Chen Gong smiled and nodded, although he said that he had many means such as lotus heart fire and faith willingness, he didn't need to be afraid of these demonic qi at all, but after all, the other party had good intentions.

"In addition, in the surrounding area of this Immortal Demon City, there are many people of different races who have come from other big worlds, and due to the different living environments and ways of living, these people of other races will be very cautious and xenophobic. Although the people of all races have been teleported through our Demon Realm and have some understanding of the basic situation, it is not excluded that there are violent people who have hidden their strength and are intent on going to the Immortal Realm to kill. Therefore, if Gongcheng Immortal Friends have the opportunity to walk around this Immortal Demon City alone, they should still be careful. Elder Red Demon said.

"Oh, but I heard that this Immortal Demon City has been very prosperous in terms of magic weapons and elixirs in recent years, and the surrounding Immortal Cities have benefited a lot, so there is still such a danger?" Chen Gong asked in surprise.

"Hehe, under the prosperity, there will always be some hidden dangers, of course, my demon clan is here, and I will still try to maintain stability. The Red Demon Elder laughed.

Between the casual conversations between the two, the speed of the fiery red flying demonic beast under their feet increased again, and then turned into a red light, directly swept into the majestic and tall giant city.

As he entered the Immortal Demon City, Chen Gong took a clear look at the situation inside. Before, because of the catastrophe in Haotian Immortal City, the immortals inside were almost killed and injured, but in just three years, they have become prosperous and lively again, and even judging from the noisy voices below, the number of people of all races in this Immortal Demon City has even exceeded the previous immortals.

However, Chen Gong's gaze only stayed in the Immortal Demon City for a moment, and soon he shifted his attention to the original location of the Immortal Emperor Nine Heavens, which had been replaced by a city within a city towering into the immortal sky, although it looked extraordinary, but from the appearance of the city within the city, it was still possible to find a trace of the previous appearance of the Heavenly Demon City, obviously this was rebuilt on the basis of the original Heavenly Demon City.

The Red Demon Elder's gaze also swept through the Immortal Demon City, and then controlled the flying demonic beast to fly in the direction of the Heavenly Demon City, and after a while, he slowly landed in the Heavenly Demon City and landed on an empty square.

Chen Gong followed the Red Demon Elder to jump down from the back of the flying demonic beast, his eyes swept away, in addition to the familiar scene in the city, two extremely majestic black towers had been built in the center of the city, these two towers were close to each other, and from them emitted amazing spatial fluctuations, obviously there was a hole in this tower.

"Gongcheng Immortal Friend, please come with me. The Red Demon Elder led Chen Gong and took the lead in the direction of the tower, while Chen Gong followed behind, his gaze slowly swept around, and he was slightly wary in his heart.

This can be regarded as the base camp of the demon clan in the fairy world, Chen Gong has a lot of memories of this heavenly demon city, and most of them are not good, especially the most recent one, which involved the death of millions of immortals.

The Red Demon Elder and Chen Gong walked on the jade path leading to the Twin Towers, and it didn't take long for the two of them to come to the bottom of the towers, and then Chen Gong discovered that the base of the two Twin Towers that were leaning on each other was actually connected, and there was only one entrance.

After walking here, Chen Gong clearly felt that there was a strong spatial fluctuation at the tower gate, and as he studied the folding space more and more, he could be sure that this was a kind of spatial barrier with a defensive function.

Chen Gong involuntarily stretched out his hand and pressed on the space barrier, and an astonishing rebound force suddenly surged, flicking Chen Gong's palm away, and its strength was actually no less than the folded space generated by the void worm that Chen Gong had encountered in the space-time passage at the beginning.

"It's such a strong space barrier, I'm afraid it can't be broken by ordinary immortals. Chen Gong shook his hand, and a hint of surprise flashed in his eyes.

"This spatial barrier was set up by the Demon Envoy himself, and it was enough to resist the full force of a Taiyi Golden Immortal, and it was impossible for an ordinary Da Luo Golden Immortal to break it. Elder Red Demon said.

"Is it enough to resist the full force of the Taiyi Golden Immortal? It seems that the nobles' research on the power of space is really profound. Chen Gong couldn't help but praise, he was worthy of being a demon, at least in terms of space, it was far from being comparable to the fairy world.

A hint of pride flashed in the eyes of the Red Demon Elder, and he took out a black token from the storage ring, and then pressed it on the spatial barrier, and a strange fluctuation spread, only to see that the spatial barrier also split apart with this fluctuation.

"Gongcheng Immortal Friend, please!" the Red Demon Elder said politely to Chen Gong, and then took the lead in stepping in, and Chen Gong naturally followed his footsteps and stepped into the spatial barrier.

Chen Gong passed through the space barrier and entered the tower gate, the light in front of him suddenly brightened, and seeing the surrounding shadows, Chen Gong's surprised color suddenly became thicker.

At this time, what appeared in front of Chen Gong was an extremely long green jade ladder, and the surrounding of the long ladder was actually a lush grass and trees.

"Could this be a small world? The means of the demon race in the space is really incredible. Chen Gong couldn't help but sigh lightly when he saw this scene that was completely different from the Immortal Demon City outside.

"Hehe, this is not a world of its own, this is actually a space magic weapon with a huge internal space, and the owner of the magic weapon is the Demon Envoy. The Red Demon Elder waved his hand and explained.

Chen Gong smiled, and grabbed a handful of palms in front of him, the demonic qi here is more dense and purer than outside, obviously it has great benefits for the cultivation of the demon race, but in the same way, for the immortals of the immortal realm, if there is a battle here, the strength will be greatly affected.

Raising his head, Chen Gong glanced at the heaven and earth in this tower, and could vaguely feel the distortion of space, although this world is vast, it does not have its own world, many things seem to be a little rigid, and they are artificially created by the people of the demon clan using great magical powers.

Chen Gong was looking at it, and the sound of breaking wind suddenly sounded between the mountains and forests around the green jade long ladder, and more than a dozen vigorous figures flashed over, and then landed around the long ladder, and when their eyes saw the Red Demon Elder, the vigilance on their faces weakened a little, and they bowed respectfully to him.

These figures, all dressed in black robes, seem to be not too strong, but the cultivation time is obviously not too long, but the demonic qi around the haunting body is extremely pure, obviously the young children of the demon clan, and the cultivation talent is extremely not weak.

After the Red Demon Elder nodded slightly to these demon disciples, he led Chen Gong straight up the long ladder, and then went down the ladder again, and came to a large hall at the bottom of the mountain.

The outside of this heaven and earth is the twin towers, and the inner heaven and earth also have twin peaks, and between the two peaks there is a very large valley, and this hall is also located in the center of the valley.

At this time, outside the main hall, there were many demon disciples guarding, and their vigilant eyes kept sweeping around.

"It seems that the other formation masters have also arrived. Looking at the heavily guarded hall, the Red Demon Elder whispered to Chen Gong.

"What kind of formation problem did the noble demon envoy encounter to invite so many formation mages?" Chen Gong frowned slightly and asked.

"It's not that we need so much, but we want to find one or two suitable ones from these array mages. Of course, even if he is not selected in the end, the demon envoy of my clan will prepare a generous gift, and Gongcheng Immortal Friends don't have to worry. Elder Red Demon said.

Chen Gong frowned, and he became more and more curious about what this demon envoy wanted to do.

Following behind the Red Demon Elder, Chen Gong smoothly passed through the tight guards outside the main hall, and then gently pushed open the door of the hall.

With the opening of the hall door, the extraordinarily majestic scene in the hall was displayed in front of Chen Gong, and when the hall door was opened, the Red Demon Elder also hurriedly entered it, and then bowed to the main seat of the main hall and said: "Lord Demon Envoy, the Red Demon has come to restore his life, and the formation mage recommended by the Central Yellow Immortal City has also arrived." ”

At this time, in the main hall, there are nearly a dozen figures, most of them have a unique fairy spirit aura of people in the fairy world, looking at their appearance, most of them are formation mages in the fairy world, but they are all indifferent, obviously because they are respected in the fairy world, they have always been arrogant, even if they come to the territory of the demon clan, there is no restraint. And there are one or two others, but they exude a different kind of aura, different from immortals, and different from the demons, most of them are formation mages of other alien races recruited by the demon envoys.

On the main seat of the main hall, there is a thin and small old man in a black robe, this old man does not have a faint layer of demonic energy lingering around his body like other demons, and his face is always full of smiles, but everyone present is very clear in their hearts about the status of this demon clan in the Immortal Demon City and the influence in the Immortal Middle Palace Continent.

Beside the black-robed old man, there is a woman standing like a girl next door, but the figure is condensed with a bit of magic, which makes people can't help but sink into it at a glance.

Hearing the sound of the temple door being pushed open, everyone in the hall also cast their eyes over, and especially when the Red Demon Elder said that another array mage had arrived, many people were slightly interested in casting their eyes over.

"Well, Red Devil, you're the last one to complete the mission this time. The black-robed old man smiled at the Red Demon Elder, and then said, "If you don't invite the master in, do you want others to say that the people of my demon clan don't know how to count?"

Hearing the words of the black-robed old man, the Red Demon Elder nodded hurriedly, and then turned sideways to the outside of the hall and said, "Gongcheng Immortal Friend, please come in." ”

"Gong Cheng?" Hearing the title of the Red Demon Elder, those local formation mages in the fairy realm in the main hall couldn't help frowning slightly, when they heard the word fairy friend, they knew that they were people from the fairy world, but the name of Gong Cheng had never been heard of in their circle.