The middle-aged man was very serious, and his heart was about to jump to his throat.

Whether the recipe is successful this time is the key to determining whether they can sell the recipe.

This is a business worth tens of billions in his own hands, so his heart is about to burst like a wild beat.

The middle-aged man kept dripping the stars in the bottle into the container, and each drop had a time interval, the interval was long and short, fast and slow, which made Lu Yu frown.

The process of refining this is a bit complicated, and with the precautions of middle-aged people, even if you look at it up close, you can't learn it secretly.

At this time, the liquid in the container is also becoming more and more transparent and pure.

Lu Yu felt that the energy contained in the liquid in the container was getting bigger and bigger, and he actually drowned wisps of blue aura around the stone house, surrounding his body.

The view is really beautiful.

However, Lu Yu didn't have time to care about these, he cared about whether his efforts were worth it.

"It's really an evolutionary fluid." Lu Yu was taken aback, and he was already extremely surprised when he saw this half-finished liquid.

Because he has been exposed to too much Evolution Liquid, he knows very well about the energy in Evolution Liquid and its breath.

Now that the liquid in the container has a hint of evolution liquid, it is not impossible to become a real evolution liquid if it continues to be refined like this.

The middle-aged man was actually selling the refining formula of the evolution liquid, which was too unexpected for him.

And just as the middle-aged man was refining the evolution liquid, a wisp of energy penetrated the stone house floated out, making the originally noisy ruins suddenly quiet.

"This is the breath of the Evolution Liquid?" One of the fighters stopped bargaining with the stall owner and looked at the stone house.

"It's not strong, how can it be like an incomplete evolutionary liquid?" Someone was talking to himself, very confused.

Several young men outside the house blushed. They understood in an instant that this was Uncle Wang's successful preparation.

It's done, it's done.

As long as Uncle Wang makes the evolution liquid, they can become rich overnight, and they can even become strong.

After a moment of cessation, the noise began again.

No one paid attention to the stone house.

They saw a few young men standing guard outside the stone house, thinking that there was nothing more than someone trading inside, using the Evolution Liquid.

It's none of their business.

But-

In the crowd, the faces of many people changed.

They either join in the fun, or they just want to see the ending.

But now the ending surprised them.

It's really a refining method of evolutionary liquid.

They fell silent and disappeared into the crowd.

No one wants to talk about these things, he has a lot at stake, and it is no longer for one or two people to decide.

There was still a lot of noise all around, and the flow of people was still crowded.

Just because the person who left doesn't want to talk about these things doesn't mean that the matter can be kept secret.

As the first person to leak the information appeared, the news spread throughout the ruins as if it had grown wings.

Several stall owners who were adjacent to the middle-aged man were dumbfounded the moment they got the news.

Are they so close to a treasure that they just miss it?

"I'm fucking blind! Treasure, a treasure is right in front of me, and I just missed it. "One stall owner hit his head against a broken wall, and he was so desperate that he could break it.

The stall owner on the other side said, "Oh my God, liar, I'm the biggest liar." That young man sent it, if he could really buy it and take it away smoothly, it wouldn't take a year in this world, and he would be the richest. ”

"What, it's a joke." The first reaction of the leader of an organization is that this is a big deal.

If the refining method of the evolutionary liquid really exists, then whoever controls it will be equivalent to controlling the economic lifeline.

When the representative of the first party heard the news, he jumped up directly and said: "Where, where, this kind of thing cannot be obtained by one person alone." ”

The seemingly normal eyes of the parasitic demon king flashed with oozing blood, and he said coldly: "Money, hurry up and prepare the money, and get it at all costs." ”

A few hours before the fair actually began, a quarter of the ruins had completely exploded.

As soon as there is a leak, someone will immediately know the location.

Hundreds of people were running towards the stone house.

Representatives and leaders of major organizations have also received information and are approaching.

And for humanoids, the evolutionary fluid is also one of the things they need most.

In the flow of people, the figure of the humanoids is also there.

Pairs of eyes became greedy like beasts, and faces contorted with excitement.

Everyone believes that this formula is by no means something that one person can easily take away.

It's too important.

The evolution liquid can 100% make the demon lord advance to the supreme, and the value of such a thing will never decrease.

Whoever holds this recipe is equivalent to holding endless wealth and power.

No one would want this kind of thing to be in the hands of one person.

In the surging flow of people, many people already have murderous intent in their hearts.

……

In the stone house, the frequency of middle-aged people joining the Flower of Stars is getting faster and faster, and the changes in the liquid are already very obvious.

The changes in this liquid are similar to those of the Evolutionary Liquid, and some of the energy in it is condensed into a clump, which is more mysterious than the real Evolutionary Liquid.

The middle-aged man became more and more excited, and said, "Sir, do you see it?" That's almost there, and that's the evolutionary fluid. Do you see the small clusters of condensed energy inside? It was a purer evolutionary liquid, and the record persuaded him to make a life that was not a demon lord directly become a supreme. It doesn't matter if you're level 1 or level 3 or level 4, it's something that's more valuable. ”

Lu Yu took a deep breath, he was thanking not for his luck but for the large amount of money and materials he had.

At first, he didn't believe what the middle-aged man said.

Because the evolution liquid is such a precious thing, someone actually sells it so openly, aren't you afraid that someone will peep?

Lu Yu also had the attitude of giving it a try, if he didn't have a lot of funds, and he had the Flower of the Stars and the Soul of the Blue Star to squander, he wouldn't dare to experiment like this.

Now he found out he did it right.

Listening to the words of the middle-aged man, it is not only the evolution liquid, but there is also a super evolution medicine here.

Advance directly from one level to the supreme.

Lu Yu took a closer look, and now the liquid in the container is indeed about 100 drops.

Those few lumps of liquid also have five drops, and there is a 5% chance of coming out of the evolution medicine, which is not a low success rate.

With it, a person's cultivation speed is accelerated by a hundredfold and a thousandfold.

"Soon, it'll be fine right away." The bottle in the middle-aged man's hand was almost empty.

At this moment, a young man ran into the stone house in a panic, and said in a frightened and panicked voice: "It's broken, it's broken." Uncle Wang, I don't know what's going on, it's already surrounded by people. They, they seem to know that you can make evolution fluid, and someone wants you to go out and talk. ”

The middle-aged man immediately guessed that someone had been following them all along, wanting to see the situation.

What they didn't expect was that the production would be successful, so they immediately spread the news.

The most important thing is that the breath leakage during the production process seems to be somewhat obvious, so these people perceive it and cause trouble.

He looked at Lu Yu and waited for Lu Yu's answer.

Lu Yu stared at the container with a solemn expression and said, "It's still a little worse, don't waste my things." Now it looks like you really have the recipe for refining the Evolution Liquid. So you should remember the conversation between us just now. ”

The middle-aged man was stunned, but he didn't expect Lu Yu to negotiate like this

I'm afraid it's not just people outside, but masters of major organizations, and maybe even humanoids.

Two star weapons hung in the air, and this human was calm and terrifying.

However, the middle-aged man still nodded and said, "I am also trustworthy." As long as you can afford the price I quoted, the recipe is yours. ”

Lu Yu nodded and said, "Very good." You can go on. As for the people outside, you can tell them that the Evolution Liquid Refining is now at a critical moment, and if they go out, they will waste a piece of Blue Star Soul and a bottle of Star Bloom. ”

Lu Yu said to the young man.

The young man was frightened by Lu Yu's composure and the momentum of Mount Tai collapsing without moving.

He didn't even know how he nodded and went out.

The bottle in the middle-aged man's hand was almost empty. After a few fusions, he poured the last rays of star splinter into it, and the breath in the container changed.

The blue light in the stone house flowed back into the container.

The fluctuations in energy released by the liquid in the container also disappear. Like a bowl of water being placed in a container, five drops of mercury-like liquid roll in the water and do not melt into the water.

"It worked." The middle-aged man clenched the empty bottle in his hand and said excitedly, "Sir, have you seen it?" This is the evolutionary fluid, this is the pure evolutionary liquid. ”

"Not bad, not bad." Lu Yu nodded with satisfaction.

He was equally excited.

This recipe is so valuable that it doesn't need to be said any more.

Lu Yu looked at the middle-aged man seriously, and said, "I want this formula." Can you guarantee that once I have this recipe, you won't sell it to anyone else? ”

The middle-aged man said: "Sir, doing business is about reputation. The recipe isn't as simple as you think. ”

The middle-aged man paused as he spoke, and continued: "The key to making the evolution liquid is the material of the formula itself, and more importantly, who holds the formula. In other words, even if someone forced me to ask for the ingredients for this recipe in the future, he still couldn't make the evolution liquid. The ingredients are one part, the recipe is another. ”

As he spoke, the middle-aged man gently wiped it from his body, and a thin piece of paper floated out of his chest and gently landed on his palm.

"Sir, this is something like a star treasure. Only the wielder can craft the Evolution Liquid, otherwise it would be in vain to possess the materials. ”

Lu Yu looked at the piece of paper, and the words on it were deliberately covered up by the middle-aged man, so that he couldn't see what was written.

At this time, the middle-aged man also put the paper back on his chest, and the starlight that turned into pieces of paper disappeared.

"If you don't have this formula on your body, you can't have the materials." The middle-aged man emphasized again.

Lu Yu said coldly: "This guarantee is not good!" I'm not sure if there will be an accident in the future, in case someone else has an evolution liquid refining method, which is something I don't want to see. What I want to guarantee is the only one that only I have. ”