That place just now can't be the inner space of this metal box, right?

And after turning on his spiritual power, his spiritual sense was dragged into it?

Yang Lin kept analyzing.

The more he analyzed, the more likely he felt it became.

Just, what the hell is this?

What does that seal just now represent?

Recalling the sense of oppression of that seal, Yang Lin couldn't calm down in his heart for a long time.

And he also found that after that moment just now, most of the original full spiritual power had disappeared!

Now there is a faint feeling of exhaustion.

It takes so much mental power to enter the spiritual consciousness once, and it seems that if you want to study its secrets, I'm afraid you have to wait until your spiritual power becomes stronger.

Yang Lin looked at the metal box in his hand and said secretly in his heart.

When the investigation was fruitless, he simply put away the metal box and studied it later.

What is more important than it at the moment is to first figure out the things related to the formation in the storage ring, and by the way, see how to become a formation mage.

Yang Lin made a cup of tea and drank it, and then used his spiritual sense to enter the storage ring again.

After picking a little, I took out a few books.

According to the notes of the predecessors in the book, these books are the basis for learning the formation.

If you want to become a formation mage, read these books thoroughly.

After Yang Lin picked and chosen, he picked up a copy of "Formation Road Foundation" and read it carefully.

This book is not very thick, and in about half a day, Yang Lin has already read it roughly.

The content mainly introduces the classification of formations, the role of formations, and the importance of formations.

The first is the classification of formations.

The formation is only a general term, subdivided, there are a total of seven categories: attack, defense, sealing, teleportation, gain, time, space, etc.

Abbreviated as attack, royal, seal, transmission, increase, time, space.

Each of the seven types of formations has its own role, each has its own advantages and disadvantages, and no matter which one of them is not easy to portray.

But if you have to rank, the difficulty from simple to complex is: royal, attack, increase, seal, pass, empty, time.

Among them, the difficulty of the first four types of formations is not much different, and the latter three types of formations are more difficult than the other.

Space and time formations are even more difficult for ninety-nine percent of formation mages to learn in their lifetime.

Yang Lin doesn't have too high requirements, his current goal is to learn the basic formation first, as for those difficult ones, he can only think of a way later.

After explaining the classification of formations, it is the role of formations.

This part of the book is very detailed, but in fact, to put it simply, you can already know the main role of each type of formation from the name of it, but the formations in the same category are slightly different.

As for the importance of the formation, Yang Lin looked at this point very carefully and carefully.

Formations are permeating every corner of this world, and if you don't hear it, maybe Yang Lin is stepping on a formation at this time.

Formations can be divided into explicit formations and implicit formations.

An explicit formation is a formation that can be seen, is in motion, or can be easily spotted.

The implicit formation is not easy to find, has not yet been activated, or has its own concealment effect, which is the opposite of the explicit formation.

The hidden formation is like a hidden arrow, which makes people unguardable.

Sometimes it looks like there is nothing somewhere, but the next second it may fall into a peerless array, and life and death are unpredictable.

In fact, it's not that there are no things, it's just that some formations have their own concealment effect when they are not activated, and ordinary people can't find them at all.

Because of this characteristic, the importance of the formation has also increased by several levels.

For example, in a kingdom, it looks like nothing on the surface, but there may be hidden formations everywhere.

Once an external enemy invades, those formations will be activated, and then the opponent will be caught off guard.

In addition, the formation can also be used in daily life, war, and cultivation because of different functions.

The importance of formation to people is self-evident.

Without the formation, the human world will lose a lot of color and power.

It is precisely because of this that the status of the formation mage is so high.

After reading the whole book, Yang Lin's cognition of the formation can be said to have made a qualitative leap.

He is looking forward to becoming a formation mage.

Then, he picked up a book called "How to Become a Formation Mage" and read it carefully.

This book mainly talks about the conditions for becoming a formation mage, as well as the principles of formation of formation.

After reading it, Yang Lin finally understood.

Why does everyone want to be a formation mage, but formation mages are still so rare.

Because the key to becoming a formation mage is not the level of spiritual power, the most important thing is spiritual power.

The strength of mental power often determines whether a person can become a formation mage, and what kind of ability he can be after becoming a formation mage.

The formation is composed of a combination of formations, and the depiction of the formation pattern requires the use of spiritual power to manipulate spiritual power.

It doesn't sound difficult, but it's actually hard.

This is not as simple as a cultivator sending out a spiritual power attack.

If spiritual power is compared to a bucket of water, launching an attack is like throwing the bucket of water out, and depicting the pattern is like not only carrying the bucket, but also using the water in it to draw a complex pattern on the ground.

The difficulty of these two is not of the same magnitude at all.

In particular, some advanced formations are depicted throughout the process, and there may be thousands of formation patterns.

When opening the spiritual power, it is already extremely exhausting, let alone in the case of controlling the spiritual power to carve the formation pattern.

All in all, if you want to become a formation mage, you must have enough mental power and perseverance, both of which are indispensable.

But either of these two conditions can weed out a large number of people.

In addition, it is best to have a famous teacher to teach or inherit the learning formation, otherwise the effect will not be ideal.

Because of this, there are so few people who can truly become array mages.

But Yang Lin is not among them.

The book said that the basic condition for learning the formation was that the spiritual power had reached the second order, and he had already met this.

As for perseverance, he believes he should have.

Either way, he had to give it a try.

In the next few days, Yang Lin read all the formation introductory books.

Again, there was a further understanding of the formation.

Next, it is necessary to familiarize yourself with the theory of formation, and then carry out preliminary practice.

During the few days when he was in retreat, a lot of things happened in the village.

First of all, the silkworm moth he handed over to Granny Sang had already produced silkworm eggs and hatched many young silkworms.

These young silkworms are all spiritual silkworms with spiritual power!

I believe that as long as it is cultivated well, Hengtai Village will have countless spirit silkworms and spirit silk in the future.

Then, the children of the white feather and the brown feather finally hatched after more than twenty days.

No accidents, both are spirit beasts!

As soon as he was born, he had his own spiritual power, and it is estimated that he also has a lot of power.

It's just that they're still small, and even if they have power, they don't know how to use it.

Fugui knew that Yang Lin was not available, so according to his previous explanation, he took some spiritual objects and sent them to Bai Yu.