After Yin Ning heard that the first finale lot was the Han Gang Stone, his face was also subtle, he was extremely eager for the Han Gang Stone in his heart, and his heart was as strong as the pursuit of body refining exercises like "The Secret Killing Technique", and of course he had to strive for it if he had the opportunity.

This Hangang stone is a kind of Gangshi, and Yin Ning had obtained a superb magic weapon "Heigang Seal" in his early years, although this magic weapon is a magic weapon, but it is the embryo of a spiritual weapon, as long as you use a little more exquisite refining technique, after integrating a large number of Gang stones, you can successfully make this "Black Gang Seal", which has been relied on by Yin Ning, advance from the best magic weapon carp leaping dragon gate to a spiritual weapon.

In the past, Yin Ning was busy building his own foundation, and he didn't pay attention to collecting spiritual materials such as Gangshi needed for the "Black Gang Seal" to advance to a spiritual weapon, so he never had the opportunity to upgrade the "Black Gang Seal" to a spiritual weapon.

And now Yin Ning is not only successful in building a foundation, his longevity has increased greatly, and he has a lot of time to do some trivial things, and his refining ghoul May Cry has inherited most of Chen Yuqian's refining ability after devouring Chen Yuqian's original spirit, and has an amazing talent for refining. Promoted to spiritual weapons, there are also a few lower-grade spiritual weapons that have been re-refined, and the matter of upgrading the power of the grade has been put on Yin Ning's action plan.

Although the "Black Gang Seal" is only the best magic weapon, it is an extremely powerful treasure, it is difficult to have an opponent in the same level, in the early years, several times to help Yin Ning kill strong enemies, Yin Ning believes that after it is promoted to a spiritual weapon, it must be able to become a powerful treasure in his hands to defeat the enemy, so although Yin Ning's hands are called the embryo of the spirit weapon, there are many treasures that can be promoted to spiritual weapons, such as the "blood rain pot" that was taken from the hands of Xueluo, and the "fire bead" obtained from Chen Yuwei's body , but what really entered Yin Ning's eyes and wanted to elevate it to a spiritual weapon and continue to use it for himself was the "Black Gang Seal".

Of course, Yin Ning chose the "Black Gang Seal", and another important reason is that the refining time of this treasure is the longest among all the embryos he has the best magic weapon with spiritual weapons, and the time of sacrifice is the longest It is definitely the treasure that Yin Ning has been refining for the longest time, and it has a great chance of becoming Yin Ning's natal treasure, so it is imperative to improve the level power of this seal.

Originally, Yin Ning thought that after returning to the sect, he began to collect a large number of black gang stones, preparing to raise the "black gang seal" to the spirit weapon level, and even wanted to use higher quality and better quality stones, such as silver gang stone, golden gang stone or Tiangang stone, into the "black gang seal", and at the same time as upgrading it to a spirit weapon, the power was greatly improved.

But Yin Ning didn't expect that he really had nowhere to find the iron shoes, and he would meet the top-ranked Gangshi type Hangang Stone in this auction, if the Hangang Stone was integrated into the "Black Gang Seal" and then re-refined with exquisite refining techniques, then it was foreseeable that the "Black Gang Seal" would not only be upgraded to the spirit weapon level, but also the power would be greatly increased beyond imagination, and it might become another killer treasure in Yin Ning's hands.

Moreover, the Hangang Stone displayed in this auction is very large, Yin Ning may have some surplus after using most of it to improve the "Black Gang Seal", and he can integrate the remaining Hangang Stone into his other treasure "Frozen Blood Knife", which will only be this treasure of the six forbidden first-order spiritual weapons, and then increase some grade power.

Compared with the "Black Gang Seal", which can only be a Gangshi and has relatively harsh requirements, the materials for the "Frozen Blood Knife" to improve the grade are very extensive, and most of the ice-attribute spiritual materials are acceptable, of course, with top-level ice-attribute spiritual materials like Hangangshi, the upgraded grade will naturally be higher, and the increased power will naturally be more.

This can at least make Yin Ning's two treasures increase the power of the level of the unexpected Joy Han Gang Stone, obviously the improvement of Yin Ning's strength is no less than the previous "Secret Killing Technique", but Yin Ning also understands that this Han Gang Stone is not like a chicken rib for most monks, the body refining technique "Secret Killing Technique", it will inevitably cause a bidding competition, it is difficult for him to auction, and it is likely to miss out on this item.

Yin Ning, who was very covetous of the Han Gang Stone, was anxious in his heart, but he saw that the Xuan Xun next to him was indifferent, so he asked very strangely: "Could it be that this ice attribute top-level spiritual material Han Gang Stone is not among the auxiliary things of the senior brother to refine the Black Nightmare Corpse Fire?"

Seeing that Yu Xun shook his head slightly when he heard this, Yin Ning's eyes instantly lit up with hope, and he immediately said to Yu Xun: "Senior brother, do you still have any extra spirit stones on your body? ”

Yu Xun frowned slightly and thought for a moment, and then said apologetically: "I can only lend you 400,000, after all, I also need to leave enough spirit stones to buy the auxiliary things that may appear in the future to refine the Black Nightmare Corpse Fire." ”

After Yin Ning's eyes flashed, his frowning brows gradually let go, and then after sighing lightly, he said in a somewhat relaxed tone: "With the loan from my senior brother, I have at least eight or nine hundred thousand spirit stones, and after converting and mortgaging the other precious pills and spiritual materials on my body, I should have a good chance to be able to buy them." ”

Yin Ning's idea is beautiful, but the reality is very cruel, just when Yin Ning just had some confidence and confidence in the auction of the Hangang Stone, Mrs. Mu, who presided over the auction, saw the eager eyes of the monks below, and immediately opened her lips lightly and said: "The base price of this Hangang Stone is 500,000 lower grade spirit stones, and each price increase shall not be less than 50,000 lower grade spirit stones, and now the auction begins." ”

"Five hundred and fifty thousand!"

"Six hundred thousand!"

"Seven hundred thousand!"

......

The auction price soared all the way, soon exceeding 900,000 spirit stones, and it was extremely fast to exceed 1.2 million spirit stones, even if this Yin Ning added all the other pill spirit materials on his body that could not be used temporarily, it was also a high price that could not be reached, and Yin Ning, who had more than enough strength but not enough strength, could only give up the bidding.

Soon the bidding price of this Hangang stone rose to 1.4 million, and many bidding monks with poor financial resources could only give up the bidding unwillingly like Yin Ning, and in the end, when the price rose to 1.6 million, there were only two people left in the audience who were still bidding not to be outdone, and the rest of the monks were not financially sustainable, but many monks felt that it was worth the money, so they gave up, leaving only two people who seemed to be in urgent need of the Hangang stone and were still bidding, constantly raising the auction price of the Hangang stone, and finally raised it to a somewhat terrifying price of two million lower grade spirit stones。