Outside the Nebula ship, the dim gray fog is the chaotic medium formed after the collapse of heaven and earth.

The entire body of the Nebula ship is made of yuan copper, and a large amount of extremely precious materials such as fire essence gold are infiltrated into the outer layer, even so, the Nebula ship cannot be exposed to the gray fog for a long time, but uses the defensive light formed by the magic circle to isolate the hull from the gray fog.

Chen Xun sucked a wisp of gray mist into the cabin, and wrapped it in a dark light to prevent contact with the walls and other objects of the cabin.

The Chaos Demon directly commanded the Red Blood Snake Sword and drilled directly into the gray mist.

The Black Viper King Python, who was in the same body as the Chaos Demon in the sword body of the red-blooded serpent, was startled when he saw this scene.

Without additional protection, the lower grade device will be corroded if it comes into direct contact with this gray mist.

And once the gray mist penetrates into the internal space of the Red Blood Snake Sword, the Black Viper King Python, which is still in the primordial god realm, does not have the ability to resist the gray mist at all.

However, this qiē didn't need the Black Viper King Python to worry about anything, the gray mist was forbidden by the formation of the Red Blood Snake Sword, and when it penetrated into the mysterious space inside the sword body, it turned into a wisp of black storm, staying at the fingertips of the Chaos Demon, and soon refining into the Chaos Demon's primordial fetus through the fingertips.

Seeing that the Chaos Demon was able to use the chaos storm formed by the calamity wind and fire to temper the Yuan Fetus, the Black Viper King Python calmed down a little, but it could only curl up in a corner of the internal space of the Red Blood Hades Snake Sword, and did not dare to act rashly, for fear of being contaminated with a little Chaos Storm, and the Yuan Shen was immediately wiped out.

It could see that although the Chaos Demon did not dare to go against Chen Xun's wishes and devour it, if it was "accidentally" swept into the Black Storm, it would definitely be something that the Chaos Demon would be happy to see.

"Old Demon, you have one more Chaos Mark and taught Viper how to cultivate...... Chen Xun said.

The Black Viper King Python could also cultivate with the help of the Red Blood Snake Sword, but with its original cultivation speed, it didn't want to be able to advance to the Yuan Fetus realm without hundreds or a thousand years.

Many of the mystical supernatural powers that Chen Xun had cultivated before could eventually be transformed into the Chaos Mark, which showed that the Black Viper King Python could also cultivate the Way of Chaos.

And the Yuan Chu Hongmeng he cultivated, even the original chaos mark could be sealed and suppressed, Chen Xun was naturally not afraid that after the black viper king python cultivated the chaos mark, he would be able to get out of his grasp.

And the Black Viper King Python's cultivation of the path of chaos will also be inherently not afraid of the calamity of wind and fire, which means that Chen Xun will continue to improve the level of the Red Blood Snake Sword, and the Black Viper King Python's Yuan Fetus Realm can quickly catch up, so there is no need to worry about the coordination between the spirit and the sword.

The Chaos Demon was depressed.

Cultivating to the realm of the Yuan Fetus, the Chaos Mark that is integrated with the Yuan Fetus Refining is the root of its divine power in cultivating the Dao of Chaos.

If you count this time, he has divided a total of three chaos marks before and after, and his cultivation is seven or eight percent lower than before he was caught by Xu Zheng.

The Chaos Demon wanted to cry without tears, not only could he not devour the primordial spirit of the Black Viper King Python as a great tonic elixir, but also gave it a Chaos Mark, which was really a loss to Grandma's family.

However, it couldn't help but obey Chen Xun's order, and reluctantly separated a chaos mark, so that the Black Viper King Python could be refined into the primordial god.

The way of the underworld itself is derived from chaos.

The Black Viper King Python got a chaotic mark, and the Divine Soul Mark that had been cultivated in the Yuan Shen before was quickly fused into it, and several dark golden patterns appeared on the short wings born under the armpit of the Yuan Shen, and the aura changed abruptly, becoming more cold and cold, and more imposing of the Xuan Hades King.

Although Chen Xun had already cultivated the first realm of Nirvana to perfection, he was not busy crossing the tribulation and advanced to the second realm of Nirvana.

Zhang Shun, Chen Ling and others, five years ago, saw him cultivate the Yuan Fetus in the West Courtyard of Minghai Hall, and I believe that Lu Jun, Lei Jun Lao Zu and others also knew this matter in their hearts.

Chen Xun If he crossed the Nebula Ship at this time and advanced to the second realm of Nirvana, it would be too appalling on the one hand, and on the other hand, he was more worried about Lu Jun, Lei Jun Ancestor, and even Xiao Yi and other true disciples of the Emperor Xi Sect, who would have some crooked thoughts to attack him when they saw this scene.

Although Chen Xun was sure of getting out, how could he leave lightly before Xiao Yi and the others forced Zhang Shun to say Fang Xiaohan's Reincarnation Cave Mansion?

Besides, he didn't know when he would have to accumulate resources before he could exchange a top-level Nebula ship from the Emperor Xi Sect to embark on his way home, and now that there was a top-level Nebula ship in front of him, how could he let it go?

It's just that Xiao Yi hasn't torn off his face yet, forcing Zhang Shun to comply, and Xiao Yi and Lei Yangzi's strength is extremely extraordinary, Chen Xun has to raise the Dutian Detention Demon Banner to the Dao Weapon level, and the other eleven main souls of the Dutian Detention Demon Banner to the Yuan Fetal level, and then tear his face again, so that he is a little sure......

This qiē takes time.

Chen Xun now wished that the Nebula ship would wander around the edge of the star ruins for another three or five years, and the longer the time dragged on, the more prepared he would be.

And he obtained a large number of fragments of Dao weapons and celestial weapons from the lair of the old demon in Qiantang back then, and this time they happened to be used to improve the Dutian Demon Banner.

Next, Chen Xun absorbed the gray mist from outside the ship again and again for the Chaos Demon and the Black Viper King Python to cultivate, and at the same time, he also suppressed the Yuan Fetal Realm and no longer improved.

Although he could separate the Chaos Mark from the Primordial Hongmeng, use the calamity and calamity fire condensed from the gray mist to refine it, and improve the cultivation realm of the Chaos Dao, he was not busy with these for the time being, but concentrated on deducing the fourth formation prohibition of the Dutian Detention Demon Banner, refining the fragments of Dao weapons one by one into the twelve Dutian Detention Demon Banners.

The Black Viper King Python obtained the Chaos Mark separated by the Chaos Demon, and after devouring and refining, its cultivation directly skyrocketed, and as a machine spirit, it was much easier to impact the Yuan Fetus than the Terran Xuan Cultivation.

The Red Blood Serpent Sword is the body of the Black Viper King Python, and the mysterious space inside the sword body is the spiritual sea equivalent to the Black Viper King Python.

The Black Viper King Python first came out of the Red Blood Dark Snake Sword, and Chen Xun turned the Pure Yang Pills into pure and incomparably quenched Pure Yang True Yuan, and injected them into the sword body of the Red Blood Dark Snake Sword;

This method can theoretically also be used for the Terran Xuan Xiu, but first of all, the Terran Xuan Xiu needs to first cultivate the weakest five internal organs to the Dao Qi Cheng Dù, otherwise, he can only honestly use the power of the Nirvana Pill or the Thunder Tribulation to impact the Yuan Fetus.

After all, only the Nirvana Pill can give birth to a large number of Pure Yang Dan Yuan in an instant, so that a True Yang Vortex can be formed in the Spirit Sea in an instant, and the majestic and majestic Pure Yang True Yuan will not tear apart the Spirit Sea like breaking through the embankment and injuring the flesh......

The Black Viper King Python successfully impacted the Yuan Fetus, and the same glow and rui qi opened and surged from the void.

Such an anomaly naturally alarmed the people who were in retreat and cultivation in the Nebula ship.

"Bang bang bang!"

The hatch door was knocked on from the outside, and a mysterious light shot out, which was a sound transmission spell, and I saw that the mysterious light turned into Lu Jun's tiresome voice sounded in the sky above the cabin:

"After Chen Zhenren entered the Nebula Ship, he has been closed for almost ten years, what kind of breakthrough is this?"

Chen Xun stayed in the cabin to retreat and cultivate, not feeling the passage of time, thinking that he should have left Tianjun for fifteen or six years, and if he delayed a little, it was likely that fifty or sixty years had passed.

Chen Xun sighed lightly in his heart, got up and stood up, thinking to himself, at present, it seems that in addition to snatching this Nebula Ship from Xiao Yi's hands, after a hundred years, even if he can obtain a Nebula Ship, there is no way to return to Tianjun before the Taiyuan Immortal Palace is born again.

Chen Xun removed the prohibition in the cabin, and saw Lu Jun and Lei Jun Lao Zu standing outside his room, and across the hundred zhang space, Xiao Yi, Lei Yangzi and others also walked out of the cabin one after another and looked at him.

"It's the instrument spirit of the next Dao weapon, and I took this rare opportunity to cultivate into a Yuan Fetus, I didn't expect it to disturb Lu Zhenjun and Lei Jun Zhenjun—speaking of which, I would like to thank Xiao Zhenjun for providing a place where Chen Xun can cultivate...... "Chen Xun thanked Xiao Yi.

Chen Xun didn't want Lu Jun, Xiao Yi and the others, so he stared at him at this time, and generously showed the Red Blood Snake Sword to everyone.

Everyone knows that it is much easier for the machine spirit to impact the primordial fetus than the human race's metaphysical cultivation, and there is really nothing to shout about.

Although the Red Blood Snake Sword is currently only a low-grade Dao weapon, the aura that leaked out made Lei Yangzi, Xiao Yi and others frown: the Instrument Spirit has its own spiritual sense, and it has successfully cultivated into a Yuan Fetus, and the Dao Weapon Spirit Sword can completely fit with the Instrument Spirit Divine Soul, which is rarely seen in the Yuheng Realm.

However, no matter how strong the Red Blood Snake Sword is, in the eyes of Xiao Yi and Lei Yangzi, it is just a low-grade Dao weapon, and it is not worth their concern day and night.

Zhang Shun and Chen Ling were quite happy for Chen Xun.

The Terran Xuan Cultivator is based on the magic weapon, and he can obtain a Dao product that is in line with his hand and soul, even if it is only the lowest level of the lower grade Dao weapon, his strength can skyrocket several times.

In the past, they had never seen what Dao weapon Chen Xun used to sacrifice, and when they saw the Red Blood Snake Sword at first glance, they thought that the fate of this spirit sword, like the Thundercloud Spear, had to be damaged in the vicious battle before and had to be covered in dust, guessing that Chen Xun should have the ability to repair this spirit sword after getting a large number of Dao weapon fragments from their hands.

They didn't know at all that the new fourth-level prohibition of the Red Blood Snake Sword was all deduced and calculated by Chen Xun, and Chen Xun had already deduced the fourth prohibition of the Dutian Detention Demon Banner almost completely at this time, and only the last few Dao weapon fragments could be fused into it, and the Dutian Detention Demon Banner could be raised to the level of a lower-grade Dao weapon.

Although everyone has been together in the Nebula ship for nearly ten years, and they have known each other for fifteen or sixteen years, Chen Xun has been in retreat and cultivation most of the time, and Zhang Shun and Chen Ling have not had a few opportunities to talk to him well.

The others went back to the cabin to cultivate, and Zhang Shun and Chen Ling went to Chen Xun to talk and talk about what everyone had gained from this practice.

In the cabin where Zhang Shun and Chen Ling were waiting until they said goodbye and left Chen Xun, the Nebula ship, which had been searching at the edge of the star ruins, suddenly stopped.

Chen Xun only encountered some monster again, opened the curtain of Xuanguang, and reflected the situation outside the ship, except for a huge black stone in front of him, he couldn't see anything abnormal.

This kind of black stone is the remnants of the collapse of the Heavenly Domain, which is rare in the area on the edge of the star ruins, but it is extremely common when it goes deep into the star ruins, and it is often used as a lair by monsters.

The Black Death Stone is not big, with a diameter of two hundred and thirty or forty miles, Chen Xun's divine sense swept over, and he didn't find anything abnormal on the Black Death Stone, but Chen Ling's expression changed greatly, and he gritted his teeth and scolded: "Xiao Yi and Lu Jun really have ghosts in their hearts, and they want to force you to tell you the location of the Gu Immortal Relic Mansion!"

Zhang Shun smiled bitterly, obviously expecting such a result a long time ago, seeing that Chen Xun still looked unexpected, he explained: "It was here that I suffered a monster back then, and I was forced to disperse with my fellow brothers and flee to the depths of the Star Ruins, so I got the opportunity to get the Thundercloud Spear. Lu Jun knew this place, but he didn't know how to go the next way......"