Chapter 17 is closely linked

"I think the fire of the five nirvanas is completely enough, if the fire of the five nirvanas is not enough, then it is really impossible to break through this barrier between heaven and earth!" Zhou Yunfeng nodded.

In fact, Zhou Yunfeng has no bottom in his heart about how sure he can break through this barrier between heaven and earth, but he has always been very convinced by Xiao Zhan, so Xiao Zhan said that there is an eighty percent chance, and he agrees with this number.

As for whether Xiao Zhan calculated the fire of the four nirvanas or the fire of the five nirvanas calculated by Feng Feifei, he didn't know the way, but he thought that the fire of the four nirvanas should not exist in the heavy Xuan realm, and the fire of the five nirvanas was even more terrifying, with this level of flame, the probability of breaking should already be very high.

"In that case, then let's do it!" The Dragon Emperor glanced at Feng Feifei deeply and said in a deep voice.

"Okay!" Zhou Yunfeng suppressed his excitement and nodded.

The Dragon Emperor nodded slightly, and then flew high into the air, instantly turning back into his body, and a five-clawed golden dragon more than a hundred meters long appeared in the air.

If the Dragon Emperor wants to deliver a full blow, it is impossible to maintain his human body, he must transform back into the five-clawed golden dragon body.

Xiao Yan's five-clawed golden dragon clone Zhou Yunfeng has seen it, but compared to the Dragon Emperor's body, whether it is the size or the momentum and might, Xiao Yan is a lot worse.

"Groan!"

The Dragon Emperor's huge dragon body was churning and swimming in the air, and he suddenly rushed towards the Heaven and Earth Barrier violently, and when he approached the barrier, he suddenly drew an arc and rushed towards the Heaven and Earth Barrier, and at this moment, the Dragon Emperor's two front paws slammed into the Heaven and Earth Barrier.

"Boom!"

Under the full force of the Dragon Emperor's blow, the barrier between heaven and earth suddenly shook in the place where it was hit by the Dragon Emperor's claws, although the Dragon Emperor's full force blow was strong, but it only made the barrier within a radius of more than a hundred meters shake.

"Groan!"

Although the Dragon Emperor shook the barrier with one blow, the Dragon Emperor was not able to feel good, and the anti-shock power of the Heaven and Earth Barrier directly shook the Dragon Emperor away.

"Fei Fei!" When the Dragon Emperor's two claws just struck the barrier of heaven and earth, Zhou Yunfeng couldn't help but let out a low sigh.

"Understood!" Feng Feifei said in a deep voice.

After saying that, a fine light flashed in Feng Feifei's eyes, and then the whole person disappeared in place, shooting towards the heaven and earth barrier.

At the same time as Feng Feifei rushed out, her body was instantly wrapped in flames, and when the Dragon Emperor was shaken away, a ball of nirvana fire in her hand had been completely formed.

After the Nirvana Fire took shape, Feng Feifei did not hesitate to beat the Nirvana Fire out of the ground, and the flames continued to grow larger after flying out, and the faster they came back.

"Boom!"

When the shock of the Heaven and Earth Barrier had not yet completed half a cycle, the Fire of Nirvana had already hit the Heaven and Earth Barrier again, and the effect of the Fire of Nirvana was different from that of the Dragon Emperor.

The Dragon Emperor's attack is to break it with force, and the fire of Nirvana is burning, and the fire of Nirvana seems to be stuck to the barrier of heaven and earth, constantly burning, but it does not fall.

As the flame of Nirvana burned, Zhou Yunfeng clearly felt that the energy of that piece of heaven and earth barrier was constantly weakening, especially when the heaven and earth barrier oscillated to the maximum position on both sides, the energy at that point was the weakest.

After discovering this imagination, Zhou Yunfeng's heart was suddenly overjoyed, he knew that this confirmed Xiao Zhan's words, and with the strength of the three of them, it was indeed very likely to open a gap in the barrier between heaven and earth.

"Crackle!" "Crackle!"

The fire of Nirvana is burning the barrier of heaven and earth, and at the same time it is also burning the aura of the surrounding heaven and earth, with the burning of the fire of Nirvana, the barrier of heaven and earth in that place is getting weaker and weaker, but as if because the energy is constantly being consumed, the volume of the fire of Nirvana is getting smaller and smaller.

"Now that our mission has been completed, it's up to you!" When Feng Feifei knocked out the Nirvana Flame and retreated, the Dragon Emperor had already turned into a human body and appeared beside Zhou Yunfeng, and said with a solemn face.

"Senior Dragon Emperor, don't worry! I won't let you down!" Zhou Yunfeng said in a deep voice.

The area burned by the fire of Nirvana became smaller and smaller, a radius of one hundred meters, a radius of eighty meters, and a radius of fifty meters

When the area burned by the Nirvana Fire was only ten meters in radius, Zhou Yunfeng suddenly rushed out, and at the same time, a small black tower flew out of his body and suspended above his head.

In the process of trying to fly forward, Zhou Yunfeng's hands kept changing, and one by one the handprints were formed, and at the same time as these handprints were formed, the small tower above his head was also getting bigger, and Zhou Yunfeng's face slowly appeared a little pale.

Looking at the small black tower that suddenly appeared above Zhou Yunfeng's head, Feng Feifei and the three of them were stunned, although they couldn't see what kind of treasure this small tower was, but they were all top-level magical beasts with inheritance memories, they could naturally see that this small tower definitely surpassed the existence of artifacts in the Heavy Xuan Realm.

The Dragon Emperor and Zhou Yunfeng didn't have much contact, he didn't know that Zhou Yunfeng had such a hole card, and he could understand it, but Feng Feifei and Jiao Sha were both people who had fought side by side with Zhou Yunfeng for several years, but they had never seen Zhou Yunfeng use this small tower.

At this time when they were shocked, the small black tower had become forty or fifty meters tall, and at this time, the flames of the Nirvana Fire were only one meter in diameter.

"Thunder Hell Tower!

Suddenly, Zhou Yunfeng's eyes froze, the handprint in his hand also stopped, and he pushed his hands towards the Thunder Hell Tower, bursting out.

As soon as Zhou Yunfeng's words fell, the Thunder Hell Tower suspended above his head shot towards the Heaven and Earth Barrier, and its target was the location of the Nirvana Flame, which was still decreasing in size.

"Boom!"

When the fire of Nirvana was only the size of a fist, and the barrier of heaven and earth was shocked to the maximum position, the Thunder Hell Tower crashed into it with the power of destruction.

"Boom!"

At the moment when the Thunder Hell Tower collided with the Heaven and Earth Barrier, the Heaven and Earth Barrier suddenly shook violently, as if it would be shattered at any time.

The Thunder Hell Tower was not shaken away by the Heaven and Earth Barrier like the Dragon Emperor, but continued to rotate at the point where it collided, making the vibration of the Heaven and Earth Barrier more and more violent.

Zhou Yunfeng and the four of them all looked nervously at the changes in the Heaven and Earth Barrier, and soon, their faces showed ecstasy, because they saw a hole slowly getting bigger, and they could even see the churning sea water on the other side of the Heaven and Earth Barrier through that gap.

"Ha Luha! it really worked!" Zhou Yunfeng finally couldn't suppress his excitement, and Da Lu smiled.

"I didn't expect it to be a real success!" the Dragon Emperor said in disbelief as he looked at the gap between heaven and earth, which was still widening.

For the difficulty of this heaven and earth barrier, I am afraid that no one among the four people knows more than the Dragon Emperor, although because of Feng Feifei, he agreed to make a move for Zhou Yunfeng, but even if Zhou Yunfeng said that he was eighty percent sure, the Dragon Emperor did not have much hope.

The Dragon Emperor came here just with the idea of giving it a try, if he could open a gap, it would be the best, if he couldn't open it, then there would be no loss.

Now that the gap was opened, the Dragon Emperor was also very happy in his heart, but he was more shocked and incredulous.

The gap quickly expanded to the size of five meters, and at the same time, the speed of expansion also slowed down rapidly, observing this imagination, Zhou Yunfeng knew that it was time to leave.

"Dragon Emperor senior, Fei Fei, thank you!" Zhou Yunfeng turned to the two of them and said gratefully.

"Fei Fei, Brother Jiao, Xiao Yan and I are not here, Fengyun Sect will ask you! It will be three months in short, and half a year in the long, I will definitely come back!"

With that, Zhou Yunfeng turned around and rushed towards the gap that had stopped expanding, and at the same time as Zhou Yunfeng rushed out, the constantly rotating Thunder Hell Tower suddenly began to shrink rapidly, and when Zhou Yunfeng rushed to the gap, it happened to collide with Zhou Yunfeng and rushed into Zhou Yunfeng's body.

"Ha Lu Ha, the three of you don't need to send it, I'll go first! Ha Lu Ha! See you again!" Zhou Yunfeng said with an excited smile after rushing through the gap in the barrier between heaven and earth.

When Zhou Yunfeng rushed out, the gap had stopped expanding, and when Zhou Yunfeng rushed through the gap, the energy in other places began to constantly think about the place where the gap was, and the gap was rapidly repaired and narrowed.

The speed of the gap repair was several times faster than the speed at which he expanded, and in less than a breath after Zhou Yunfeng rushed through the gap, the gap that was originally five or six meters in size was only one meter in size, and in between breaths, the gap in the last one meter was completely gone.

"This Heaven and Earth Barrier is really against the sky, and the gap has been repaired so quickly, as if nothing had happened!" the Dragon Emperor sighed as he looked at the Heaven and Earth Barrier, which had regained its calm.

"I seem to have heard of that tower of his, why can't I remember it?" Feng Feifei looked at the barrier between heaven and earth and frowned.

"Feng Hall Master, you said that you had heard of Yunfeng's Thunder Hell Tower, where did you hear about it?Could it be in the Saint Yuan Realm?" Hearing Feng Feifei's words, the Dragon Emperor was stunned for a moment and asked curiously.

"Thunder Prison Tower, Thunder Prison Tower!Ah! I remembered, it turned out to be the Thunder Emperor's Thunder Prison Tower, I said how did it sound so familiar, it turned out to be the Thunder Emperor's Thunder Prison Tower!" Feng Feifei's eyes suddenly lit up and exclaimed.

"Feng Hall Master, who is the Thunder Emperor?" Jiao Xue asked with a frown.

"The Thunder Emperor is the supreme powerhouse of the Saint Yuan Realm, but I heard that it fell a long time ago, and I didn't expect that his proud treasure Thunder Prison Tower actually fell into the hands of Zhou Yunfeng, what a great opportunity!

"The supreme powerhouse of the Saint Yuan Realm?" the Dragon Emperor frowned.

"That's right! A strong person like the Thunder Emperor, even among the Demon Dragon Clan, will know the Tao when you reach the Saint Yuan Realm in the future!" Feng Feifei nodded and said: "Being able to get the Thunder Hell Tower means that Zhou Yunfeng is a person with great luck, but the puppet is not guilty of his crimes, and I hope you will keep it a secret for him!"

"Don't worry! Since Yun Feng trusts the Emperor, of course the Emperor won't let him down!" the Dragon Emperor said with a smile.

Since Zhou Yunfeng can take out the Thunder Prison Tower in front of them without hesitation, this is also a kind of trust in them, how arrogant the Dragon Emperor is, of course he will not covet Zhou Yunfeng's damaged Thunder Prison Tower.

"Don't worry about this, I believe that except for Yun Feng's willingness, there will not be a fifth person who knows the existence of the Dao Thunder Hell Tower!" Jiao Xuan nodded heavily.

"Okay! Now that Zhou Yunfeng has gone to the Tianxuan Continent, let's leave too!" Feng Feifei nodded.

The Dragon Emperor and Jiao Sha both nodded, and then the figures of the three of them flashed, and they disappeared in place, shooting towards the south.