Hexing's arm was shattered, and his five organs were also shocked into some dislocation, if he hadn't used mana to protect his body at the last moment, I'm afraid it would be more than just his arm that was broken.

And the tip of the sword under the ribs still exudes a faint black gas.

Hexing's eyes were full of horror, and he couldn't believe it.

Behind him, Chu Yun was holding the hilt of the sword......

What Hexing was shocked was not Chu Yun's strength, but Chu Yun was still very weak just now, why could he wield such a degree and offensive power?

He Xing is a master of the Void Void, and Chu Yun, who is in a weak state, is not only not hit, but can seriously injure He Xing with a backhand.

Such a result is difficult for Hexing to accept.

"Huh!"

Chu Yun didn't hesitate, suddenly pulled out his sword, and then quickly jumped into the secret passage underground.

............

Chu Yun had just relied on the Qi Ying Pill to forcibly replenish the Qi Sea, and then he could unexpectedly hit Hexing.

When he saw Hexing, he had already put Qi Yingdan in his mouth.

Hexing took the initiative to find trouble, and this Qi Ying Pill could not be saved.

Although Chu Yun recovered his spiritual power, he did not plan to continue to fight with He Xing.

He knew very well that Hexing was not one of those simple-minded giant Danmen. If he and Hexing fight, even if they can win, they will pay a heavy price.

In case, attracting other decent elders or demon beasts after a while would be tantamount to adding fuel to the fire.

Fortunately, Chu Yun jumped directly into the secret passage.

This secret passage was not easily discovered by him, and of course he could not miss it easily.

As for Hexing, Chu Yun was not worried that Hexing would follow up as soon as possible.

Now that Hexing is seriously injured, he definitely doesn't dare to take the liberty of following Chu Yun. In this way, Chu Yun dared to jump down in front of He Xing like this.

The more this is the case, the more cautious Hexing will become.

As expected, after Chu Yun jumped down, there was really no Xian Hexing to follow.

"This guy should be going to heal a little. Chu Yun said in his heart.

At this moment, Chu Yun appeared, and the gap above his head suddenly appeared like a curtain of water, and then the gap disappeared.

"Wouldn't it?!"

Chu Yun's face was a little ugly.

He had expected that there would be stairs or something underneath the passage. But after passing through the entrance, it appeared, and the entrance was an invisible barrier.

After passing through this barrier, I went directly to another place.

Chu Yun went to feel the breath of Hexing, but now Hexing is the same as disappearing.

In addition, the gap is about to close and disappear, so Chu Yun can't help but think that the space he is in is completely isolated from the outside world!

The reason is very simple - it's like a magic weapon that can open up space and store things. Then it is not impossible to open up an additional hidden space in the palace.

Chu Yun is not worried about whether He Xing will come in now, but has a headache about how he should get out......

But everyone came in, and Chu Yun could only calm down and carefully observe the situation around him.

"This place looks like a study ......"

Chu Yun looked around and said silently.

It's not a big place, it's not too complicated, bookshelves, desks, teacups—that's it.

"I thought it would be that person's retreat, so hidden, but it's just a study?" Chu Yun muttered.

Despite that, the others had already walked towards the bookshelf.

Although this study room looks inconspicuous, since it will be hidden with great difficulty, it is certainly not an ordinary place.

On the shelves, there are many ancient classics.

Chu Yun casually took it down and flipped through it, and now many of these books are basically related to things like souls and primordial gods......

On the table next to the bookshelf, several old sheets of paper lay flat.

Ordinary paper will definitely not be preserved. All the papers and books in this study are also special materials, which are generally used to record exercises and spells.

It can be seen that the things here are very valued by the owner.

Chu Yun continued to flip through the books, and found a few more books related to the Netherworld. For example, various criminal laws for dealing with ghosts, how ghosts control the life and death of ghosts, and so on.

These things inevitably made Chu Yun more sure of his previous guesses.

The owner of the battlefield palace is really an important person in the Netherworld, and he controls some of the power in the eighteen layers of hell.

This study should be a secret place created by this person himself.

"The palace itself is his private residence, but why would he create another secret study in his residence?" Chu Yun was a little strange.

After thinking about it, there was only one possibility—that is, the owner of the palace did not want others to know that he had come to this secret study.

And in the palace, in addition to the palace owner himself, it is his queen and concubine.

The only ones to avoid are queens and concubines.

Thinking of this, Chu Yun couldn't help but take out the hosta that he had just gotten.

The hosta was given to him by the queen with her obsession.

On this hosta, there are also two small characters engraved - poetry willow.

"Shiliu, presumably the queen's name. And the owner of the palace is likely to avoid what Shiliu is doing in this study. Chu Yun had some guesses in his heart.

He searched for a while in the hosta space, but unfortunately it was all treasures left by the queen, and there was no information about her or the owner of the palace.

The queen has always been in love with the lord of the palace, and has waited for ten thousand years without changing her original intention, but what does the lord of the palace want to hide from the queen?

Chu Yun's brows tightened, and some vague thoughts inevitably appeared in his heart.

His mind was a little confused, so he sat down in his chair.

In front of me, there are also a lot of papers.

Chu Yun flipped through it casually, and he didn't expect to know anything, but he didn't expect that at the bottom of this stack of papers, that is, on the last piece of paper, there were three vigorous and powerful small characters - Soul Sacrifice Technique.

Seeing these three words, Chu Yun flipped through the palm of the paper and couldn't help but tremble slightly.

"Soul Sacrifice Formula?!"

These three words shocked Chu Yun, and at the same time made him wake up like in a dream, and countless mysteries were solved in an instant.

At this time, Chu Yun finally completely determined that the monarch was the master of the battlefield palace.

Soul sacrifice formula, these three words, can only be associated with the monarch.

And the reason why there are a lot of materials related to souls and primordial spirits in this study is because Jun mainly studies the soul sacrifice formula.

Ten thousand years ago, there was no such thing as a soul sacrifice. It was at that time that the monarch painstakingly studied and created this exercise.

Since the Demon Sect personnel on the Immortal Fan Da 6 have cultivated the Soul Sacrifice Formula, it means that the monarch has successfully created the Soul Sacrifice Technique later.

Soul sacrifice recipe is not a good thing.

It is also not a good thing to study and create such evil exercises.

Perhaps it is because of this that the monarch has to hide from Queen Shiliu......