Everyone present did not find it strange to see the starting price of 300 million yen. Even when the starting price was first released, the price had been raised to 500 million yen in just a few minutes.

The people who are calling for the price now are basically those chaebol bosses and the spiritual master family.

As for the others, although they also jealous of A-level monster serum, they also know that they can only watch the show, because the final transaction price of this thing is absolutely not cheap.

The first A-level monster serum was eventually sold by the people from the Spirit Master family for a price of 1 billion yen, and coincidentally, this person was still known to You Dou.

The eldest lady of the Gewusen family is considered a senior sister of Youdou before in Yinyang School. When Zhuji and Tubi were registered as Shikigami, the other party was thinking about buying Zhuji.

Now this young lady has long graduated from Yinyang School, and the spiritual power emitting from her body has reached level B.

As the people of the Gewusen family, Holy Water almost made their clan a fortune, and the others present knew that they could not rob others, so in order not to offend the people of the Gewusen family, they had to choose to give up early.

As for the second serum, the auction became more intense because of the lack of a rich man like Miss Geummori, and it was finally successfully won by a large chaebol in Tokyo for 2 billion yen.

Just two A-level monster serums allowed You Dou to earn 3 billion yen, and even You Dou couldn't help but be surprised.

Thinking about it now, he thought that the unnatural countermeasures group was a conscientious enterprise, but now it looks like a bad heart.

How much does it cost to conquer A-level monsters? Now the two tubes of serum here have sold a total of 3 billion yen.

Of course, there was no such thing as "monster serum" before, and that was before the outbreak of troubled times.

But now thinking about it, Youdou feels that it would be a loss to replace the remaining body of the monster he had been attacking with points before.

When the two A-level monster serum auctioned and the atmosphere on the scene was completely ignited, Hei Yi also took out a tube of potion while the iron was hot.

When he saw this potion, Youdou suddenly became a little interested.

The three final auction items are two of them belong to you, so the potion in Black's hand is obviously the one that does not belong to you.

If it can be placed behind A-level monster serum, it means that the preciousness of this tube of potion is no worse than A-level monster serum, or even more rare?

"As we all know, major scientific research companies are now working on monster serum, and our black market is no exception.

The reagent in my hand, called "Serum Inhibitor", was an accidental product born in a research by our company.

In the subsequent research, we tried many times, but we couldn't copy it again, so the reagent in my hand can be regarded as the only one I'll do."

"As for its effect, it can suppress the demonic erosion effect brought by using monster serum, minimizing the risk!

As for its starting price, it is also 300 million yen, and you are welcome to bid enthusiastically.”

When Hei Yi revealed the effect of the reagent in his hand, everyone present was excited again because this reagent may be useless to ordinary people, but for most people who plan to use serum, it is almost a treasure.

As we all know, taking monster serum will bear the risk of being demonized and eroded, and this tube of potion can avoid such sharing, and the preciousness of this can be imagined.

Moreover, the black market is obviously quite scheming, deliberately putting this reagent behind A-level monster serum for auction. So will the person who just bought A-level serum be moved now?

"Five million yen!"

The answer is yes. After hearing the effect of "serum inhibitor", Miss Geuman directly offered the offer.

The quotation of 500 million yen instantly made most of the people present feel half cold in the original hot heart.

Although the stuff is pretty good, they can't afford it.

Most people are selling their money and are even willing to take risks to afford "monster serum". What else can I do to buy this "serum inhibitor"?

Moreover, if you only have a "serum inhibitor" but no "monster serum", it is useless. If you have so much money to buy an inhibitor, isn't it good to buy an A-level monster serum?

Although the emergence of this "sera inhibitor" is a blessing, it is always something that only rich people can afford.

Moreover, although the black market said that this thing is an isolated product now, since all the things are made, it is not ruled out that mass production may occur in the future.

Now, spend a high price to buy a "orphan product" that is so expensive, it is better to wait for the number to be too high in the future and the purchase price will drop. Anyway, they are not unable to wait.

For various reasons, when Miss Gemori shouted a high price of 500 million yen, a brief cold incident occurred at the auction.

This phenomenon is obviously not something Heiyi wants to see. She puts the "serum inhibitor" behind the A-level monster serum for auction. The purpose is to sell it at a higher price, but the current situation is somewhat beyond her.

Expected.

"Is there a higher price of 500 million yen?

As one of the black market managers, I can tell you with certainty that this drug is really a product of accidental occurrence. Not only does it have no side effects, but the technology will definitely not mature in the next few years."

The price of 500 million yen was obviously far from the expectations of Heiyi, so she could only add again at this time.

However, the eldest lady of Gewusen was obviously quite dissatisfied with her behavior.

Because she raised the price of 200 million yen in one breath, the purpose was to scare other competitors with her momentum, and Hei Yi's behavior at this time was obviously causing her trouble.

"Sixty million yen!"

Finally, after a moment of silence in the auction venue, when Heiyi even planned to announce that the "Serum Inhibitor" was sold for 500 million yen, another sound suddenly appeared in another direction in the venue.

The reason why Youdou bid was naturally not because of what Hei Yi added before, but because he was curious, he just used the system identification function to take a look at the potions on the stage.

Prop name: serum inhibitor

Props Level: S+ Level

Props introduction: Use a variety of special monsters and magical reagents configured for a special occasion.

It has the erosion side effects of printing all monster serums below the S+ level. For monster serums above the S+ level, the printing effect is weakened.

ps: The product that was unintentionally born from a careless scientist, perfect configuration ratio, plus unparalleled luck.

I believe that the same miracle should not happen again.

When you saw the information about this tube of reagent, Youdou was really shocked because this thing was actually an S+ level prop!

What Hei Yi said cannot be copied, and they may also think it is an exaggeration in their hearts.

Because after repeated research, they have figured out that as long as the various ingredients in the "serum inhibitor" are correct proportioned, the second tube of "serum inhibitor" can be born.

However, Youdou believed in the system's judgment. Since the system said that miracles could not happen again, it means that when the potion was configured, there must have been changes that others did not know about.

Even if a new "serum inhibitor" was developed after the black market, the level and effect would definitely not be comparable to this one.

It will be auctioned at such a cheap price, probably because you can't find something of the same kind as a reference. After all, not everyone has plug-ins like Youdou.

That's right, for S+-level props, and they are unreplicable products, the starting price of 300 million yen can only be described as cheap, and it is impossible for You Dou to win it.

"800 million yen!"

However, just when Youdou reported 600 million yen, the eldest lady of Gewumori actually raised 200 million yen again after watching Youdou.

And this price is almost at the limit of Miss Gemosen.

Although the family of Wusen is not short of money, the eldest lady is never the head of the family and has limited funds to control. She had just purchased a billion yen of monster serum before.

Moreover, after quoting the price of 800 million yen, Miss Gewumon also glared fiercely, letting You Dou stop at the right time.

Obviously, this young lady regarded You Dou as a escort arranged by the black market.

Otherwise, why did Youdou suddenly come out to yell at the "serum inhibitor" that no one cares about before? It's just that the black market wants to sell the price higher.

Even Heiyi, who was standing on the stage at this time, saw Youdou who was bidding, showed a grateful look at him.

Although the price of 800 million yen did not meet Heiyi's expectations, in general, this price could barely be explained to the people behind.

Obviously, even Heiyi believed that the reason why Youdou bid was probably because he auctioned his things for a high price.

"Billion yen!"

However, what Heiyi and Miss Geuman did not expect was that after Miss Geuman shouted 800 million yen, Youdou immediately shouted a price of 1 billion yen, and it was almost no

With a hint of hesitation, another 200 million yen was added.

"Is this how you do business in the black market? You secretly arrange for hiring and keep shouting high prices?"

As for Youdou, who kept jumping out to find fault, the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of the Lord of

Things that could have been bought for 500 million yen are now doubled.

Although "Serum Inhibitor" is good, it is definitely not a necessity. Compared with ordinary people taking monster serum, the risk of spiritualists taking monster serum is lower.

Because whether it is will or physique, except for spiritual masters, they are obviously much stronger than ordinary people, and they have spiritual power and can resist the erosion of demonization.
Chapter completed!