Demons of that level are extremely rare outside the territory, and are rare even in the Seven Soul Demon Sect. It would be a disaster if Qin Cheng encountered them.

After ending the transmission, Qin Cheng shook his head helplessly.

Xu Li's words are too much, so let's do what he says first.

Anyway, if it doesn’t work, contact him again.

It seems that this formation must be maintained like this first.

Qin Cheng glanced at Tang Yaoyue, who was fighting the Demon Lord in the Sea of ​​Consciousness, and then looked at the brilliance of the surrounding formations.

With a wave of his hand, he added a lot of top quality spiritual stones to various parts of the formation. He calculated with his spiritual energy that it would definitely be enough for the formation to be used within the next day.

Qin Cheng then looked back and planned to leave here first and find a suitable place to refine some of this poison pill.

At this moment, Qin Cheng suddenly looked outside the cave.

A smile also appeared on the corner of his mouth.

That guy finally showed up.

At this time, Cao Yu, dressed in black robes, walked into the cave with a gloomy expression.

The atmosphere around him at this time made him feel a little strange, as if someone had broken into the cave.

But without a clear discovery, Cao Yu had to continue to explore forward carefully.

Ever since Huo Chong arranged to guard Tang Yaoyue, he had been stationed in the formation outside the cave for three hundred years.

Under his own care, nothing happened here for three hundred years and it was quiet.

The reason why Huo Chong arranged for him to guard it was because Cao Yu knew it well.

It's not because of how high his cultivation level is, he is Huo Chong's confidant, and how much Huo Chong trusts him.

It's because I am timid and afraid of getting into trouble.

At the peak of the Fusion Realm, monks with this level of cultivation are already considered top-notch in a large sect such as the Extreme Fire Sect.

Generally, capable monks, whether they are flamboyant or reserved or low-key, are arrogant and arrogant in their hearts.

But Cao Yu didn't. He always maintained a cautious and careful character.

This is his own way, and it is also the biggest reason why he can get to where he is today step by step.

It was precisely this characteristic of his that Huo Chong selected him to take on such an important position.

After what happened last night, it seems that the identity of the intruder has been revealed. If it were any other monk, he would have put it behind him and focused on his own affairs.

But Cao Yu was tossing and turning, unable to calm down.

There was movement in the formation here last night.

However, an hour later, an intruder appeared on the third peak.

Is there any connection between the two?

The more Cao Yu thought about it, the more frightened he became.

If something happened to Tang Yaoyue and she could even break out of the barrier, the situation in Jihuo Sect would be in chaos.

So today, Cao Yu was in a tense state, observing the formation all the time, and even placed special measures at the entrance of the cave.

But one day passed and nothing happened.

Until tonight, when Cao Yu had almost breathed a sigh of relief, he once again sensed something strange happening in the cave, which made Cao Yu uneasy again.

So this time, he simply didn't use the formation to warn others and went directly to the cave.

We must find out tonight whether something happened to Tang Yaoyue.

Using concealment methods, Cao Yu was like a ghost, slowly walking towards the cave.

In the long cave, Cao Yu walked very slowly, but extremely cautiously. He had to make sure it was safe at almost every step before moving forward.

In this way, if something goes wrong, you can escape quickly without getting trapped.

However, no matter how careful Cao Yu walked, he didn't notice that before he entered the cave, a mortal insect the size of a sesame seed was trampled to death under his feet.

Monks use their spiritual sense to observe and can see all things. They are confident that they can distinguish between danger and safety, but they will not care about these small creatures.

This is the misunderstanding of many monks.

Nearly halfway through the journey, what made Cao Yu's heart beat faster and make him sweat on his forehead was that he finally saw a human figure.

"I really guessed by my intuition that there is really someone in this cave."

Cao Yu was more careful now and approached slowly.

And this figure didn't notice his presence.

"It's a young woman, she seems to be the girl named Tang Xi from the Tang family. She has used the formation method to escape from the restricted area before. Could it be that she touched the formation yesterday?"

Cao Yu was thinking in his mind.

But it doesn't feel right.

If it was really Tang Xi yesterday, how did she disappear after problems with the formation occurred? How has her understanding of the formation reached this level?

"No matter what, let's arrest this woman first and force her to find out the details."

Cao Yu's heart skipped a beat, and he pulled out a black fly whisk from his palm.

A lion fights a rabbit with all his strength. Even though Tang Xi looks weak, his cautious personality prevents him from acting carelessly.

But just when Cao Yu was quietly approaching Tang Xi like a hunter.

"What are you doing? Do you want to arrest someone?"

A sound, like thunder, exploded in his ears.

"Who!"
Chapter completed!