Wu Aotian naturally would not refuse, this elder named Xiao Yunfeng was a master in the Ethereal Palace, and the strength of the Phantom Triple Realm made Wu Aotian feel very secure in his heart.

After smiling and thanking him, Wu Aotian unceremoniously followed behind the elder, on this mysterious island, although there may be many good things waiting for everyone to explore, but there may also be just as many dangers waiting for everyone, Wu Aotian has entered the Heavenly Spirit Great Perfection, although it is not the lowest among everyone, but if there is any danger, it is still difficult to resist.

Xiao Yunfeng did not rush into the dense palace to search, but hung the spiritual weapon that could sense the jade plate in the hands of every Ethereal Palace disciple on his chest, and looked at the surrounding environment with his hands behind his back.

Although Wu Aotian was still a little anxious in his heart, he was not easy to urge, so he could only wait quietly, but soon, Wu Aotian found that something was wrong.

At this time, Wu Aotian's strength had reached the Great Perfection of the Heavenly Spirit, and his perception was quite powerful, and even a little stronger aura fluctuations within hundreds of miles could not escape his perception, but in this palace group, Wu Aotian clearly felt that the aura of those spiritual cultivators who entered the palace was gradually becoming looming, and gradually becoming difficult to perceive.

What's going on?

Could it be that they are in some danger?

It shouldn't be possible for so many people to encounter danger at the same time, more than a hundred people enter at the same time, and each of these more than 100 people is still a strong person, it is impossible for anyone to deal with them at the same time, then there is only one explanation left, that is, there is something that hides the aura fluctuations of these people, making it difficult for people outside to detect it at all.

Wu Aotian figured this out, raised his head in some surprise and said, "Elder Xiao, have you found ......?"

Xiao Yunfeng's face was a little solemn: "Their aura is becoming more and more difficult to perceive, I'm afraid there are still some formations in this palace, since this is the case, I am afraid that this spirit weapon will not be able to be used, and we can no longer contact other people......"

Wu Aotian was taken aback, subconsciously looked at the palace in the distance, and said with some concern: "If that's the case, wouldn't it be impossible to ask for help like an elder if there is any danger?"

Xiao Yunfeng nodded and said: "The other two sects must also have some similar means to us, if we can't use ours, they will definitely not use it, and I am more worried about encountering some unknown dangers in the palace now." ”

"Like the original residents of this island?"

Xiao Yunfeng nodded: "There are so many of us entering at the same time, and it took a long time for the three sect masters to break the formation, if the Demon Slaying Sect that originally lived on this island still exists, they must know about our arrival, but now there is no reaction, which makes me can't help but suspect that there is no one on this island anymore......"

"No one...... Wu Aotian asked with some uncertainty, "What does the elder mean is that the Demon Slaying Sect that originally lived here is no longer there, and everyone has died, or is it extinct?"

"Possibly. Xiao Yunfeng's puzzled gaze looked around, as if he wanted to find something that could prove his words: "Although the palace here is protected by a formation and can avoid the erosion of wind and rain, it can still see its long history, and there seems to be no sign of human habitation...... Perhaps, the Demon Slaying Sect has all died in the Heavenly Tribulation, and the Demon Slaying Sect has already disappeared, which may not be ......"

Wu Aotian nodded, and his gaze also fell on those palaces that looked a little old: "Then what should we do now?"

Xiao Yunfeng frowned and said, "Let's go, let's go in and have a look and see what's going on inside." ”

Wu Aotian followed behind Xiao Yunfeng, and the two of them entered the palace one after the other, looking at the wide roads, extending in all directions to the palace buildings, Wu Aotian couldn't help but sigh secretly in his heart, such a grand palace city, I don't know how long it will take to build it successfully, it is said that the Demon Slaying Sect is not very populous?

Xiao Yunfeng stepped into the palace first, and Wu Aotian followed suit, and found that the two of them were standing in a palace room that was not too large, the furnishings in the room did not look luxurious, but it gave people a very solemn feeling.

There was no other exit in the palace, there was only one teleportation array, Xiao Yunfeng stared at the teleportation array, and said with some sighs: "This teleportation array is just a short-distance teleportation array, I can't imagine that this Demon Slaying Sect has also set up a teleportation array on the island, since there are all in this house, there must be many places, the ancient era formation is really convenient......"

"There is a large array on the island to protect the island, and there are all kinds of small formations in it, this island is simply a concentration of formations, and I don't know what the Demon Slaying Sect is doing with so many formations, who are you guarding against, they are so strong, do you still need to be guarded against?"

Xiao Yunfeng seemed to be explaining to Wu Aotian, talking to himself, or sighing and doubting.

Wu Aotian listened quietly, and there was no interface, looking at the teleportation array, and after a while, he turned his head sideways and asked, "Then shall we enter this teleportation array?"

"Enter, why don't you enter?" Xiao Yunfeng replied as a matter of course: "There is nothing worth paying attention to here, this place is just an entrance at most, if you want to explore, then you can only go in." ”

The two of them stepped into the teleportation array, and with a flash of light, they appeared in another large hall, which was very large, but they didn't find anything worthy of much attention.

Wu Aotian's eyes swept around, and finally his eyes fell on the walls of the main hall, where there were huge murals covering the entire wall.

Wu Aotian walked over with some curiosity, raised his head, and looked at the murals.

The lines outline a wide existence, and there are churning waves, which seem to be the sea.

I looked up at the mural on the wall, but my eyes stopped suddenly, and my eyes showed a bit of strangeness.

In the middle of the mural, the scene is divided into two, the left is the sea, the right looks like the land, and on the sea where the sea and the land meet, there are many strange people with wings on their backs and a short black horn on their heads rushing out of the sea.

Each of these weirdos was naked, revealing an incomparably strong upper body, holding all kinds of weapons in their hands, all of them with hideous faces, full of murderous aura rushing towards the shore, but the wings behind them were strangely red, with the short black horns, and murderous eyes, they all looked quite scary.

On the other side, there are also quite a few human beings who are facing these strange people, who look like normal human beings, and it can be seen that these people are all spiritual cultivators, because they still have all kinds of spiritual weapons in their hands.

Wu Aotian's eyes swept over the entire mural, and it seemed that the content of the mural was that there were quite a few strange people rushing out of the sea, and the human spiritual cultivators were fighting them, as if to prevent them from logging in.

Wu Aotian's eyes turned to another huge palace wall, where there were also murals, but the content of the murals had changed again, as if it was still the battlefield of the mural just now, but the picture had changed a lot.

There were a lot of people on the ground, including strange people with red wings on their backs, and spiritual cultivators wearing robes and holding spiritual weapons, whether they were strange people or spiritual cultivators, they all suffered huge attacks on their bodies, and there were many messy wounds, showing the fierceness of this battle, and in the air, there were still many fierce battles.

Wu Aotian looked at these murals and felt quite interesting, as if this mural was telling about a war, the war between humans and these strange people, but he didn't know where the story of this mural came from.

What was the outcome of this battle?

Wu Aotian was very curious and once again looked at the wall behind him, there were still murals on that wall, which was exactly the result of the battle that Wu Aotian was looking for.

The spiritualists are in high spirits and are hunting down the winged monsters who are being forced to retreat into the sea, leaving behind an unknown number of corpses along the way.

These murals look extremely clear, and they vividly describe the course of a war, although the origin of these strange people with black wings on their backs is not very clear, but the general content Wu Aotian understands.

Wu Aotian looked for other places, but found that there were no more murals.

Not only Wu Aotian, but Xiao Yunfeng also noticed the murals on the wall, and looked at them all carefully, unlike Wu Aotian's doubts, Xiao Yunfeng's face was a little dignified and shocked.

Wu Aotian also noticed the change in Xiao Yunfeng's expression, and couldn't help but ask, "Elder Xiao, these murals seem to be depicting a war between humans and some weirdos, do you know something?"

Xiao Yunfeng looked at the murals again with a solemn face, and then he exhaled often, frowned and said, "The characters in this mural are all from the Demon Slaying Sect!"

Wu Aotian was taken aback, the people of the Demon Slaying Sect?

What are they carving themselves on the murals for, to show the strength of themselves and others?

Wait, those weirdos with black wings on their backs, the islands that float on the sea, the weirdos who rush out of the sea and rush to land......

An astonishing thought suddenly flashed in Wu Aotian's mind, could it be that what this mural painted was not just a fictional story, but a fact that had really happened?

......

Not long after Wu Aotian followed Xiao Yunfeng into the palace, a figure flashed on a high tower in the palace, this figure stood at the window in the tower, looking at the buildings below, the corners of his mouth were slightly upturned, revealing a somewhat strange look.

Suddenly, the figure's brows furrowed suddenly, his face showed a little surprise, and his eyes fell to the sea in the south like a flash of lightning, and he muttered in a low voice: "Is it coming so soon, so that I don't have to explain it to you one by one." ”