Everyone was dealing with the huge stone walls that were getting closer and closer on both sides in what they thought worked, because they knew in their hearts that if they didn't find a way to stop them quickly, or find a way to go to the next level, they would all be crushed into pulp!

In this underground, which is not known to be thousands of meters deep, in the face of such a huge stone wall squeeze, even if there are strong people in the Soul Melting Realm following people's hearts, they are not sure in their hearts, because they know that even the strong people of the Melting Spirit Realm will not be able to save them all.

It is very difficult to smash such a huge stone wall directly underground, and even if it can be shattered, if the force is too strong and the ground collapses, it will be death!

They knew better in their hearts that those masters of the Soul Melting Realm might have some trouble trying to save them, but it would be much easier to let them force their way out, so everyone did not completely hand over life and death to them who were reluctant to make a move, but everyone was desperately trying to live, and the feeling of holding life and death in their own hands reassured them.

And like Yang Fan, there were thousands of people who carefully studied the small cave entrances in the center of the cave, and as time passed, people still made no progress.

Yang Fan has been using his perception to explore the underground large array, he has found some clues, the entire cave is wrapped in countless formations, and the power that pushes the two stone walls is also generated by this large array.

But Yang Fan didn't dare to cut off those formation patterns easily, because they had already passed their hands and feet, and if they forcibly cut off any of the formation patterns, no matter which formation pattern went wrong, it would instantly affect the balance of the entire array!

In other words, the formation here is more like countless pipes flowing with water, as long as the water flow in one pipe is broken, it will affect the size and speed of the water flow in all pipes, and it will destroy its proper balance, and this large array will immediately undergo drastic changes!

Now Yang Fan still doesn't know what that upheaval is, it may be that the formation pattern directly burst into a terrifying explosion, or it may be due to the riot of power that the two stone walls are instantly squeezed together, no matter what the result is, Yang Fan does not dare to try it easily, since he can't cut off the formation pattern, he can only find the formation eye, and only through the formation eye can he stop the operation of the big array.

Soon he locked onto the Eye of the Array and connected with them beneath the tiny holes.

And just then someone shouted, "I see these holes are about the same size as our fingers, are you going to insert your fingers in?"

As he spoke, the man inserted his finger into the hole, and suddenly a flash of light flashed The man screamed in pain and stood up straight, he pinched his right hand, which was still gushing blood, and cried out in pain: "My finger is broken, my finger is broken, what is in here!"

But soon a strange scene happened, and the hole filled with severed fingers began to emit a faint glow, flickering and shining forever.

Yang Fan hurriedly probed his perception into the ground again, and found that the formation pattern at the eye of the formation had actually changed!

While Yang Fan was still thinking about whether to say what he thought in his heart, someone in the crowd flew up and shouted at everyone: "I know how to break the mechanism here, that is, I have my fingers stuck in these holes in the ground!"

"Fingers? Doesn't that mean you have to cut off your own fingers and put them inside? Scissors Hell is a folk legend that you want to cut off people's fingers!"

"Quick, cut off your fingers, or we'll all die!" Ji Yang shouted again.

", why don't you cut your fingers, I'm not used to seeing you big forces for a long time, I want to cut a piece of scissors, and I want to die together!"

A different sound erupted in the crowd again, and at this moment, a cold sword light instantly swept across the crowd, and seventy or eighty severed palms fell in response.

The people who had their palms cut off looked at Han Xiu standing in the air, and the painful expressions on their faces began to turn into madness, and they flew up one by one to besiege Han Xiu.

Just as Han Xiu was about to swing his sword again, an old figure flew between the two sides, and the power of the peak of the Five Heavens of the Perception Realm mixed with the power of his wind instantly erupted, forming a huge wave of qi that blew Han Xiu and the crowd that had come up to the side!

"Can't you unite, don't you have to kill each other!"

The old man's name is Liu Ru, from the Tianji Imperial City of the Beidou Empire.

"Don't talk nonsense! you come and break the formation, or get out of the way!" Han Xiu said as he began to explode with the killing intent on his body, although his realm was not as good as Liu Ru was only at the beginning of the Fifth Heaven of the Perception Realm, but the killing intent he cultivated and his killing sword were extremely terrifying.

His swordsmanship is to kill when he strikes his sword, no matter what is in front of him, he can cut it with a sword!

That's the real killing sword, born purely to kill!

Even if Yang Fan's sword dao is powerful, if he really encounters his killing sword, it is really hard to say who wins and who loses.

"You have such murderous intent at a young age, I think you kill more people than those demons in the underworld, let the old man educate you today, the son of Shura!"

Liu Ru said as he flew up, turning into a streamer of light and rushing towards Han Xiu, the powerful power condensed in his fist and burst into a dazzling light.

But the next moment, the light was blocked in the air by a touch of darkness, and a large umbrella appeared in front of Liu Ru.

Liu Ru's body shook slightly, and he quickly retreated dozens of meters away, looked down at the smooth incision on the clothes on his chest, and looked at the tengu among the twelve ghosts of Changfeng.

"Old man, the one who dares to hurt our twelve ghosts, do you want to die?"

"He was able to join you Changfeng Twelve Ghosts so many years ago?!"

"The strength of the Changfeng Empire is respected, and if he kills the eleventh-ranked Evil Breaker, then he will be our new member!"

"Okay, don't make any noise, I have a way to break this formation!"

Sima Yuanqing said as he flicked his toes into the air, and opened the folding fan in his hand with a "clang".

Yang Fan also raised his head with some curiosity, at least he hadn't found a way to break this big array without going through the mechanism of the formation eye.

I saw Sima Yuanqing pour the qi of heaven and earth in his body into the folding fan in his hand, and then only heard a soft sound of "hum", and a dazzling light broke out on the fan, and the words 'yin and yang' on it actually flew out of the fan.

A soft white light emanated from the word 'yang', like all the light in heaven and earth, and a deep black light gushed out from the word 'yin', which was the endless night after the light!

The words yin and yang rotated in the air with their respective rays of light, forming a pattern of Taiji, and then the area of Taiji became larger and larger, and slowly fell to the ground and merged into the large array, covering all the eyes of the array.

Then Sima Yuanqing in the sky pointed at the sword and slashed out one after another sword qi to cut off all the formations that connected the eyes of the formation to the big array!

To Yang Fan's surprise, the fracture of those formations did not trigger the large array to react, and he once again probed his perception to understand the mystery.

That Yin Yang Taiji formed a mysterious array, which was somewhat similar to the two big fish in the sword mound that were completely constructed from the formation patterns, and its role was balance!

The Taiji diagram is embedded in the large array in the ground, which first plays a balancing role, and then imitates the energy fluctuations of the large array through the rotation of yin and yang, and then you can safely cut off all the formations connected between the large array and the array eye, because the power generated by the rotation of yin and yang can perfectly simulate the operation of the large array, or it is deceiving the large array to make it feel that nothing has changed.

In such a situation, no matter how you cut the formation pattern, the large array will not react, but it is limited to the area in the Taiji diagram!

"Wait, it's not the best way to cut off the formation pattern like this, I'll help you!" Yang Fan said as he flew up, controlling his sword qi and starting to build a new formation pattern on top of the large array again.

Because although Sima Yuanqing's method is feasible, he still faces a problem after cutting off the formation pattern, that is, how to open the passage down, according to the original design of the large array, the formation door will only be opened if those holes are filled, and cutting off is not the same as opening!

Sima Yuanqing looked at Yang Fan's movements, the expression on his face changed from doubt to shock, and he found that the young man in front of him could depict a complete array with just his sword qi!

This is something that even he can't do, he can just use the formation that has already been carved in the fan to arrange the formation, or use it to extend different forms of formation, but it still requires a large number of Five Elements Stone to carve the formation himself.

And that young man was able to depict the Great Formation with only his sword qi, so there was only one possibility, that is, that young man's attainments in the formation were the same as the ancestors of their family, and he was in the Tongxuan Realm!

He turned out to be the third person on the Tian Yuan Continent!

However, in a moment, Yang Fan carved out a small formation according to his understanding of the formation in his heart, which was also the first formation he created in the true sense.

The lines of the formation were connected to the eye of the formation, and then they were connected to Sima Yuanqing's Yin and Yang Taiji again, and began to attract the power of Taiji to slowly flow into the eye of the formation.

Guide the power of Yin and Yang Taiji, fuse it with the power of the formation, and then simulate the fluctuation of the formation pattern required when the large array mechanism is opened, and as the power of Taiji continues to flow into those dense holes on the ground, it begins to emit light one by one, one by one until all of them are lit up.

"Buzz!"

There was a soft sound again in the cave, and the two huge walls "clicked" and stopped, and the light emitted from the center slowly joined together, and the ground began to rumble and cracked a huge gap.

Everyone did not hesitate, as if they were afraid that the secret passage would be closed again, and the mechanism would be opened again, and all of them flew up and jumped into the crack, and when people fell, they were shocked to find that the thickness of the rock wall of this cave was nearly a kilometer!

Passing through the kilometer-thick rock formation, everyone descended again into a huge space, and here, like the upper two floors, there was still a huge stone monument with the word 'Iron Tree' engraved on it.

However, there is no main hall on either side of the stone monument here, and there are no demons in the underworld, but there is really a huge iron tree standing in front of everyone!

The trunk of the tree is thick and there may be more than a dozen people to encircle, it is fifty or sixty meters high, and the huge canopy of the tree extends out in all directions, and it hangs between heaven and earth like the horns of a dragon!

The branches of the trees were covered with leaves as thin as cicada wings and like knife peaks, reflecting the light of the surrounding walls, and a piercing cold light flashed under the stones!

"This place is really getting more and more evil, and according to legend, the Iron Tree Hell is to hang the wicked people on a big tree full of sharp blades, and cut their flesh alive to death!"

"Shut your mouth, it's not real hell, don't scare yourself!"

As they spoke, they began to explore the large, cold cavern, and everyone avoided the big tree in the center and followed the edge of the cave to find the mechanism on the next level.