As Chen Du and Kong Xuan went deep into the immortal volcano, they were shocked to realize that although this mountain is not high, the depth of the mountain's belly is simply staggering.

However, after their master and apprentice went deep into the belly of the mountain here for a long time, they gradually discovered some anomalies here.

"Hey, why have you and I been deep into this immortal volcano for so long, and we still haven't seen your Feng clansmen."

"Doesn't it mean that not only is Feng Zu suppressed here, but also your clansmen inhabit here, devouring fire and eating to recuperate?"

Looking at the pitch-black environment around him, without any light, Chen Du was a little surprised.

"I don't know about that."

"Since the birth of my disciple, I have never been here."

"Teacher, sit tight, the disciple is going to speed up and find out."

Kong Xuan was also confused by Chen Du's question, and immediately after he opened his mouth, he suddenly increased his speed to the fastest, and with just a flap of his wings, he fled down for thousands of miles.

After continuing to fly straight down for nearly 10,000 miles, Chen Du and Kong Xuan's eyes suddenly brightened.

In the next moment, waves of heat continued to surge towards the two of them, making the faces of the two of them slightly pale.

"Well, it looks like we've reached the ground."

This thought just flashed through Chen Du's heart, and immediately a bright color completely covered his eyes.

When he saw what was emitting a burst of light in front of him, he couldn't help but gasp.

It was a behemoth, which made Chen Du feel a sense of horror in his heart.

You must know that those creatures that you usually encounter in the flood and wilderness, even if they have cultivated to earth-shattering people, their true body is only ten thousand zhang, about 100,000 zhang.

But what about this behemoth in front of him, just by looking at it, Chen Du could see that its figure was more than a million feet .......

"My old swan......."

He couldn't help but let out a low murmur from his mouth, and in the next moment, he didn't hesitate to spread out his divine envoy.

It was only at this time that he could see the appearance and consciousness of the behemoth in front of him at a glance.

It is no surprise that this behemoth in front of him is a phoenix.

And looking at its size, as well as the aura on its body, Chen Du confirmed that it must be the patriarch of the Phoenix clan in the past, Feng Zu.

However, at this moment, the situation of this Feng Ancestor is a bit bad.

Chen Du actually couldn't feel any breath of life from it, what this meant, he knew very well in his heart.......

"Make no mistake, Feng Zu shouldn't have fallen, right?"

This thought just flashed in his heart, Chen Du didn't say a word, jumped down from Kong Xuan's body, directly volleyed into the void, and gently pressed on Feng Zu's majestic figure with his palms.

In the next moment, the infinite vitality and his palms entered the figure of the Feng Ancestor in front of him, and began to investigate the latter's state at the moment.

It was this investigation that made Chen Du's heart suddenly sink to the bottom.

"It's empty, there is no mana circulation, even the flesh and blood breath is so meager, and there is not even half a trace of the primordial god, how can this majestic body be so like a cicada left by Feng Zu?"

"What the hell is this."

"Such a big Feng Ancestor, it's not a cat or a dog, why is it just gone?"

Just when Chen Du here was in doubt, Kong Xuan over there suddenly opened his mouth and shouted.

"Retreat, teacher, hurry up, mother, it's in Nirvana, and if you don't retreat, it's too late......."

Before Chen could finish listening to his disciple's words, he found that he couldn't retreat.

It turned out that at the moment when Kong Xuan opened his mouth to speak, an extremely brutal mana fluctuation suddenly swept from a place in the body of Feng Zu in front of him, and the madness swept from the outside in.

This force is extremely domineering, and there is an extremely terrifying blazing flame hidden in it.

The most important thing is that Chen Du is still extremely familiar with this force, isn't this the fire of nirvana.

It was only at this time that Chen Du understood what kind of fall the previous Feng Ancestor was, it was clearly in Nirvana.

It's just that because its strength is so strong, even the time it takes to gather its own strength and ignite everything in Nirvana is extremely long.

And what is good about dying is that the timing of Kong Xuan and Chen Du's master and apprentice coming is too coincidental, and they are meeting Feng Zu to complete the condensation of his own strength, explode the fire of Nirvana, and ignite everything in himself.

Therefore, Chen Du has suffered an unwarranted disaster now.

He inexplicably accompanied Feng Zu to a nirvana rebirth.

Fortunately, Chen Du had already understood the subtlety of the Nirvana fire before, and he was not afraid of the burning of this fire, otherwise, this time it would really be enough for him to drink a pot.

In the blazing and surging fire of Nirvana, Chen Du's face was a little helpless.

If it were possible, he really didn't want to play anything to ignite himself, but the situation didn't allow him to hesitate now.

At that moment, Chen Du let go of his mind, used all the mana and qi and blood power in his body, and directly transformed them into the fire of Nirvana, and directly ignited his own ...... like Feng Zu.

He will also burn everything he has to complete a new life.

But Kong Xuan, who was not far away, saw this scene and found that his teacher actually wanted nirvana like his mother, so he immediately panicked and shouted loudly.

"Teacher, Nirvana rebirth is the talent of my Feng clan, and it can be done if you can control the fire of Nirvana, teacher think twice."

To be reasonable, Kong Xuan was really frightened by Chen Du at this moment.

You must know that even ordinary Feng clans will not easily use their clan's innate supernatural powers.

No way, Nirvana Rebirth, it sounds fierce and strong, but this thing also has a success rate.

It's not that every Nirvana of the Feng Clan can be reborn.

Because every time Nirvana is reborn, in fact, it is the Feng clan that consumes its own origin power, which allows them to recover their own life essence after being hit again and again, and even complete a transcendence of themselves.

But the premise of all this is based on the fact that one's own origin is strong enough, and if one's own origin is insufficient, it is self-immolation......

In the blazing fire of Nirvana, hearing his disciple's words, Chen Du did not panic at all.

Although he didn't know anything about the supernatural power of nirvana rebirth, he should not forget that he himself was proficient in the way of the cycle of life and death.

In other words, if he really fails to attain Nirvana, he can also complete his resurrection through the path of the cycle of life and death.

Even after dying once, it is still unknown whether his understanding of this path will be even deeper.

"Don't worry, it's okay to be a teacher, you just need to protect the Dharma for your teacher and your mother."