"I'm sorry, the activation level is insufficient, please look for the energy recovery activation source orb!"

As soon as he heard this, Cao Yu was angry, and now he knew the consequences of being pitted by Xiao Yuan's bastard, no, even the function of the Chaos Library was affected.

"Little bastard, don't sleep, wake me up, immediately restore the Chaos Source Bead to the same as before, I have an urgent need here!

As he spoke, Cao Yu still felt some pain in his heart, and the spirit crystals that he hadn't even covered with heat had to be consumed now.

"I'll just say, sooner or later, you'll have to give it to me, you're still there squirming and pinching before, really!"

Xiao Yuan won't admit his mistake, his mouth is still hard at the moment!

"Alright, don't talk nonsense, let's get started!"

Cao Yu urged Xiao Yuan in his mind, but outside he stood up and said to everyone: "Everyone, I have gained from this corrosive liquid comprehension, and it should be effective soon, but now I need to retreat first, and everyone will work hard to treat these girls first!"

As soon as everyone heard that there was a new development, their faces showed joy and they nodded in agreement.

Pinching his fingers in his hand to change a few spells, Cao Yu naturally won't let Xiao Yuan absorb those spirit crystals in front of so many people, and the movement at that time will definitely not be small, he needs to do something similar to the blinding method or formation.

Let the rest of the people not know about him!

Soon after, with a "hum", a wonderful fluctuation permeated Cao Yu's body, and from the outside, it seemed that Cao Yu was sitting cross-legged and comprehending something, but in fact, he had already begun the process of absorbing spirit crystals, and his body was filled with extremely rich aura.

Fortunately, there is a closed formation, otherwise as soon as the spirit crystal is taken out, everyone may be attracted to it, after all, the spiritual energy of the spirit crystal is extremely terrifying.

Cao Yu held a spirit crystal in each hand, and the extremely rich aura poured madly into his body, washed by this aura, Cao Yu felt a refreshing heavenly pleasure all over his body.

There was a slight roar from his mouth, but he was only equivalent to a transportation pipe, and all those spiritual qi were absorbed by the Chaos Source Bead in the depths of his mind!

Cao Yu was not without benefits, these extremely pure and extremely strong aura washed through his body, and all the impurities in his muscles and veins were cleaned up.

Time passed minute by minute, and those people outside were all as if they had just finished visiting the Qinglou because of the long-term output of True Yuan to treat the girl, their faces were pale and empty!

But no one shouted that they wanted to leave, on the one hand, it was Cao Yu's deterrence, but more importantly, it was a sense of responsibility!

They felt that it was their fault to treat these people at this moment.

Because I haven't taken over this kind of arrest of girls before, but there will still be some involvement more or less indirectly, although they don't know, but they may also be accomplices.

After half an hour, Cao Yu's side finally ended the absorption of energy.

Looking at the spirit crystals that were less than five pieces left in the storage ring, Cao Yu felt a pain in his flesh, which was the same as cutting his flesh and letting him bleed!

In fact, he has the nature of a miser, these are the remnants of the habits of the dick on the earth, and it is impossible to completely get rid of them in the short term.

Even if you get rich!

They all want to keep their wealth in their own hands.

As the saying goes, only when you have money can you feel secure!

"Well, yes, yes! The purity of this aura can barely be eaten, remember to call me if there is this thing in the future, and I will eat as much as I want!"

In his mind, Xiao Yuan had a feeling of unfinished, and the meaning of his words was that he would eat as much as Cao Yu received!

"Get out, you goods! I'm too lazy to do it every day, and I haven't seen you make any contributions."

Cao Yu said with a look of disgust.

"Hey, boy, your vision needs to be improved! Just such a little thing makes your flesh ache, it's really a hillbilly who has never seen a baby."

Of course, he wouldn't mention that he didn't do anything, and once again pulled up the problem that Cao Yu didn't know.

"Why are you so miserable!"

Seeing that this little bastard was still talking back, Cao Yu was immediately angry, and said death directly in one sentence!

Aren't you awesome? Why are you still looking for me, the poor master?

Sure enough, as soon as these words came out, Xiao Yuan was speechless, in fact, in the end, this is the will of heaven in the dark, and Xiao Yuan can't influence anything, but he didn't say it.

"Hey, I'm so sleepy, go back to sleep! There's no good food or beautiful women or anything, don't call me!"

This ability to change the topic, Cao Yu directly ate shit, he was subdued by Xiaoyuan here, there is no way, who let this bastard thing is the instrument spirit of the Chaos Source Bead, he still has many things to rely on him.

No longer entangled in Xiao Yuan, now that the Chaos Source Bead has been activated in place, Cao Yu once again prompted to analyze the formula.

"Analysis, please wait, 80% probability of completely analyzing the correct formula. ”

first prompted such a sentence, and then there was no sound, Cao Yu's face was a little ugly, and he thought that as long as he activated it to the original level, he could directly analyze the formula.

But there's an 80% chance at the moment, which is already very good!

"The results of the analysis are as follows, the formula may be one of the following types, please screen the host by himself... ”

“。。。 ”

Cao Yu was a little speechless when he looked at this result, could it be that his luck was so bad? 80% of the chance he couldn't get the correct formula, how could this be in line with the identity of a traverser!

But the cold system didn't pay any attention to Cao Yu anymore.

Looking at the hundreds of plans displayed in his mind, Cao Yu's head was like a bucket.

Do you try them one by one?

But this method is definitely unrealistic, not to mention that he doesn't have so many medicinal materials and the cost of trial and error, and many of the girls who are still on the stone pillar may no longer be able to support it, and someone will die every minute every night.

This is a game of time with the Grim Reaper, and human life is at stake, and there is no room for child's play!

Since this is the case, he can only analyze them one by one, at least with his current understanding of pharmacology, as long as he sees the medicinal materials, he can still know their efficacy and usefulness well.

However, for some special matching effects that require a variety of medicinal materials, there is no way to distinguish them, and you need to match them yourself before you can see the effect.

This is also the most difficult part of the Danfang, often adding different medicinal materials has a great impact on the whole Dan or liquid medicine.

Check the differences of each Danfang one by one, in fact, most of the medicinal materials are the same, but only a few kinds of medicinal materials are different, and the two most special medicinal materials are analyzed.

One of them is the ghost mushroom, which grows in the extreme yin land, and at the same time needs to absorb some soul energy of the lonely soul, so the medicinal herb itself has hidden attributes, and it is somewhat the same as the corrosive liquid in terms of attributes, but it is different in nature.

Let's look at another herb, Plague Grass!

This grass has infectious diseases, but it only has an effect on plants, and at the same time, its own medicinal juice has a certain corrosiveness, and from the point of view of selection, it must be biased towards plague grass.

There is another plan, which is the Ice Ichor and the Tears of Frost.

It seems to be two heavenly treasures with the same attribute of cold attributes, but if you look closely, you can find that this cold tear seems to be cold, but in fact, its core is a flame.

In addition to the toxicity when wrapping the corrosive liquid just now, there was also a burning feeling, which should be this cold tear.

Cao Yu personally saved those girls one by one, and naturally knew more about the peculiar corrosive liquid.

What made him feel strange was that the aura revealed in the corrosive fluid had an extremely quaint feeling.

I just don't know where Lao Liu Zi came from, Cao Yu thought that if the formula of this thing was made by him, then there would be new moves in the future.

Can't beat it?

It doesn't matter, splash your face, disfigurement is still a trivial matter, it's not a big problem to kill you!

From the point of view of toxicity, this corrosive liquid is also extremely harmful to Martial Saint-level characters, although it may not be fatal, but it has a great impact on combat effectiveness.

Especially when there is a group fight, it is best if a group of people rush up!

Splash it out, and everyone can get hit!

Thinking of this, the corners of Cao Yu's mouth have already risen up, maybe it will be interesting to splash this thing on the Pan family.

According to the results of the analysis, Cao Yu has already finalized the tears of cold flames, although the other medicinal materials are a little vague, but there are only two types of medicinal materials that are really completely uncertain.

You only need to try three or four times at most, and you will come up with the final recipe.

With a wave of his hand, he removed those formations, and Cao Yu searched for the medicinal materials of those formulas in his storage ring, and he himself had the habit of collecting some medicinal materials.

Coupled with the large-scale looting from the Pan family just now, the medicinal materials on his body are now not much better than a small medicinal herb shop.

After quickly rummaging through them, most of the medicinal materials were available, and there were more than one copy, this result made Cao Yu very pleased, so that he could test it a few more times, and to save the remaining hundreds of girls, it would take a lot of corrosive liquid.

"Ladies and gentlemen, I have roughly determined the formula, but now I still need a taste of medicinal materials, I don't have them on my own, please see if I have them? If so, take it out, I will buy it at the market price."

The meaning of Cao Yu's words did not let them take it directly for nothing, but it made everyone's hearts warm, but it made them self-deprecating, Cao Yu's actions were very different from the vicious behavior of the Pan family, although he was equally ruthless when he killed people, and he could even be said to be very cold-blooded.

Because when the Pan family was divided before, he didn't even let go of the old and weak women and children!

This ruthless decision actually made many people a little resistant, the so-called misfortune will not affect relatives, but Cao Yu himself has his own style of acting, and from the perspective they know, this white-clothed scholar belongs to the task, since it is a task, it must be completed to the letter, otherwise it will be his dereliction of duty.

"My lord, where is this, we can make a contribution, that is also a merit, how can we buy it lightly! What kind of medicinal herbs do you say, as long as we have it, it will definitely not fill our pockets."

Liu Zhi was the first to stand up, he was the person who supported Cao Yu the most, and he also trusted Cao Yu very much, and now he heard that Cao Yu still had to use his own money to buy the medicinal materials in their hands.

This character, there is really nothing to say!

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