Ling Feng didn't feel strange about the old man's performance, because after cultivating to a certain level, all his worries would disappear without a trace, and he would do whatever he thought in his heart, and he would not care about other people's opinions at all.

This is a spiritual realm, and of course, if you can't cultivate it, you won't be able to reach this realm.

Ling Feng glanced at the old man deeply, and then walked up with Liu Rumeng.

At the same time, Huang He outside had a gloomy face, he naturally didn't dare to resent the old man, because the old man's strength was too strong, so he subconsciously remembered the grudge on Ling Feng's head.

"Ling Feng, this matter is not over, you wait for me. Huang He scolded in his heart, turned around and left, but there was already a strong murderous intent in his heart.

On the second floor of the library building, there are a variety of martial arts from the best of the human level to the middle of the ground level, and there are a lot of them, and dozens of bookcases fill the entire second floor.

Ling Feng didn't come here for the exercises, but for the information about the Yuan Spirit, so he immediately searched for it from bookshelf to shelf.

After Liu Rumeng came to the second floor, seeing that Ling Feng had no intention of going to the third floor, after hesitating for a while, he said something to Ling Feng and went up to the third floor by himself.

Ling Feng was not in a hurry, looking for bookshelves one by one, and after a while, he found an ancient book on a shelf, on which there were some records for Yuan Ling.

However, what was recorded was some superficial things, and it didn't help Ling Feng at all.

Shaking his head, he also went up to the third floor.

The space on the third floor is a little smaller than that on the second floor, and the books inside are also very limited, because all the high-grade martial arts stored here are on the ground level.

Subsequently, Ling Feng began to search here again, and finally found a book called "Yuan Spirit Analysis" in an inconspicuous corner.

It's not appropriate to say it's a book, because the text in it is all paragraph by paragraph, incoherent, like something that is recorded casually, and it is not sorted out in the end, so it seems that there is a bit of confusion in the east and west.

However, after Ling Feng took a few looks, he felt that this thing was very useful to him.

In this "Yuan Ling Analysis", the Yuan Ling is roughly divided into four categories, weapons, beasts, plants and elements, among them, weapons and elemental spirits are the most common, and beasts and plants are relatively rare.

Compared with plants, beasts are a little special, or in other words, there is a branch of beasts that is extremely special, that is, humanoid primordial spirits.

Originally, the author of this "Yuan Spirit Analysis" wanted to pull out the humanoid Yuan Spirit Single, but the reason was that he wanted to distinguish between humans and beasts, and Ling Feng didn't care much about these, so he directly skipped to focus on the characteristics of the humanoid Yuan Spirit.

The tree said that the humanoid primordial spirit is extremely rare, and there may not be one of the ten thousand warriors with the primordial spirit, and he also met a warrior with a humanoid primordial spirit by chance, and only then did he know.

It can be said that the entire Tianwu, except for him, knows that Yuan Ling has no more than one hand.

As for the humanoid primordial spirits and the beast primordial spirits, they all have simple wisdom, and they don't need to be controlled by martial artists to use them like other primordial spirits.

But the difference is that the intelligence of the humanoid spirit is higher than that of the beast, and the humanoid spirit can use the weapon-type elemental spirit, but the premise is that a person has a dual-element spirit, and one is a humanoid elemental spirit and the other is a weapon-type elemental spirit.

However, this is a guess on the part of the author of this book, as he has never seen a warrior with a dual elemental spirit.

Seeing this, Ling Feng immediately stopped, sat cross-legged, his mind sank into the sea of knowledge, and he contacted his two Yuan Spirits, and the next moment, the Yuan Spirit that looked exactly like himself moved, and with a grip of his right hand, the Yuan Spirit in the form of Fang Tian's painting halberd immediately appeared in his hand.

Then, one move and one style were cast, and it turned out to be the halberd technique that Ling Feng had mastered, and even the halberd killing was used by him, and the power was not small.

"It seems that I have made a lot of money. Feeling the power of this Yuan Spirit, Ling Feng was happy.

The Yuan Spirit can not only be used to infuse artifacts, it also has many strange abilities in itself, it is an extremely terrifying means in itself, and it is almost impossible for a warrior who does not have a Yuan Spirit to defend against.

And if your own Yuan Spirit can fight independently, it is equivalent to having another powerful self, which is not as simple as one plus one equals two.

Shaking his head, he won't be like this anymore, and continue to look down, because the more he knows about Yuan Ling, the easier it will be to deal with it in the future.

In this book, the advantages and disadvantages of weapons and beasts are introduced in detail, but as for plants and elemental spirits, he has made a separate introduction.

Among them, the ability of the elemental class was described by him in two words, that is, "disgusting".

Why it's disgusting is also described below.

It is said above that the plant-based spirit can communicate with plants, and to put it bluntly, it can talk to plants, and even use the power of plants.

At the beginning, the author thought that this ability was a bit of a chicken rib, and basically there was no strong ability.

However, he soon knew that he was wrong, because it didn't take long for him to fight a martial artist with a plant primordial spirit, and he fought more and more aggrieved in that battle.

Before he could make a move, he was trapped by various plants, and he could only be disposed of by the other party.

In the end, he summed up a sentence, or a piece of advice for future generations, that is, when he met a warrior with a plant spirit in the woods, he could run quickly.

Because you can't win them in that place, it's their world.

As for the elemental class, it is actually a variety of elements in nature, such as metal, wood, water, fire, earth, wind, thunder, etc., which seem to be similar to the types of physique, but they are very different.

Because the physique is internal, while the primordial spirit is external.

For example, if he has a fire-attribute physique, cultivating fire-attribute exercises will get twice the result with half the effort, and can greatly weaken the damage of fire-attribute exercises to him.

And with the fire elemental spirit, you can control the flames of the outside world, to put it bluntly, it is the flames of nature, including fire.

This ability is said by the author to be a powerful ability with limitations, and the limitation is that its power depends on the external environment.

But if there is no flame around him, then his ability is pitifully weak.

And in the end, the author wrote another sentence, the Yuan Ling Warrior is not terrible, as long as he understands its characteristics, his advantages and disadvantages, ordinary martial artists can also defeat the Yuan Ling Warrior.

Seeing this, Ling Feng finally understood why this person wanted to write such a book.

Ling Feng didn't particularly care about the author's intentions, after all, he was not an ordinary martial artist, he just wanted to have a general understanding of all kinds of Yuan Spirits, and he wouldn't be caught off guard if he encountered them in the future.

Moreover, after reading it, he gained a lot and was grateful to the person who wrote this book.

After reading it, he put the book back in its place, and the purpose of the trip was completed, but he did not leave in a hurry, but stayed behind to find the gun.

His halberd technique has not broken through for a long time, and the previous few battles have also made him feel pressure, so take this opportunity to improve it.

Soon, he found out three of them, namely "Earth Splitting Gun", "Sky Shattering" and "Sky Splitting Strike".

The reason why Ling Feng chose these three was because they were all the most rigid and fierce marksmanship, and they followed the same path as his own halberd, so it should be easier to fuse.

After all, he learned these gun tricks in order to improve his halberd skills.

But it's a pity that he can only take one with him, and it's a pity, so he sat down again, picked up two of them and looked through them.

Now, his Yuan Shen has reached the height of the True Martial Five, so his memory has also become extremely powerful, and he has read the entire martial art three times, and hundreds of thousands of words of gun tips have been memorized by him.

According to the same method, I remembered the other one, only "Ground Splitting Gun" was left unrecorded, put those two copies back in place, and took the martial art of "Earth Splitting Gun", and was about to leave.

"Ling Feng, are you leaving?" At this moment, Liu Rumeng's voice came from behind him, and only then did Ling Feng remember that he had come with Liu Rumeng.

"Hmm. Ling Feng nodded.

"Then let's go together. In fact, Liu Rumeng had already chosen, but she never left, she was just waiting for Ling Feng, on the one hand, she wanted to stay with Ling Feng for a while longer, and on the other hand, she wanted to remind Ling Feng to be careful of Huang He.

She has known Huang He for too long, what kind of person he is, she knows too well, today's matter, he will definitely remember his hatred on Ling Feng's head, it is possible to do something unwise, this is what she doesn't want to see.

Although she would warn Huang He, even if Huang He came to deal with Ling Feng because of his lack of face, he would definitely attack him behind his back.

So he had to remind Ling Feng to be more careful in the future.

"Well, let's go, then. Ling Feng nodded, and the two of them took the classics and made a note on the old man, and then left the library, and as soon as they went out, Liu Rumeng stopped and said to Ling Feng: "Ling Feng, you should be careful in the future, I am afraid that Huang He will be unfavorable to you." ”

"Well, I understand, don't worry, he can't hurt me. "How could Ling Feng not understand.

"Ling Feng, don't be careless, Huang He is not what he used to be, his influence in the Dan Dao Department is not small, you better be careful. Liu Ru dreamed that Ling Feng didn't care, and immediately explained.

"I see, I'll be careful. Ling Feng nodded cautiously this time.

"Well, then I'll go first, and if you have something, go to the Dan Dao Department to find me. Liu Rumeng didn't want to be in a hurry to separate from Ling Feng, but she had to warn Huang He.

"Good. Ling Feng nodded, and then the two separated, and Ling Feng didn't stay here, and returned directly to the secret realm.