For a powerful person like Xiao Xuan, complete death has never been a terrifying thing. The only thing that concerns him is whether the Xiao clan can continue. For this reason, he can survive in the Heavenly Tomb for a thousand years in the form of an energy body, and even voluntarily be sealed in the tomb by the soul of the Heavenly Tomb in order to avoid conflict with it.

Everything is to wait for the descendants of the Xiao clan to come here.

Xiao Ning is here. He has reached the Dou Zun realm at a young age. He is comparable to the young elites of the major imperial clans. He is enough to allow the bloodline of the Xiao clan to continue. In addition, there is news that Xiao Chen is still alive... Xiao Xuan really has no reason to refuse the bargaining chip given by Yao Yan.

Can't refuse either!
"The Soul of the Heavenly Tomb is a life form formed by the countless soul fragments of the Heavenly Tomb. It is similar to a jailer, controlling the rules of this world and giving those energy bodies the ability to devour each other." Xiao Xuan said slowly, and after a pause, he showed emotion on his face, "I thought that outsiders would have no way of knowing this, even Gu Yuan and others would not know it, but I never thought that Huangquan Demon Saint, an ancient half-emperor, could actually know such a secret... Maybe this place existed for this matter."

"Maybe." Yao Yan agreed with Xiao Xuan's statement. After all, the existence of the Heavenly Tomb was more like a training ground for the younger generation rather than a tomb.

"The power of the soul of the Heavenly Tomb is very strong. If I want to destroy its intelligence, I will have to pay a great price, and it may even completely dissipate." Xiao Xuan looked at Yao Yan, his tone steady and gentle, without the aura of a strong man, as if he was an old man entering his twilight years.

"I will abide by the agreement." Yao Yan looked at Xiao Xuan calmly and said in a deep voice.

"it is good!"

Xiao Xuan smiled with relief, he was not the kind of person who would waste time, at their level, a verbal agreement was enough. His expression suddenly froze, a terrifying pressure surged out of his body, he raised his hand and sealed the space around the blood pool where Xiao Ning was, then his figure slowly flew towards the sky.

The gloomy scenery in the sky slowly dissipated, revealing the scenery outside the tomb. At the same time, the aura in Xiao Xuan's body began to soar rapidly. The terrifying aura frightened even Yao Yan and Gu Xun'er who were in the tomb.

As Xiao Xuan truly stepped out of the tomb, countless souls on the third level of the Heavenly Tomb showed excitement on their faces, as if they had guessed something.

Because the Soul of the Heavenly Tomb and Xiao Xuan were originally two hostile parties. The Soul of the Heavenly Tomb was the controller of the Heavenly Tomb, in charge of the rules of this world, and could even control the consciousness of the souls within it, making them devour each other like wild beasts, or devour outsiders. In serious cases, they even lost their minds and became like wild beasts.

The only exception is Xiao Xuan!
The Soul of the Heavenly Tomb could not do anything to him. For this reason, many souls had begged Xiao Xuan to take action, but Xiao Xuan never paid any attention and had always stayed in the tomb. Now was the only time he actually stepped out of the tomb, releasing a powerful aura to express his intentions to the Soul of the Heavenly Tomb.

"boom!"

At the end of the endless space, a roar suddenly came. The loud sound was like thunder, resounding through the heaven and earth, and came from the depths of the void. At the same time, a soul wave as vast as the ocean surged out from the depths, as if sensing Xiao Xuan's birth and hostility.

"The soul of the Heavenly Tomb..." Yao Yan's expression also became slightly solemn. Even with his soul power that had reached the great perfection of the Heavenly Realm, he seemed to be pressed down by a mountain at this moment. It can be seen how powerful the soul body is. However, the opponent's soul body is extremely complex, like the combination of countless soul fragments.

But obviously when the number reaches a certain level, it can also produce a qualitative change. Even if the current strength of the Soul of the Sky Tomb cannot be compared with the Emperor Realm, it is definitely superior to the Great Perfection of the Heavenly Realm.

"Here it comes!" Gu Xun'er showed a look of surprise, watching the soul power condense in the endless void. Along with the distortion of space, a huge face nearly ten thousand feet tall emerged from the void. The huge face was full of indifference, like a god of this world, overlooking the countless living beings below.

She didn't expect that there would be such a creature in the Heavenly Tomb. When the Heavenly Tomb was opened in the past, no one had ever passed this news on.

But she soon thought of the energy crystal wall on the third layer. Perhaps it did not appear accidentally, but was intentionally controlled by the soul of the Heavenly Tomb to isolate outsiders from communicating with the third-layer soul body. In this way, naturally no one knew the real secret of this place.

Secondly, the soul of the Heavenly Tomb is really powerful, and it is the absolute controller of this place!
If it doesn't want to, even if the younger generation gets to know the news, they won't be able to get out alive!
"Xiao Xuan, you and I have always kept to ourselves. Today, are you trying to break the agreement between us?"

The giant face rolled, and a pair of emotionless eyes stared at Xiao Xuan who was floating in the sky. The cold voice, like thunder, rumbled between heaven and earth.

"Your appearance has destroyed the balance of this place. Perhaps the Dou Emperor who created this place had never thought that a creature like you would be born... Your birth itself was a mistake." Xiao Xuan said softly with an indifferent expression, looking at the huge mask in the sky.

“Nonsense, I was born according to the will of my master. I am the guardian of this space. You exist again because of me, so you should follow my rules!” The giant face rolled, and the Soul of the Sky Tomb said indifferently.

"It is true... Have you ever thought about why you were born?" Xiao Xuan laughed when he heard this and asked.

"Of course, that is to control this world and maintain its order!" said the Soul of the Heavenly Tomb coldly.

"No... your birth may be just for future generations to extract the essence of their souls!" Xiao Xuan's eyes became a little colder and he said calmly.

"You are looking for death!" The giant face shook, as if angered by Xiao Xuan's words. It suddenly opened its huge mouth and spewed out an extremely large soul storm. The storm spun wildly, like a sharp cone, and shot towards Xiao Xuan fiercely.

Facing the attack of the Soul of the Sky Tomb, Xiao Xuan simply took steps and walked towards the giant face one by one. The seemingly ferocious soul storm passed through his body and did not seem to cause any harm to him.

At the same time, a strange flame spread all over Xiao Xuan's body, as if his soul was ignited.

The smile on Xiao Xuan's face became softer, and he whispered softly: "Give me your soul origin."

"Spontaneous combustion of the soul? Xiao Xuan, you are really crazy!"

Looking at the strange flames rising from Xiao Xuan's body, a look of fear suddenly appeared on that giant face, and he shouted sharply: "Once your soul power is burned out, you will completely disappear from this world!"

"My mission has been completed. It doesn't matter whether I disappear or not." Facing the terrified soul of Tianmu, Xiao Xuan smiled slightly and didn't care at all. He was once the strongest man in the world, so how could he choose to live in humiliation, let alone live like this.

Now that the Xiao family inheritance has been continued, I will use my remaining soul to make one last plan for the Xiao clan. In this way, I will no longer feel guilty towards the Xiao clan, and my obsession will be gone!
He raised his flaming palm and grabbed the former from a distance. Suddenly, a terrifying suction force formed in his palm. Suddenly, a violent wave came from the huge mouth of the Soul of the Tomb of Heaven, as if something was being forcibly pulled out.

"Get out of here! If you want to die, don't drag me down with you!"

The soul of the Heavenly Tomb roared angrily, and the entire Heavenly Tomb began to tremble under its roar. It opened its huge mouth, and a huge invisible soul spear that was hundreds of feet long shot out, tearing through the space and fiercely shooting towards Xiao Xuan. "I have burned my soul, and with this, you can't stop me~"

Facing the resistance of the Soul of the Sky Tomb, Xiao Xuan was extremely calm. He smiled faintly, turned his palm over suddenly, and the soul spear that was rushing towards him with sharp sound waves suddenly stopped. Then, with a light wave of Xiao Xuan's sleeve, it immediately turned around and reflected back to the Soul of the Sky Tomb with a more ferocious attack.

There were even clusters of strange flames on the spear, which were the fireworks of the self-igniting soul.

"call out!"

The spear reflected extremely quickly, and almost in an instant, it turned into a flame and penetrated through the giant face. Suddenly, the flames on the spear suddenly exploded as if they had encountered dry firewood.

"Ah! Xiao Xuan, you deserve to die!!!"

As the flames rose, the miserable cries of the Soul of the Sky Tomb echoed throughout the entire Sky Tomb. If it was a normal fight, although it was afraid of Xiao Xuan, it would never be beaten like this. But it did not expect that Xiao Xuan would burn his soul as soon as they met, and fight with it for his life at the cost of completely dissipating. Who could withstand this?

Does Xiao Xuan really want to die? !
If he wanted to die, why did he enter the Heavenly Tomb in the first place? Wouldn't it be enough to just disappear completely in the outside world? Now that he can clearly still survive, why would he do such a thing!
As the flames were burned by the fire of soul, the giant face shrank rapidly. At the same time, waves of crazy soul shocks burst out from its body. The terrible soul fluctuations swept across the entire third floor of the Heavenly Tomb, almost overturning the entire third floor. All the energy bodies in it had fled, for fear of being dragged into it and their souls torn apart.

"So strong..." Gu Xun'er's eyes were covered by golden flames, and she looked at the battle in the sky in surprise. If she had not stayed in the tomb world, she might not be able to withstand these soul shocks, and might even be seriously injured.

Yao Yan looked at the flames burning around Xiao Xuan and inexplicably thought of the soul fire condensed by the Three Flowers Fire Gathering Technique. In a sense, the two belong to the same kind of flame. Now Xiao Xuan is using his own residual soul as fuel to gain stronger power.

Yao Yan can also use this method, and can even do it more thoroughly than Xiao Xuan, burning all the essence, energy and spirit to the utmost sublimation!

This was the path he originally wanted to take, but he did not use this power to fight the enemy. Instead, he used the burning power to nurture the Chaos Fetus, absorbing the power of the origin of the blood of all spirits, and using this as a foundation to burn his old body and transform into a true 'Chaos Body'!
"Xiao Xuan, you forced me to do this!!"

The giant face shrank in the flames, and after a while, it turned into a human silhouette, with scarlet and furious eyes staring at Xiao Xuan with murderous intent.

Xiao Xuan ignored the roar of the soul of the heavenly tomb. He closed his hands and quickly transformed into complex and cumbersome seals. As his seals changed, rays of flame suddenly emerged from his seals. The fingertips flew out violently, and finally intertwined quickly in the sky, turning into a huge formation, and in the center of the formation was the soul of the sky tomb.

"Chichi!"

As soon as the formation was formed, before the Soul of the Tomb of Heaven could react, we saw overwhelming lines of fire hanging down from the sky in the formation, and then only a chissing sound was heard. Those countless lines of fire penetrated the Soul of the Tomb of Heaven. body, wrapping it around and hanging it in the formation.

"Boom!"

Faced with the entanglement, the soul of that tomb was struggling frantically, and waves of terrifying soul fluctuations vibrated out, constantly bombarding the entangled fire lines like artillery shells. However, those seemingly weak fire lines seemed to have a great restraining effect on soul power. No matter how powerful the soul impact was, it would quickly fade when it came into contact with the fire lines.

"If I can't even handle you in this state, then I, Xiao Xuan, am underestimating you too much~"

Xiao Xuan glanced at the frantically struggling Soul of the Sky Tomb and smiled faintly, as if he had never taken the Soul of the Sky Tomb seriously. The once powerful man, even if only a soul mark was left now, was definitely not something the Soul of the Sky Tomb could contend with.

Whether in combat experience or means, they are far superior to the Soul of the Heavenly Tomb.

"Xiao Xuan, let me go, we can discuss whatever you want!" After struggling in vain, the soul of that tomb immediately began to beg for mercy. It understood that Xiao Xuan in this state was far stronger than it, but even in this situation, it did not want to burn its soul and fight to the death, and end up like Xiao Xuan.

"No need to discuss, just hand over the origin of your soul!"

Upon hearing this, Xiao Xuan smiled and shook his head. His handprint changed, and countless fire lines suddenly pierced into the former's body fiercely. Then, they began to slowly retreat. Along with the pulling of the fire lines, a crystal halo about ten feet in size was slowly pulled out from the body of the Soul of the Sky Tomb.

When a corner of the crystal halo was slightly revealed, a dazzling light poured down from it, gentle and full of vitality.

"Hoohoo!"

As the soul's origin was forcibly pulled out, the soul of the Heavenly Tomb roared like a beast. At this time, it finally felt fear: "Xiao Xuan, let me go. I will hand over the Heavenly Tomb to you. You can have whatever you want!"

However, his shouting had no effect at all. Xiao Xuan didn't even look at it. His hand seals changed rapidly, and the power of the fire line became stronger and stronger. In the end, most of the crystal halo was actually forcibly pulled away from the body of the Soul of the Heavenly Tomb.

"Xiao Xuan, you forced me to do this!!" At this moment, the soul of the Tianmu finally understood Xiao Xuan's thoughts. Without a trace of relief, his body suddenly glowed with light, and there were faint flames rising, as if he was going to burn his soul.

"Don't you think it's too late to think about burning your soul now?" Xiao Xuan chuckled, and then slapped out with his palm. The palm print fell directly on his spirit body, and he was slapped away with one slap, and at the same time, the origin of his soul was completely pulled out.

The Soul of the Sky Tomb, which had lost its soul origin, suddenly showed fear and panic in its eyes, and wanted to pounce on the soul origin. However, it had lost its power and was no longer qualified to face Xiao Xuan. As soon as it landed, it was surrounded by countless energy bodies.

Among the energy bodies that can be buried in the third layer of the Heavenly Tomb, how many of them are good people? They have been controlled like dogs by the soul of the Heavenly Tomb for thousands of years. Their hatred can be imagined.

But these obviously have nothing to do with Xiao Xuan.

He has returned to the tomb and re-sealed the surrounding space. He then handed the Soul Origin to Yao Yan, "This is the Soul Origin you want. As for whether you can use it to break through to the Emperor Realm Soul, it depends on you!" (End of this chapter)