In the silent cave, Chen Yu held his breath and watched the small figure in front of him constantly rotate, although the breath was weak, but it gave people an extremely oppressive feeling.

"Linglong, do you know what this is?" Chen Yu said secretly in his heart.

"This should be the legendary Fighting Holy Dragon who has traveled through the Three Realms and Six Realms!" After a while, Wu Linglong slowly spoke, and it seemed that she had also recovered from this shock.

"Fighting the Holy Dragon?"

"Yes, at the beginning, the Heavenly Sword Saint desperately entered the void land among the nine forbidden lands, and in the end, it was the alien beast egg that was obtained under the encirclement and suppression of dozens of Tianzun level martial artists, and it is rumored that the Fighting Holy Dragon race is the supreme bloodline existence of the demon beast clan, and it just exists in the opening of the world, every Fighting Holy Dragon is a very, very strong existence, and the fully grown Fighting Holy Dragon can be comparable to the existence of the Great Emperor!"

Chen Yu showed a look of horror when he heard this, and said, "How could such a powerful bloodline be obtained by the Heavenly Sword Saint?"

A white light rushed out from the star path map, and a Miaoman figure condensed in front of Chen Yu, it was Wu Linglong, she looked at the eggshell that kept emitting light, and said solemnly: " The Land of Nothingness is rumored to be the origin of the Fighting Holy Dragon, and later in the Middle Ages, it was wiped out by other more powerful races, resulting in almost no such demon beast in this world, when the Tongtian Sword Saint learned that there might be a descendant of the Fighting Holy Dragon born in the Land of Nothingness, he went to fight, but then he didn't expect that this was actually a demon beast egg, and it took an extremely long time in the world to be born, and on the way, he needed endless various spiritual energy to absorb for him and speed up. ”

"In this way, the Tongtian Sword Saint had no way to let the Fighting Holy Dragon be born immediately after getting it, so he put it aside until tens of thousands of years later. Chen Yu said with a happy face, this happened to happen to him, and he had to say that it was a creation to make people.

"Well, it should be almost, but it should take a while. Wu Linglong nodded and said: "But I've heard that the Fighting Holy Dragon is the guardian holy beast of the Western Regions Buddhism, and every Fighting Holy Dragon is familiar with the way of cause and effect, if you subdue this Fighting Holy Dragon, I don't know if it will be contaminated with any cause and effect, and I am afraid that it will have an intersection with those people in the Western Regions in the future." ”

"Cause and effect" Chen Yu groaned slightly, he had not been in contact with the people in the Western Regions, although in the land of killing immortals this time, the people in the Western Regions also had warrior monks involved, but they did not participate in the disputes of the major forces, so he also did not understand these people.

It is rumored that the warrior monks of the Western Regions practice the way of Buddhism, not martial arts, they pay attention to the reincarnation of cause and effect, in their opinion, everything is done with a cause and must have an effect, and all beings in the world have six reincarnations.

"What are you afraid of. Chen Yu's eyes burst out with two divine rays, and said: "I cultivate invincible in the world, as long as I am strong enough, in any past life and this life, the reincarnation of cause and effect can be broken with one punch, I am the sky, I am the earth, no one in this world can control my cause and effect!"

"Alas" Wu Linglong looked at Chen Yu, and what she wanted to say was still not said in the end, because she knew that Chen Yu had cultivated the martial arts, and what she said could not stop him at all, because every strong person firmly believed that his martial arts were the strongest, and only in this way could he step on the peak.

"It seems that it will take a while to be able to completely let the Fighting Holy Dragon be born, I might as well take advantage of this time to refine those four holy soldiers and the previous few weapons that are intertwined with the debut and reason. "Even if Chen Yuxuan has a plan, this place has a star path map to protect him, and I believe there should be no danger.

"I'm afraid it's not safe here. Misty Linglong said worriedly, looking at the bottomless cavern below, and I don't know why I always had a feeling of uneasiness in my heart.

"It doesn't matter. Chen Yu said with a smile: "Didn't Xia Jian say it, this is the passage to the Netherworld Ghost Domain, although almost all the demon powerhouses are in the Netherworld Ghost Domain, but in order to escape the last heaven and earth causal settlement, almost all of them fell into a deep sleep, and they have not woken up yet." ”

"Heaven and Earth Cause and Effect Settlement" Wu Linglong said helplessly: "This phenomenon has appeared twice in total, the first time is in ancient times, many races have fought repeatedly, among which even emperor-level martial artists have fallen a lot, and there are countless saints and Tianzun, and this is the reason, the whole world is in the midst of killing, which directly touched the heaven and earth cause and effect settlement, and almost all the martial artists above the saint realm died in that catastrophe." ”

"Causal settlement, what the hell is this?" Chen Yu asked suspiciously, he had heard this word more than once, but he only had a vague understanding.

"To be precise, this is a kind of catastrophe that alternates between heaven and earth, this kind of catastrophe has no effect on ordinary martial artists, but for martial artists above the saint realm, it is equivalent to a catastrophe, unless you become an emperor-level martial artist, you can step into the fairy realm when the causal settlement comes, and you can avoid this catastrophe. ”

"So, as long as you are not an emperor-level martial artist, you have to die?" Chen Yu asked in horror.

"It can also be said that it is more accurate to say that even an emperor-level martial artist will die if he does not enter the immortal realm!" "Wu Linglong has followed the Tongtian Sword Saint for so many years, and when she is here, she naturally knows a lot of secrets.

"Immortal Domain" Chen Yu heard this word, and subconsciously touched the half of the crystal tied to his neck, but he was shocked in his heart, this was actually involved in the Immortal Domain

After a while, Chen Yucai slowly shook his head and laughed at himself: "What does this matter to me, who would predict such distant things, forget it, deal with the things in front of you first, and then talk about it, improving your combat effectiveness as soon as possible is the king, Linglong, you can help me protect the Fa." ”

Wu Linglong nodded, Chen Yuxuan even sat in the void, closed his eyes, and began to refine the long sword in his body against time, because he knew that there were probably many people waiting for him outside the Tongtian Sword Shrine, and if there were some powerful level martial artists among them, then he would be in danger.

Chen Yu's divine sense sank into the sea of qi, and he saw that the dozen or so long swords in the Four Spirits Heavenly Sword Array were suspended above the sea of qi, and the surging pure yuan power continued to nourish this sword array, making the connection between the sword array and himself even closer.

As soon as his mind moved, Chen Yu saw that four long swords that shimmered with strong light were in a corner of his qi sea, and there were several weapons next to them, these weapons were all dim at this time, and they seemed to be suppressed by those four holy soldiers.

"The holy soldiers are really domineering, and these weapons that are intertwined with the Dao and the Reason are like a pile of broken copper and iron in front of them, which is inconspicuous at all. Chen Yu said secretly in his heart, but he was faced with a difficult problem at this time, that is, whether the four holy swords should be fused into the sword array or into his gossip holy sword.

Because of the particularity of the Four Spirits Zhutian Sword Array, the four auxiliary swords that constitute the basic sword array can no longer be replaced, if these four holy soldiers are directly smelted into the sword array, the power may be even more powerful, but it is also easy to cause an imbalance in the sword array, in Chen Yu's original plan, all the zero eight long swords are interwoven with weapons of Taoism and reason, so that the power of the Zhutian Sword Array can be more balanced, and it will not sometimes even collapse the sword array because of which long sword is stronger.

In addition, there is another way, which is to integrate these four holy soldiers with the Bagua Holy Sword, and let the four holy soldiers become the "nourishment" of the Bagua Holy Sword, which will cause the power of these four holy soldiers to be weakened to a very low level, and it is estimated that all these four holy swords will be devoured by the Bagua Holy Sword, and it will not be possible to make them become holy soldiers, which is the most difficult trade-off.

"Exactly how is it good. ”

Chen Yu frowned slightly, and finally decided to integrate the four holy swords into the Bagua Holy Sword, although it took a lot of money to make the four holy swords, but it could make the power of the Bagua Holy Sword increase more smoothly, and secondly, the zero and eight long swords Chen Yu had already decided to use all the weapons that intertwined the debut and reason, and if he rashly joined the holy soldiers, it was estimated that the sword array would collapse, because the power of the holy soldiers was too strong.

With an idea in his heart, Chen Yu immediately used the Bagua Holy Sword to completely disintegrate and turn into a mass of chaotic divine light that flashed gray, which was the effect of the Zhutian Sword Array, which could make the main sword dissolve at any time and devour other weapons.

Under the control of the divine thoughts, this group of divine thoughts quickly enveloped all the four holy swords, eroding the four holy swords little by little, and when the four holy swords were completely liquid, that is, when they were successfully devoured.

However, in the next moment, his brows furrowed, because he had not obtained anything about any Void Divine Technique among the four holy swords, only some sword moves, and the power was not weak, but this was what made Chen Yu puzzled, according to the reason, it was impossible for the Heavenly Sword Saint not to know the Void Divine Technique.

"Could it be ......" After Chen Yu pondered for a moment, he thought that this must be Xia Jian who had erased the inheritance of the Void Divine Technique, and he couldn't help but smile bitterly.

"It seems that I missed another opportunity" Chen Yu sighed slightly, but he also knew in his heart that Xia Jian did this, one was to prevent the Void Divine Technique from spreading to outsiders, after all, this kind of anti-heaven secret technique is only in the hands of many peak forces, each of which has the power of defying the sky, and it has been passed down for tens of millions of years and has never heard of any force that can have two kinds of Void Secret Techniques, because this is too secret, even among the peak forces, only direct elite disciples can access these things.