As Feng Fan's mind gradually calmed down, his whole person also quieted down, no longer irritable. Then he sat quietly in place, and then stared at the blade of the natural tooth in a state of contemplation.

"A special breath, use the blade to cut through the void."

Holding his natural teeth in both hands, Feng Fan slowly closed his eyes, and suddenly he felt that the whole world was plunged into darkness.

Quiet, in the silence, Feng Fan seemed to feel the pulse of the natural teeth clenched in his hand! Little by little, it seems to be beating! With his eyes closed, Feng Fan's heartbeat and breathing seemed to change with the pulse of his natural teeth, and the two seemed to be in sync! In the midst of nothingness, Feng Fan felt that a special aura suddenly appeared in the dark world, and that breath carried coldness, despair, and all the negative emotions!

"A special breath, this is, the breath of death."

Talking to himself in his heart, Feng Fan opened his eyes suddenly, and then in his eyes, everything was different!

The originally ordinary innate teeth glowed with a soft blue light, and Feng Fan felt that when he could grasp the pulse of the innate teeth, he seemed to have some of the power of the innate teeth! Looking up, Feng Fan vaguely saw that there was a black mist in the surrounding space that was difficult to see with the naked eye. These fogs were different from the black fog Feng Fan saw on the deceased, more subtle, colder, and more desperate!

"The breath of death comes from the distant underworld."

Those black mist filled the whole space, the whole world, looming, and it was difficult to grasp the precise position.

"The Broken Moon of the Underworld is to use the blade to cut through the void to connect to the underworld. Does it mean that you have to use your innate teeth to cut through the looming mist that exists in space, so that you can open the passage to the underworld? Feng Fan muttered to himself, thinking that he might have found the right way.

Concentrating, Feng Fan did his best to feel the aura of death looming in the space, and then the innate teeth in his hand slammed down with the place he sensed! The blue blade slashed through the space, slashing right on the slightest breath of death. As the blade of the natural tooth fell, the aura of death was wiped clean, and at the same time, at the moment when the aura of death dissipated, the space shook slightly, and then a very small crack appeared in the air, exuding a rich aura of death inside, and a cold and desperate aura emanated from within. But in an instant, this tiny crack closed in an instant, and the space returned to normal.

"You really can!" Feng Fan was overjoyed, after he used the blade of his natural teeth to cut through the breath of death, he really opened a small crack in the space, and the cold and desperate breath of death made Feng Fan never doubt that the crack was not the underworld.

"But the crack is too small, and the time it exists is too short, it must be that the method is still not right."

Feng Fan frowned, that crack was too small, a crack the size of a needle's eye, not to mention sealing Cong Yunya, even a mouse couldn't get in.

Then Feng Fan kept trying to use his natural teeth to cut through the death breath in the space, but what made him a little annoyed was that these death breaths loomed and were elusive, and he tried several times in a row, but he couldn't cut them at all.

"Concentrate your energy, you must find the right place to land."

Then Feng Fan kept trying, and a few times he was lucky, and he slashed the breath of death, and a crack the size of a needle's eye appeared in the space, but it disappeared again in an instant.

"It's really difficult, even if I understand the method now, I still need to keep experimenting and tempering."

Feng Fan has basically confirmed now that he has comprehended the method of the Underworld Path Wanyue Break, although the comprehension is too simple, but he can use the Underworld Path Wanyue Break if he unconsciously comprehends the method. He found that comprehension was only preliminary, and if he really wanted to cast the Immortal Path Wanyue Break, he still needed to grasp the timing and be proficient in many attempts. The black aura of death loomed in the space, and it was difficult to grasp even with his eyes, so it was inevitable to try.

"As long as you can find a pattern, you will definitely be able to cut through the void 100%."

Feng Fan muttered to himself, and then the whole person's mind completely sank into this, constantly waving the natural teeth in his hand and practicing hard.

In the outside world, Chen Zheng and the Ancient Evil Spirit are both strong people in the third stage of the potential chain, and their energy is very strong. And the strength of the two is similar, and they can't tell the winner without fighting for thousands of rounds. However, the battle between the two of them was extremely fierce, but the Yuling faction was already in a mess, countless plants and trees were destroyed, mountains and rocks also collapsed under the impact of the powerful offensive, and two tall and magnificent buildings were also in ruins, one of which was the attic where the ancestor of the Yuling faction lived.

"It's over, this attic ancestor likes it very much. When the ancestor came back and saw this, he had to be angry. Ming Ying looked at the collapsed pavilion and couldn't help but say.

"Damn old Taoist, I've lost my patience, I'm ready to die!"

The ancient evil spirit shook Chen Zheng with a sword, and a crazy look appeared on his face. As if sensing the thoughts of the ancient evil spirits, the round object at the end of the hilt of the Cloud Tooth suddenly lit up, glowing with a red light, and then a disturbing evil aura suddenly rose from the Cloud Fang, echoing in the space around him.

Feeling the sudden evil aura, Chen Zheng's heart jumped, he sensed the danger, and knew that the ancient evil spirit was going to use his true power.

"Hurry up, go as far as you can." Old man Bai felt the aura emanating from Cong Yunya, and his expression changed greatly, telling Su Lin and the others to hurry away.

"The ancient evil spirit is going to cast the Arcane Hell Dragon of the Cloud Tooth is broken, hurry up, like you and those weak people, it's better not to stay here, otherwise you will be attacked by the aftermath!" Old man Bai reminded him.

When Su Lin heard this, he pushed his glasses and walked indifferently into the distance, and Ming Ying and Sinan also followed. For the sake of safety, Ming Chong and Dante, even though they were very strong, retreated to the rear. After a while, everyone was already about a kilometer away from the battlefield. But Old Man Bai was still a little worried, he had seen the power of the Prison Dragon Break, and knew that it was a move that could destroy the world and destroy the world!

"I think you have to rebuild the mountain gate, after Cong Yunya has finished casting the Hell Dragon Break, I'm afraid that everything within a thousand feet of this place will be in ruins!"

Although listening to Old Man Bai's words, the disciples of the Yuling Sect were unhappy for a while, they were still very curious about how strong this move was.

"What the hell is that ancient evil spirit here for, and why did it come to us?" Ming Ying said with some curiosity, his words made the old man Bai frown, this old man didn't dare to say that the ancient evil spirits came to trouble him, and the Yuling faction happened to be used as a gun. If he said this, these disciples and grandchildren of the Yuling Sect had to find him desperately.

"Hahaha, under the power of the Prison Dragon Break, everything in front of you will be turned to ashes!" The red light emitted by the cloud fangs on the hands of the ancient evil spirits became more and more intense, and the evil aura almost permeated the radius of ten zhang with him as the center.

"Mystery, Prison Dragon Break!"

The ancient evil spirit raised the cloud fangs in his hand, and suddenly three black hell dragons roared from above the sword body, and then the three hell dragons continued to fly, winding around a huge red energy ball and blasting towards Chen Zheng.

Seeing this, Chen Zheng's hands continued to seal, paddling a wonderful trajectory in front of him, and in the face of the mystery of Cong Yunya, he also used his full strength. I saw cyan light pouring out of his body like an overwhelming whole, and the strength of the Dragon Transformation Realm was completely unleashed by him! The cyan light kept flashing in the air, and finally turned into a cyan dragon! The cyan dragon roared in the sky, and the blue light filled the four fields, and then with an indomitable momentum, he faced the prison dragon break!

The cyan dragon vs. the Hell Dragon!

The powerful fluctuations swept between heaven and earth, and the two terrifying attacks, one green and one red, collided together in an instant!

"Boom!"

This time the impact was ten times more violent than every time the two fought before! The red light and the blue light collided violently in mid-air, and the powerful energy raged, setting off a fierce hurricane all over the sky! The hurricane blew, the grass and trees were blown into the endless distance, the big trees were uprooted and thrown into the distance, and the boulders on the ground could not withstand such a hurricane blow, and suddenly the boulders flew all over the sky!

This is just the first collision, and it has caused such a might!

When the energy contained in the blue light and red light, which belonged to the third stage of the potential chain, exploded in mid-air, an earth-shattering loud bang resounded through the heavens and the earth, as if the thunder above the nine heavens was roaring! In an instant, the blue and red blended, and there was an extremely powerful explosion!

"Boom!"

The powerful explosion set off terrifying fluctuations, and everyone standing in the distance only felt a bright light in front of them, and then an irresistible powerful force pounced, and everyone was blown and thrown backwards! Dante and Ming Chong, two talents whose strength has reached the peak of the second stage of the potential chain, resisted this impact.

Grass and trees mixed with dirt were flying all over the sky, and the terrifying aftermath did not gradually subside until a long time had passed. When the dust settled, Surin and the others got up from the ground, and they were blown away by the aftermath, but fortunately they didn't hit any rocks.

Determined, everyone looked up, and then a deep shock rose from everyone's hearts, and even Dante, who had seen so much, was stunned by the sight before them.

Ahead, there is already a ruin, buildings, buildings, plants, trees and boulders are gone. At the place where Tatsumasa and the ancient evil spirits were fighting, a huge crater appeared there. It was a huge crater, as if some huge extraterrestrial meteorite had fallen here, and everyone was standing at the edge of this crater at the moment.