Seeing these five words, as well as the unfathomable array on the cover, Bai Yuzhe suddenly felt like a treasure, this is the real treasure! Although he hadn't heard of the Yantian Formation Collection, but thinking about the formations laid down outside, how profound they were, they must have come from this Yantian Formation Collection!

With this thing, Bai Yuzhe believes that his formation level will definitely improve a lot, and becoming the number one formation in the Lost River Continent is an ironclad thing, and he will also be the number one alchemist in the continent in the future, not the top five!

The help of the formation for alchemy and casting is undoubtedly very huge. It can even be said that the formation is the key to being able to develop a new unilateral method, and the fusion of many drugs, if there is no cooperation of the advanced formation, it will never be established!

If it was possible, Bai Yuzhe thought about whether he would be able to refine the Divine Pill! But thinking about it, the materials required for the Divine Pill were extremely precious, and it would definitely be very difficult to collect them, and if he wanted to develop the Divine Pill, it would be very difficult to develop the Divine Pill without good enough materials, so he was not sure in his heart!

But anyway, this "Yantian Formation Collection" is very important to him, and he doesn't have time to read more at this time, so he puts this book away first, and plans to take a look at the formation of this stone house!

At present, he has basically been able to determine that the formation of this stone house is also a trapped formation, but compared to the trapped formation in the valley before, it seems to be different, and it looks more profound, because there is only one stone shelf left in the stone house at this time, and there is nothing else!

In other words, what exactly this formation is used to arrange, he can't see it for the time being.

However, when he walked to the edge of the wall, carefully observed, and even stroked it with his hands, he finally found that there were dense formations on this stone wall, and the material of this stone wall was extraordinary, and Bai Yuzhe couldn't tell what it was.

These formations are some he knows and some are unfamiliar to him, all kinds of combinations are combined to form an extremely profound formation, Bai Yuzhe can only judge that it is one of the trapped formations at present, but he can't crack it at all!

Compared to the one in the valley, this trapped array feels more high-end.

"It seems that the three formations that this senior laid out outside are not all for all, but only for the ...... to be tested" Bai Yuzhe thought while studying the formation.

After studying for a while, he really didn't have any eyebrows, so he found a place to sit down, took out the "Yantian Formation Collection" he had just gotten, and began to study!

Originally, he wanted to go back and have time to study it slowly. But looking at the predicament of this stone house, he felt that he couldn't handle it.

However, since this is an assessment left by the predecessors, then a way to crack it must be found in this classic, otherwise it will be meaningless!

When he turned the first page and began to study, he found that the three formations outside were really far behind the formations introduced in this classic......

The "Yantian Formation Collection" is divided into four chapters, which are trapped formation, killing array, phantom array, and teleportation......

Bai Yuzhe didn't go far to watch the teleportation array behind, but started from the trapped array in the first article! In fact, what he needs to study most now is also the trapped array, as long as he understands this, he will have hope to get out!

Although he didn't know how long it had been since he had been in the psychedelic abyss, he estimated that it would be at least three or four months! The cult warriors outside didn't know what they wanted to get yet, so they had to go out and have a look as soon as possible!

Bai Yuzhe doesn't have any compassion for the world, if he is replaced in his previous life, he won't care what the world has become, as long as he can live well!

But this life is different, his mentality has changed to a certain extent, even if he is not worried about the whole world, deep in his heart, he does not want the Lost Continent to be poisoned by a group of cult warriors.

Besides, there are still people he cares about outside! Whether it is Lin Xinyun, or the Eighteen Blood Guards, or even the masters and elders in the Tower of Babel, he doesn't want these people to be harmed, so he desperately wants to leave!

In the first chapter, Bai Yuzhe has been watching the classics for more than ten days, not eating, drinking, or sleeping, he is simply fascinated, he doesn't know the passage of time at all, and he even forgets that he is hungry and forgets that he needs to sleep!

In this state, he is simply a dry sponge touching the water source, and he is constantly absorbing it.

That's right, his formation level is the top in the Lost River Continent, but when he saw the knowledge of this Yantian Formation Concentration, he found that he really didn't know much, or even very little, there were too many things in it, which he didn't understand!

If he hadn't studied the phantom array and the trapped array here before, he might not have been able to understand this classic......

After more than half a month, Bai Yuzhe finally felt that his stomach was growling, only to realize that he hadn't eaten or slept for a long time!

Bai Yuzhe couldn't help but laugh dumbly, he was so fascinated that while putting down the classics, he took out some dry food and water and ate them! While eating, he felt really sleepy, and his mental strength was not easy to concentrate, so he lay down and fell asleep directly after eating......

This sleep is three days and three nights, it is really too much mental power consumption, and it has been constantly studying, which is very brain-consuming and mentally exhausting!

He hadn't rested for more than half a month, and if it weren't for the fact that he was in the phantom array before, his spiritual power had increased a lot, and he wouldn't have been able to support it now.

Three days later, Bai Yuzhe got up and ate something again, and then continued to study the trapped formation, at this time, he didn't think about how to get rid of it at all, he was just blindly studying the trapped formation, and didn't think about anything else, because the knowledge in it was too tempting for Bai Yuzhe!

Time passed, and before Bai Yuzhe knew it, more than four months had passed, but Bai Yuzhe himself didn't know it!

"......Huh" Bai Yuzhe exhaled a long breath, shook his head helplessly, and sighed: "The realm is still too low, it turns out that the truly profound formation also needs its own realm to support!

The formations in this Yantian Formation Collection are not much different from the formations on the Lost River Continent, although some of the formations in the Lost River Continent will also be bound by the realm, but there are very few!

Like Bai Yuzhe in his previous life, after reaching the Star Gathering Realm, there is basically no formation research that he doesn't understand, at most, when he sets up the formation, he will let his power drop because his own cultivation is not enough!

And in the Yantian Formation Collection, it's different, if the realm is not reached, you won't understand how you study it, if you want to learn it completely, you have to at least reach the ninth realm, the Holy Dome Realm!

He is currently only in the Star Gathering Realm, which is too far behind, but the study of more than four months has also made Bai Yuzhe's formation level improve a lot again! Now he can definitely be said to be the number one formation master on the Lost River Continent at present.

However, Bai Yuzhe is not too sure whether he will be able to break the trap of this stone house, so now he can only get up and give it a try!

For the rest of the day, he spent the rest of his time groping, studying, and thinking back and forth on the four walls of the stone chamber. For half a month, he studied almost non-stop, and often took out the Yantian Formation Collection to compare it.

After more than 20 days, I finally felt that it was almost over, and then I took out the only top-grade saint soldier sword on my body and began to carefully carve it on the stone wall!

The material of this stone wall is very special, with his strength, holding the best holy soldier, it is not so easy to leave a mark on it, he must instill his own source power and go all out!

In case the first sword goes down and the scoring depth is not enough, it will not be so easy for the second sword to continue to deepen in the exact same position!

This process lasted for more than ten days before it was completed!

When his last sword was carved, the entire stone house, which was originally pitch black, emitted bursts of light at this time, although it was not particularly bright, but it was able to allow Bai Yuzhe to see everything in the stone house clearly!

Then, in the corner of the stone house, a circular formation slowly appeared, which was also notched, and there was no combination of other things.

This circular formation is only about two meters in diameter, and at first glance it seems to be a bit like a six-pointed star, but at first glance, it feels a lot more complicated!

As soon as this formation appeared, the faint light slowly rotated on the ground, Bai Yuzhe couldn't see through what it was at all, with his formation level, he couldn't even make a preliminary judgment!

"By the way, this is most likely the teleportation array! I have cracked the formation of the stone house, and when I enter this teleportation array, I can leave here directly!" Bai Yuzhe is not stupid, although he can't understand it, but after thinking about it for a while, he immediately thought of it.

He didn't think about taking out the Yantian Formation Set to compare it at this time, because he was afraid that the existence of this teleportation array would not be enough! If he wanted to use the Yantian Formation Set to find out whether this was a teleportation array or not, it would probably take a lot of time, after all, he had never dabbled in it! Anyway, in Bai Yuzhe's mind, he couldn't see the formation at all, and it could only be the teleportation array!!

Therefore, he no longer hesitated, and directly stepped into the middle of the formation, and then waited with some apprehension!

However, he was still on guard at all times, and the living armor on his body was not hidden, after all, it was impossible to judge whether this was a teleportation array or not, everything was just his guess......