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"Stone, this mission is dangerous. Nephrite looked at Bai Chen solemnly.

"Oh, yes. ”

"Sister Nephrite, Shi Shao once went into the depths alone. Lu Menqing said.

"The depths you're talking about are the areas where mutants gather. Nephrite glanced at the three of them: "It is not a deep area, the real deep area will be infested with demonic bodies, and only in the area infested by demonic bodies will lava crystals appear." ”

"That lava crystal, isn't it hard to find?"

"It's easy to say, but it's hard to say. Nephrite said, "In fact, there have been teams that have found lava crystal mines in the deep areas of the Black Death, of course, we can't have such illusions, and it is good to be able to find scattered lava crystals." ”

"So what's the trick to finding lava crystals?"

"There is a way, lava crystals are generally hidden under lava stones, but phantom beasts with a keen sense of smell can smell the smell of lava crystals, but there is another thing to note is that once the lava crystals are unearthed, they will immediately attract all the surrounding demon corpses to approach, whether they are low-level infections or mutants, or demon shapeshifters. ”

"Which of you has a phantom beast with a keen sense of smell?" Bai Chen asked.

"My three Phantom Beasts are all water-type Phantom Beasts, and they are not suitable for summoning in that kind of hot environment. Nephrite said.

"I have, my phantom beast is a rotten face beast. Lu Menhou said.

Rotten Face Beasts are a relatively alternative phantom beast, they belong to the scavenging class, but their sense of smell is also much sharper than that of ordinary phantom beasts.

"Well, the task of finding the lava crystal is up to you. Security, leave it to me and Stone, Stone, we'll leave tomorrow afternoon, and before that, you'll need to go to the library. Finding the right substance formula does not require you to find the most suitable one, but at least to increase your combat effectiveness by one level. ”

Bai Chen thought for a moment, then nodded.

"And most importantly, we have to prepare some corpse oil. ”

"Corpse oil?"

"Yes, corpse oil is actually a special oil extracted from the eyeballs of infected and mutants, and by applying corpse oil to the body, you can deceive mutants and infected people, and make them mistakenly think that they are the same kind. ”

"It's convenient. But if you touch it, will it leave any strange smell?"

"No, we humans can't smell the smell of corpse oil, only demon corpses can distinguish this smell, but corpse oil also has shortcomings, and it will evaporate over time. ”

Nephrite, as the captain, explained the assignment and preparation of the task very well.

Nephrite thought again, "I'm going to find a way to get more maps of the Black Death." ”

"Is there a map in the Black Death Land?" Bai Chen asked curiously.

"Some teams or mentors have entered the Black Death. Depending on the places you have visited, you will record the routes of the areas you have visited. However, most of the routes are repetitive, so find a few more maps and combine them to create a safer early route. ”

Lu Menhou and Lu Menqing also have this kind of map, although they recorded a short map area, but they also did their part.

Bai Chen went directly to the library. In the Phantom Beast Academy, any public facilities and paid areas are not closed, such as the library.

You will need 10 points to enter the library, and you will need to borrow ordinary books. Each book costs 10 points.

And with the volume of books in this library, the number of points required to fully flip through the books will be astronomical.

According to the librarian's guidance, Bai Chen found the substance recipe area.

And after entering the substance formula area, each book is marked with the price of the loan.

As little as 50 points, as much as hundreds, or even thousands, the further back, the higher the price, Bai Chen has not yet taken a third of the bookshelf, and the price is no longer what he can afford.

With his own understanding, Bai Chen found a few cheaper substance recipes.

Open the first book, "Material Formula - Big Swamp".

Marshwood, which grows in the swamp area, rarely grows in other areas.

The large marsh wood is hard, but it is very easy to burn, and it is not suitable for the fire attribute phantom beast materialization.

The most suitable is the phantom beast of water and soil attributes, which can increase the toughness of large marsh trees in an appropriate amount.

Next is the equation of the material formula, and this equation is very special, unique to this world's annotation method, even Bai Chen is quite difficult to watch.

Through the structure of spiritual power, and then the disintegrated phantom beast is materially arranged.

Bai Chen summoned the Sky Flying Squirrel and began to try to arrange the matter.

The things in the world that Bai Chen knows are arranged from the microscopic perspective of molecules and atoms, and this world is very special to the structure of matter.

The people of this world feel that any substance in this world can be simulated through phantom beast materialization, and they have indeed cracked many material formulas.

Of course, there are many kinds of substances in the world, not to mention billions of them, and many two or more substances are combined to produce new substances.

The material formulas included in the Phantom Beast Academy could not be comprehensive, and could only be one percent, or even one thousandth, of them.

Bai Chen completed the stacking of the material structure of the large swamp, but Bai Chen also found a problem.

The phantom beast materialization of the body of the flying squirrel does not highlight the advantages of the large swamp.

Originally, the advantage of the big swamp wood was that it was hard, but after Bai Chen carried out the phantom beast materialization, the hardness of the wood was harder than that of ordinary wood.

Obviously, flying squirrels are not suitable for the material structure of the marsh.

The material formula can be compared to the architectural drawings of a building, and the phantom beast itself is the building material.

No matter how clever the construction drawings are, if they are constructed with tofu slag materials, then they are useless except to create a disaster building.

Bai Chen began to open the second substance formula again, "Material Formula - White Iron".

Bai Chen not only studied the advantages and disadvantages of these materials themselves, but also analyzed their practicality, as well as the fit of the flying squirrels.

The flying squirrel itself is too weak. Therefore, it does not have a good fit for most high-end materials.

At this time, the librarian came over: "Your name is Stone, right?" ”

"Well, what's wrong?"

"I've been watching you conduct qualitative experiments on your phantom beasts just now, your mental power is so abundant, are you really only six years old?"

"Is there any problem?" Bai Chen looked up at the librarian.

"I just wanted to share my thoughts with you. I've been working in this library for two years, and I've seen a lot of material formulas, but I don't have any opportunities to communicate on weekdays, and the tutors or senior students look down on me and don't want to communicate with me, and I don't want to communicate with ordinary students, I think you're a suitable candidate. ”

Bai Chen smiled, this librarian belonged to that kind of embarrassing position. Because of his position, his vision is not low, but his strength has not kept up, resulting in high or low, and the most lacking thing is to communicate with people.

"What kind of substance formula do you think my phantom beast is suitable for?"

"Your phantom beast is too weak, is this a flying squirrel?"

"It's a flying squirrel. ”

"Flying squirrel, good thing...... It's a pity that it's still too weak now. Now it is no different from an ordinary flying squirrel, and its early evolution rate is certainly not slow. By the time you have mastered the most suitable material structure for it, it is estimated that it has already evolved, and then you need to look for a new material formula, which is a very stupid act, so my suggestion is that you give up looking for the material formula that it is suitable for now, and instead study its evolved strength. and suitable formulations of substances, and even evolution after two or three times. ”

"With the increase in the strength of phantom beasts, will there also be new requirements for material formulas?"

"Of course, don't you know?"

"I'm new to phantom beast qualitation, and I'm still relatively new to this aspect. Bai Chen was a little depressed. It seems that Dong Xi forgot to tell himself about this, or he did it on purpose.

"Then how can I be sure what material structure the evolved phantom beast is suitable for?"

"This requires more complex research, as well as the strength positioning of the phantom beast after evolution, there will always be such records in some literature, or when the predecessors had the flying squirrel, what type of material structure was used for each grade can be used as a reference object. ”

"Well, thank you. ”

"I explain so much to you, in fact, I also have my own demands. ”

"Oh, what do you want to ask me?"

"Your spiritual power is so abundant, is it the result of your own cultivation? Or is there some special way?"

Bai Chen thought about it, and the librarian did not rush to ask, but waited for Bai Chen's answer.

"The mental power meditation method used by most people is actually defective, and the mental power is actually generated through the body's energy, and ordinary meditation is very inefficient for this energy to transform spiritual power. ”

I have to say that the various meditation methods in this world did not make Bai Chen's eyes shine.

Although this world has a unique phantom beast civilization, there are still some shortcomings, such as meditation methods, and the efficiency of improving spiritual power is too low.

Bai Chen Ji Xu said: "In fact, the most effective way to improve mental power is to consume, not meditate. ”

"Meditation is the active transformation of body energy, and because of the defects of meditation, only one-tenth of a hundred energy may be converted into spiritual power, but through a large amount of mental power, then it is the body's instinctive transformation of mental power, to fill the loss of mental power, the efficiency is much higher than the efficiency of meditation, but through consumption to obtain higher mental power, there is a problem, that is, fatigue, very fatigue and pain, if you can not master the appropriate degree, then you will improve mental power at the same time, you will also lose your life。 ”

"Could it be that your spiritual power is improved by this consumption method?"

"Sort of. Bai Chen replied.

[Thank you for your continued support, this time from the 515 Fan Festival of the Writer's Hall of Glory and the General Election of Works, I hope you can support it.] In addition, there are some red envelopes on the Fan Festival, get one and continue the subscription!] (To be continued.) )