Cheng Yu once used an ancient soul array in order to capture the Baiyang Wai Dynasty, and it was an ancient seven-star ancient soul array.

But the number of these ancient souls that Cheng Yu has seen now is far more than his seven-star ancient soul array.

Moreover, the formation was covered by fog, and Cheng Yu could only see dozens of them with his naked eyes. If he could sense them, he would have sensed at least hundreds of ancient souls in them.

"This back mountain is really not simple. There are so many ancient souls in this formation!" Cheng Yu exclaimed in amazement.

Compared to his ancient seven-star ancient soul formation, this formation is indeed a big deal.

"What's going on? Those ancient souls have disappeared?" But at this moment, Cheng Yu was stunned. All the ancient souls he sensed suddenly disappeared.

"This is not an ordinary ancient soul array, this is an array within an array!" At this moment, Zhenhun suddenly said.

"A formation within a formation? You mean these ancient souls are performing formations in this formation?" Cheng Yu was startled and became even more vigilant.

Because he believed that Zhenhun would not come out of nowhere, he must have discovered something, so he issued a warning.

"That's right, don't act rashly first, I haven't figured out what's going on here yet." Zhenhun said.

"Are you sure?" Cheng Yu nodded and asked.

Although Cheng Yu learned a lot of formations in the Immortal Demon Tower, formations are too profound and endlessly changing, and cannot be mastered all at once.

Otherwise, the old man from Tianzhen wouldn’t have studied it all his life.

Therefore, although Cheng Yu now has deep knowledge in formations, there are still many things that need to be learned on the road to formations.

Just like the formation within the formation he was facing now, although he didn't understand it, he understood what the other party meant just by hearing what Zhenhun said.

"It's hard to say. Although the double formation and the combined formation are very different, they are still very troublesome.

Moreover, I feel that the ancient souls in this formation are quite powerful, you really have to be careful!" Zhenhun reminded.

"I will!" Cheng Yu nodded. With the reminder of Zhenhun, he would naturally be very careful.

All of them were ancient souls, and these ancient souls even arranged formations. How dare he not be more careful.

Cheng Yu did not dare to act rashly until he understood the formation. Even after he entered the formation, he never moved a step again.

However, he already felt that he was in danger, and someone might come out to attack him at any time.

Whoosh!

Sure enough, five figures floated towards him at the same time, very fast.

Swish, swish, swish!

I saw that Cheng Yu's reaction speed was also extremely fast, and he slashed towards the figure that was floating towards him quickly with his sword.

However, these figures immediately dispersed like dust and smoke.

"Phantom?" Cheng Yu was stunned!

However, just when Cheng Yu was confused, another group of figures flashed towards him.

Whoosh whoosh!

Although the ones before were phantoms, Cheng Yu was not sure whether these people were ancient souls or phantoms, so he definitely did not dare to take it lightly and continued to kill these people.

Clang Clang Clang!

It turned out that there were indeed some ancient souls among these figures. Fortunately, Cheng Yu had been vigilant, and he was still discovered when these ancient souls attacked him.

However, what surprised Cheng Yu was that these people only fought with him for a few rounds before drifting away and disappearing.

Faced with this situation, his eyes were no longer able to help him accurately identify danger, but he did not dare to close his eyes directly. Instead, he needed his own perception and eyes to judge at the same time.

Cheng Yu took a few steps forward, and when he saw a figure floating over, he immediately sensed the difference between these figures.

Cheng Yu first slashed at one of the figures with his sword, and then saw the figure disappear immediately. But when Cheng Yu slashed at the other figure with his sword, the figure showed his weapon and fought with him.

stand up.

"As expected!" Cheng Yu smiled, he already understood the secret between these figures.

The ancient soul has no entity, so his breath cannot be sensed. But after all, he still has a soul body, and the soul body has spiritual power. Cheng Yu uses the same spiritual power to explore, and he will soon be able to distinguish whether he is

Ancient soul.

Because if it is just a phantom, it is nothingness, just an image. Therefore, he cannot perceive it with spiritual power.

With this discovery, it will be easy to pick out those ancient souls.

Cheng Yu can know the location of each ancient soul as long as he keeps sensing with his mental power.

Whoosh whoosh!

Cheng Yu has been standing still, but his goal in his heart is very clear. He senses that an ancient soul is approaching him. Cheng Yu doesn't care how many phantoms there are, he only knows that there is only one spiritual force there.

feedback.

Therefore, Cheng Yu completely ignored the other phantoms and went straight towards the ancient soul.

The ancient soul obviously did not expect that Cheng Yu would take the initiative to attack, and his attacks were very ruthless and his purpose was very clear. Cheng Yu did not pay attention to any of the phantoms that were mixed with him. Even if these phantoms attacked Cheng Yu, they did not affect him at all.

his attack.

However, although Cheng Yu has discovered the secrets in this ancient soul array, these ancient souls are not simple ancient souls.

The dynasty has arranged such an ancient soul array here. If it is just some ordinary ancient souls, then this ancient soul array is obviously meaningless.

In the past, those ancient souls would run away after fighting Cheng Yu for a few rounds, not because they couldn't defeat Cheng Yu, but because they did it deliberately. The purpose was to confuse Cheng Yu, and at the same time, Cheng Yu would not be able to fight with them for a long time.

I can't find out the details.

But it's different now. Cheng Yu took the initiative, and his mental power had already locked onto the ancient soul. Although the ancient soul was obviously unwilling to fight with Cheng Yu, since Cheng Yu had locked on him, how could he let him escape like this?

Whoosh whoosh!

However, just as Cheng Yu was closing in on that ancient soul step by step, he suddenly felt that two more ancient souls were approaching him.

It seems that these ancient souls are not scattered, but are very united and even know how to cooperate with each other.

Bang bang bang!

The three ancient souls attacked Cheng Yu at the same time, and Cheng Yu no longer had the chance to kill the previous ancient souls.

When Cheng Yu avoided the attack of the three ancient souls, the three ancient souls had disappeared without a trace.

"There is something really weird about this formation. You can no longer sense their existence beyond a distance of two feet!" Cheng Yu wondered in his heart.

"This should be the effect of the entire formation, helping these ancient souls to hide! And these ancient souls will use the illusion formation in the formation!" Zhenhun explained.

"But this formation seems to be bigger than I thought. I'm afraid there's more than just an illusory formation in it!" Cheng Yu said.

"Your current position is at the edge of the formation, so I suggest you not to enter the middle of the formation, as you may get lost there!"

"But if I don't go through, how will I get out of this formation?" Cheng Yu said.

"At least we have to wait until you figure out the structure of this formation first, and I think it's best to kill an ancient soul first.

Because this illusory formation may be related to the integrity of these ancient souls, if you kill one of them, this illusory formation may be broken!" Zhenhun suggested.

"What you said makes sense. I really want to capture an ancient soul first!" Cheng Yu nodded, agreeing with this in his heart.

Now he was standing on the edge of the formation, and he didn't dare to get too close to the center of the formation. He really should have caught an ancient soul to test it first.

However, these guys are really cunning. He had already targeted one of them just now, but he was rescued by the other two ancient souls.

Now that they were two feet away, he had no way of sensing the existence of these ancient souls.

The edge of the formation cannot be seen with the naked eye. If it were not for the impact of force, it would flicker with light.

But it was here that he was separated by the formation just now, so before he understood the situation inside the formation, he only dared to keep testing.

But what puzzled Cheng Yu was that so many ancient souls had taken the initiative to challenge him before, but now that he discovered the secret of the formation, they didn't take the initiative anymore.

"Are these guys trying to lure me in?" Cheng Yu asked doubtfully.

"They probably already know that you have discovered their secret, so they won't take the initiative now."

"That's probably it!" Cheng Yu nodded and began to explore the center of the formation step by step.

Although he knew that this was very dangerous, he still had to say that if he wanted to break through this formation, he had to understand it.

Whoosh whoosh!

Sure enough, after Cheng Yu moved a few feet toward the center of the formation, he sensed several dangers approaching.

Bang bang bang!

Cheng Yu's first reaction was to retreat, but what surprised him was that there were several dangers coming from behind him.

"Fell into a trap! Surrounded!" This was a thought that came to Cheng Yu's mind.

Judging from this situation, although Cheng Yu cannot sense the existence of these ancient souls, these ancient souls can now sense his existence.

It can be seen that these guys are indeed smarter than he thought, and they can also use tricks.

Suddenly, Cheng Yu was surrounded by a bunch of ancient souls. More importantly, none of these ancient souls were vegetarians, and their strength was quite impressive.

Not to mention that every ancient soul is as strong as Cheng Yu, but it is still very impressive. And with so many ancient souls surrounding them, Cheng Yu was really caught off guard.
Chapter completed!