Three two hundred and twenty thousand!"

"Three million four million!"

......

In the shouting of the monks, soon the snow demon blood increased by half of the reserve price, and then soared to twice the reserve price at a very fast speed, reaching a terrifying four million lower grade spirit stones, this price is no longer affordable by the foundation building monks, so the final bidder was three Yudan monks, and finally one of them auctioned it at a price of 4.4 million.

Yu Xun looked at the snow demon blood that was very useful for refining the Black Nightmare Corpse Fire of his Tianyan corpse into the pockets of others, and was very disappointed, Yin Ning comforted: "Senior Brother Xu, forget it, even if we auction it, we will not be able to take it away, and as soon as we leave the Barren Yin Mountain, we will definitely be torn to pieces by the wolves who are waiting around us." ”

Yin Ning is comforting Xuxun, and at the same time comforting himself, he is actually no less covetous than Xuxun for the snow demon blood that is obviously an ice attribute, and after integrating the snow demon blood into his "Frozen Blood Knife" and "Cold Claw Sword", the two ice attribute spiritual weapons, it will definitely increase the prohibition in these two spiritual weapons and improve the grade.

But Yin Ning knows this thing very well, it is not something that he and Yu Xun can get involved in clearly, not to mention that they have not been successful in building the foundation for a few years, it is impossible for them to have the financial resources to compete with those monks who have been accumulating for a long time and have more power to rely on to participate in this auction, and even if they have competed, they must not compete, otherwise they will definitely become the target of public criticism, and they are likely to die without a place to be buried.

Yin Ningxin interrupted his thoughts about the second-order spiritual material Snow Demon Blood, but what made him strange was that Han Yue, who was backed by the Evil Ice Demon Palace and claimed to be an old man with a jackdaw, sounded like a Yuan Infant Cultivator Venerable Strongman as his teacher, this time he didn't show too much thought about the Snow Demon Blood, which was an excellent ice attribute material, and he didn't shout or make a gesture to grab the treasure like he did when he was in the Han Gang Stone before.

"Could it be that the Jiedan monk who auctioned off the blood of the snow demon is a person with a great background, and even Han Yue doesn't dare to provoke it. ”

Yin Ning couldn't stop looking at the Xue Demon Blood who was only wearing a simple white robe and didn't have any signs of great power in the Snow Demon Auction at the end, and couldn't stop guessing.

Just when Yin Ning guessed that he and the other monks were envious of his kung fu, Mrs. Mu, who had made a lot of money and made a big business, struck while the iron was hot, and couldn't hide her excitement and said, "Next, we will auction the real finale treasure of this auction." ”

As she spoke, Mrs. Mu gently stroked the treasure storage bag with her jade-like hand, and immediately the mouth of the storage bag automatically opened, and at the same time, a burst of golden glow sprayed out, and a sword roar like a group of dragons roared out of the treasure storage bag, and then a brilliant golden light flew out from the mouth of the bag.

After Mrs. Mu's head turned three times, the golden light put away the deafening sword roar, converged the light of the piercing pupils, and showed its true face, it was a golden flying sword about five feet long, the hilt of this flying sword was a roaring flying dragon shape, and the sword body was carved with the dragon body that was soaring through the clouds and mist, opening teeth and dancing claws, so that the whole flying sword was like a whole flying dragon shrunk and changed, without the stimulation of the sacrifice, with a breathtaking power, so that the monks who watched the sword involuntarily gave birth to a cold breath in their hearts, as if the golden dragon flying sword would be on their necks anytime and anywhere。

"This is the ninth-order spirit sword' Panjiao Sword', it already has a full of ninety-nine eighty-one prohibitions inside, and it can advance to the magic weapon at any time, and presumably everyone here should recognize this spirit sword or have heard of the prestige of this treasure, it is also a soul-sealing spirit weapon, which is sealed with the demons of the entire seven dragons, two of which have reached the level of the demon king, that is, the primordial infancy of our human monks, after the help of seven Jiao spirits, this spirit sword level is still a spirit weapon level, but the real power is definitely more than the ordinary first-order magic weapon, and can compete with many second-order magic weapons......”

Madame Mu looked at the monks below with surprise, fear, greed, or indulgence in her eyes...... After his eyes full of a variety of emotions, he was very satisfied, and after smiling slightly, he immediately opened his lips lightly and began to introduce them enthusiastically.