This is a stone tablet that is as high as three hundred feet high, with a few large characters engraved on the top of the stone tablet.

"The Immortal Emperor Kunxu gave the Ninth-grade True Immortal Blue Feather." Under these big words, tens of thousands of words were sprinkled, roughly speaking, the true fairy blue feather made great contributions in taming immortal beasts. Therefore, the Immortal Emperor Kunxu built this palace for him with his great magical powers and gave this entire Black Mist Valley as a reward, allowing him to use it to tame immortal beasts.

After reading it, Chen Rui's heart was shocked again. Although he didn't know what position the ninth-grade true immortal was in the fairy world back then, he could obviously be personally rewarded by the Immortal Emperor, which shows that his status would not be low. He understood why there were so many corpses of immortal beasts in this Black Mist Valley. It turned out that this valley was actually a place for immortal beasts to be tamed. This monument should be a monument and other existence, and it did not seem to be of great value.

What worries him the most now is the nine huge palaces in front of him, which are the work of the Immortal Emperor and are never so easy to enter. When the rising stone tablet is completely still, the huge pressure from the palace disappears.

The next moment, I wonder how many people roared loudly, their eyes were red, and the blood in their bodies was completely boiling, turning into a rainbow and soaring into the sky. With the nakedness and greed, they rushed towards the eight open palace gates on the periphery, as if there were the magical arts, fairy treasures, fairy jades, and the huge fortune they wanted.

If you look down from the sky, the scene of this scene is like countless ants shouting wildly, rushing towards the ancient palace regardless of everything.

In the Black Mist Valley, the crazy atmosphere reached its peak at this moment.

"Let's not move for now!" Chen Rui's spiritual sense enveloped Zeng Daniu and others who were about to move, and sent a voice.

Hearing his words, Zeng Daniu Tang Feng and others were stunned for a moment, looked at each other, and finally nodded. Now this team is headed by Chen Rui. Putting aside Chen Rui and Mu Chen, even if they can enter the palace, they cannot compete with the masters of other forces.

Except for Chen Rui's group of people who did not move, the strong forces such as Blood Star and Dao Zong did not take action. Instead, the crowd around Cold Eye rushed towards the Zhenxian Cave where the door was opened. It seemed that there were still a few cautious people here.

At this moment, the feeling of "what is wrong" before became stronger and more intense, and a trace of inexplicable uneasiness flashed through my heart.

It is precisely because of this feeling that he feels that he must have missed something crucial and keeps him calm and sober.

"What is it? What is it? I seem to have caught some veins just now!" Chen Rui's thoughts were spinning wildly, but he just couldn't figure it out, and there seemed to be a layer of diaphragm blocking his thoughts.

Bang bang bang bang...

Just as Chen Rui was thinking hard, the countless figures that had rushed out before were about to rush into the palace gate, their bodies suddenly burst into blood mist without warning, and even their souls were completely annihilated.

When the strong smell of blood spread and opened, something strange happened. The sea of ​​blood that was filled with blood from the palace gate only sank for a moment, and then it was sucked into the palace like a tide, by some mysterious force.

The extremely strange scene made the monks who were still galloping immediately stop and their faces suddenly turned pale.

"this!"

The sudden huge change made everyone's scalp numb, and the previous boiling blood completely cooled down. Some monks who were lucky enough to die immediately retreated crazily in screaming and left the palace gate far away.

In the Black Mist Valley, everyone, including Chen Rui, stood silently for a long time. In their eyes, the True Immortal Cave, which once made them excited, was simply inaccessible.

"Follow me!" After a long time, Chen Rui spoke slowly. When the words came to an end, Da Zi under his seat carried him and walked forward slowly. Mu Chen followed closely without any hesitation. Zeng Rou and others looked at each other behind him, and also gritted their teeth to follow.

However, Chen Rui stopped a hundred feet away from the palace gate, then turned around, and slowly wandered around the Zhenxian Palace with Zeng Rou and others. At the same time, his eyes were staring at the palace wall, and he looked at the thoughtful look from time to time. Every time he passed by a palace gate, he would stop for a long time. A hundred feet away from the Zhenxian Palace, there were not only one group like them. At roughly, there were at least seven groups, about hundreds of people, who did the same thing as Chen Rui.

In this world, there will be no shortage of intelligent and cautious people at any time.

Time passed slowly, and before I knew it, a month had passed, and Chen Rui and his party had walked around the palace and returned to their original place.

"Miss Zeng Rou, what do you think?" Chen Rui looked at Zeng Rou, who was good at formations, and asked softly.

Zeng Rou's eyes narrowed, and her expression was extremely solemn: "Each palace gate has an extremely powerful formation ban, which is covered with the power of immortals. Moreover, the eight palace gates are connected to each other, forming an extremely complex and huge formation ban, covering the entire palace. If someone forcibly approaches the palace within a hundred feet, the outcome will be the same as those people a month ago. Although this immortal formation ban is extremely hidden, it must be seen with Brother Chen's attainment in the ban."

Chen Rui nodded. As Zeng Rou said, the scope of this ban is extremely large, and the most amazing thing is that the bans at the eight palace gates intersect each other and reflect each other.

"Although each palace gate contains the power of immortals, they are not the same. It is because of the difference that there is a flaw. After all, the power of different immortals cannot be perfect even if it is fused and intertwined. Miss Zeng Rou, what I said is right?" Chen Rui said lightly.

Chen Rui's words had just fallen, and before Zeng Rou could answer, he suddenly felt his heart moved.

"No, no! With the cleverness of this immortal ban, there will never be such a flaw. With the attainment of the cloth ban on the same path, the same immortal power can be used, so that it can be perfect. In addition to forcibly breaking the law with force, unless the ban is higher than the ban on the cloth ban, this ban will never be broken!" Chen Rui suddenly said quickly.

Zeng Rou's big eyes blinked at Chen Rui, and then sighed softly: "I didn't expect this! But I noticed another strange thing."

Chen Rui's eyes flashed and he asked, "What?"

"My path to practicing formation is the heart array. Anyone who practices the heart array will open his mind as long as he reaches a certain level of attainment. This mind eye is similar to the spiritual eye of the forbidden path, and can quickly see the core of the formation or the forbidden path. I have to carefully examine the eight palace gates and find that the core of the palace gate is required to open the same core treasure." Zeng Rou said slowly.

"Core treasure!?" Chen Rui asked.

(End of this chapter)
Chapter completed!