Xia Ruofei didn't guess wrong, the complex lines circulating on the smooth stone wall were exactly a formation, and it was a very advanced formation.

With Xia Ruofei's current formation level, if you look closely, you don't have the slightest clue, let alone crack it.

The little white beast chirped a few times, and then stretched out its front legs and kept gesturing towards the stone wall.

Xia Ruofei asked half-guessingly, half-confused, "You want me to crack this formation?"

The little white beast could really understand Xia Ruofei's words, and immediately nodded like a chicken pecking rice, but its size was so small, it was like a miniature version of a tanuki, and it looked very cute to make such an anthropomorphic movement.

"Unraveling this formation is of great benefit to you?" Xia Ruofei said again.

The white beast nodded more often, and there was urgency in his eyes.

Xia Ruofei joked: "But what's in it for me? I'm in a hurry to find my friend! How can I have the kung fu to help you crack the formation?"

After speaking, Xia Ruofei was about to raise his feet and leave, but the little white beast hurriedly rushed over and bit Xia Ruofei's trouser legs, with a pleading look in his eyes, and at the same time gestured towards Xia Ruofei while shouting.

Xia Ruofei barely understood its meaning and asked, "Are you saying that breaking the formation is also of great benefit to me?"

"Haw!" the little white beast nodded hurriedly and repeatedly.

On the one hand, he was really concerned about Song Wei's safety and wanted to find her quickly, but on the other hand, he was also very curious about this stone wall, because this formation was indeed not simple, and the most important thing was that the induction jade leaf hanging on his chest was terrifyingly hot at the moment, which meant that if he cracked the formation, he might find the boundary stone he needed.

Instead of leaving this mysterious stone wall alone and looking for Song Wei without a clue, it is better to try to see if you can unravel this formation.

Thinking of this, Xia Ruofei nodded and said: "Then I'll try! But the time can't be too long, if it really can't be cracked, then I can only tell you that I regret it! My friend is separated from me, I must find her as soon as possible." ”

The little white beast nodded, gesturing a few more times toward the stone wall.

Xia Ruofei's expression froze, and he asked urgently, "Are you saying that if I break the formation, it is possible to find my friend?"

The little white beast shook its head and gestured while shouting, but Xia Ruofei didn't understand what it meant.

However, he looked at the meaning of this little white beast, and if he wanted to find Song Wei's whereabouts, it was best to unravel this formation first.

Regardless of whether what the white beast said was true or not, Xia Ruofei was going to stay and try it, so he didn't hesitate, and immediately looked at the stone wall with his heart and attention.

The lines on the stone wall are criss-crossed, and the dazzling light spots are flying on the lines, which looks more beautiful than computer special effects.

And when Xia Ruofei's spiritual power covered it, he immediately felt that the complexity of this formation could be called hellish.

After cracking the jade talisman of the ground character, Xia Ruofei specially learned the knowledge of the formation path, and the array classics that can be sealed in the jade talisman are undoubtedly the best of the best, and there are also many classic formations in these classics, but in terms of complexity, none of the classic examples that Xia Ruofei has seen can be compared with this stone wall formation.

Xia Ruofei tried to analyze them one by one from the nodes of the formation, and at first he felt that he gradually had ideas, but as the number of nodes increased, he began to draw completely different contradictory conclusions, and all the previous analyses seemed to have been done useless.

Xia Ruofei couldn't help but smile bitterly, he rubbed his temples, and in the face of this formation, he couldn't help but feel helpless.

Xia Ruofei couldn't help but say: "I still don't believe in this evil! How can there be a formation that can't be cracked!"

After a short rest, he looked intently at the shining stone wall.

The little white beast lay quietly on the ground, and its eyes fell on Xia Ruofei from time to time, revealing a hint of anticipation.

Xia Ruofei effectively overcame his impetuous mentality, gave up the idea of taking shortcuts, and began to settle down to study this complex formation.

He started with the most basic composition of the formation, starting from the role and principle of each formation, and then slowly combining more formations.

Soon he was immersed in the wonderful world of formations, and even forgot about the passage of time.

Xia Ruofei entered a very mysterious state, and he didn't even realize that in such a deep immersion, his formation level was also growing unconsciously.

"Anti-Five Elements...... Nested ...... Kun position shifted......" Xia Ruofei said something in his mouth while analyzing.

The little white beast had been waiting quietly, and Xia Qing in the Lingtu space seemed to have realized that Xia Ruofei was devoting himself to analyzing the formation at the moment, so he had been quiet.

On the way they just came, they had already cleared all the puppets nearby, so there were no puppets coming out to interrupt Xia Ruofei's perception during the whole process.

Time passed silently, ten minutes, twenty minutes, an hour, two hours...... A full four hours passed, and Xia Ruofei didn't even move his steps, except for a pair of smart eyes that turned from time to time, he stood motionless in front of the stone wall like a sculpture.

Unconsciously, the formation on this stone wall became clearer and clearer in Xia Ruofei's eyes.

Those seemingly chaotic formations gradually became organized.

I have to say that the formation knowledge he got from the Earth Character Jade Talisman is really extremely precious, maybe the formation involved in it is not as high-end as the stone wall formation, but it makes Xia Ruofei's formation foundation extremely solid.

It is on this solid foundation that Xia Ruofei has the capital to analyze the formation, otherwise even if he looks here for a hundred years, it is impossible to see that he is ugly.

Xia Ruofei's eyes were getting brighter and brighter, and he had even begun to simulate the construction of this formation in his mind.

The road to simplicity.

After analyzing the essence of those complex formations, everything seemed to be simpler.

After more than five hours, Xia Ruofei finally moved.

With a confident glow in his eyes, he stepped forward and came directly to the stone wall, stretched out his hand and pressed it on the stone wall.

Seeing this, the little white beast couldn't help but close its eyes, as if it couldn't bear to look directly.

It had tried many times, but each time it had not even been able to touch the stone wall, and as long as it got close to a certain distance, it would be blocked by the formation.

This formation is like a mirror, if you try to use brute force to break it, the force of the shock will be very large, and the white beast will even be injured because of it.

It felt that Xia Ruofei must have suffered so much if he went up so rashly.

However, it didn't hear Xia Ruofei's screams, and there was still silence around it.

The little white beast couldn't help but open its eyes curiously, and suddenly showed an incredible color.

I saw that Xia Ruofei's hand had already passed through the layer of colorful formations, and directly submerged into the formation, as if it was pressed on the stone wall without any barrier.

The white beast's eyes showed a gleam, and he looked at Xia Ruofei intently.

Xia Ruofei turned his palm into his fingers and quickly carved on the stone wall, and the true qi was transmitted to the stone wall through his fingertips, and it actually formed a streamer-like pattern.

These streamer patterns quickly merged into the original formations, and in an instant, the formations on the entire stone wall emitted dazzling light, and the white beast couldn't help but squint its eyes.

The streamers were moving quickly in the formation, and the light on the surface of the stone wall was getting more and more vigorous, and the streamer was accelerating all the time, and finally it was not even clear that the formation pattern could not be seen clearly, and the colorful colors on the surface of the stone wall began to merge and converge.

Xia Ruofei finally showed a satisfied smile, and he withdrew his hand easily.

This was the first time he had truly cracked a complex formation, and although he hadn't noticed that his formation level had risen to a new level in just a few hours, the sense of accomplishment after cracking this difficult formation was still incomparable.

After the colorful streamers on the surface of the stone wall were completely gathered, a crack appeared in the middle of the stone wall, and then the stone wall was divided into two and slowly opened to both sides, and the crack became bigger and bigger.

The little white beast screamed in joy, and in a flash its form drilled towards the crack.

It's a pity that the joy is sad, those colorful streamers gathered together are like a tough protective cover, and after the little white beast hit it solidly, it was like hitting a trampoline, and immediately rebounded at a faster speed, and then hit the mountain wall behind it hard.

Xia Ruofei couldn't help but laugh when he saw this scene, and he said, "Little guy, you can't eat hot tofu in a hurry!

The little white beast chirped twice, and there was a depressed look in its eyes.

Xia Ruofei was also very fond of this little white beast full of spirituality, he walked over with a smile and stroked its smooth fur, and asked, "Aren't you injured?"

The little white beast raised its head, revealing a proud look, and then shook its head, as if to say how could an impact of this magnitude be injured?

Xia Ruofei laughed, picked up the little white beast and walked to the front of the stone wall.

The little white beast was also very close to Xia Ruofei, and did not refuse Xia Ruofei's embrace, but just looked in with a hint of eagerness towards the hole formed after the stone wall was separated.

Finally, both sides of the stone wall were submerged into the mountain walls on both sides, and Xia Ruofei shot out a true qi towards the colorful streamer in the air, accurately hitting a formation node.

Then, the colorful streamer burst like a soap bubble and disappeared into the air as a little light.

As soon as this protective streamer was broken, Xia Ruofei immediately felt the induction on his chest, and the jade leaves seemed to tremble.

The little white beast couldn't wait to get out of his arms, and its body shot at the hole, and in an instant, it rushed into the hole.

And Xia Ruofei couldn't wait any longer, so he hurriedly followed in.

This is a small cave, it looks ordinary, but as soon as Xia Ruofei stepped into the cave, he couldn't help but perk up, and at the same time showed an incredible look......