The sound of thunder and explosion continued to sound.

With the thunder descending, the barrier of the cyan enchantment finally couldn't withstand the power of more and more thunder after a burst of rapid flashing, and it automatically burst open.

Suddenly, the power of thunder that was originally bound in the cyan enchantment instantly swept away in all directions, and the sixteen array flags that had been maintaining the cyan enchantment were recalled by Xia Mu after the cyan enchantment collapsed.

As for the power of the thunder that raged out, it didn't cause much damage to Xia Mu, but was absorbed into his body and smelted into the intestines of Sanjiao.

At this moment, in the midst of the raging thunder in the sky, a black flame spirit knife rose from it and flew away into the distance, so fast that it escaped a hundred zhang away in the blink of an eye.

"Hmph, I just want to leave now, it's too late!"

As if he had expected it, Xia Mu threw his palm, and two black and white dragon-shaped bracelets flew out in an instant, and the next moment they appeared in front of the Black Flame Spirit Knife, and with a flash of inspiration, the black and white dragon-shaped bracelet swelled violently, locking the Black Flame Spirit Knife.

However, even so, the Black Flame Spirit Knife still flew away towards the sky at an unabated speed, and only after flying out of the sky did it fly hundreds of zhang, a vague human face suddenly appeared on the surface of the Black Flame Spirit Knife, and said with a frightened face: "What kind of spiritual treasure are you, you can actually imprison my spiritual power and sword soul!"

The moment the words fell, the Black Flame Spirit Knife flew away and fell from mid-air, and then was captured by Xia Mu in his hand.

"Hmph, don't hide, come out, or I don't mind directly sealing your body and throwing it to a Jedi on the border battlefield, leaving you to fend for yourself. Xia Mu held the Black Flame Spirit Knife and said expressionlessly at the blade.

In the black flames, a ghostly light flashed, and the face of the Demon Sword Clan man gradually emerged.

"Say, what do you want?" In the black flame, the man of the Demon Sword Clan asked coldly, without the slightest gesture that he should show when he was captured.

Seeing this, Xia Mu's face sank, the power of the thunder in his body condensed, and blue thunder and lightning overflowed between his fingers, hitting the Black Flame Spirit Knife, making the man of the Demon Sword Clan tremble.

"You have to figure it out, now I'm the sword, you are the fish, if you don't want to suffer, be honest. Xia Mu said coldly.

"Hehe, boy, my natal sword soul is hidden in the body, with your current means, I'm afraid you can't help but get my body, but you're right, if you throw my body into the Jedi in the border battlefield, it will be really difficult for me to come out, say, what are you going to do to let me go?" said the Demon Sword Clan man in a weak tone.

"Very well, then you can answer me a question first. Hearing this, Xia Mu first smiled and nodded, and then asked: "I want to know why you will make a move on Changli, don't tell me any ethnic grievances, I know the price of killing the same clan on this border battlefield, if it's just a grievance of the same clan, I'm afraid it's not worth it for you to deal with Changli, right?"

"There's no need to ask him this question, I'll answer it. Chang Li, who flew from a distance, didn't wait for the Demon Sword Clan man to speak.

"It's okay, you can recuperate from your injuries first, and let him answer. Xia Mu glanced at Chang Li, and then turned his gaze to the man of the Demon Sword Clan, motioning for him to speak.

Seeing this, Changli couldn't say anything, so he sat cross-legged on the spot and began to heal.

"Hey, hey. The Demon Sword Clan man glanced at Chang Li and slowly spoke, "The question you just asked is actually related to the cultivation methods of our Demon Sword Clan and their Sword Spirit Clan. ”

"The growth of our Demon Sword Clan's cultivation is related to our own natal sword soul, any method that can enhance our natal sword soul can improve our cultivation, such as constantly taking elixirs that can enhance our natal sword soul, and constantly refining the natal sword soul with external forces, and ......" Saying this, the Demon Sword Clan man glanced at Changli and said, "You can also enhance our natal sword soul by devouring the natal sword soul of the Sword Spirit clan." ”

Xia Mu was stunned when he heard this, and then asked, "In this way, the clansmen of the Sword Spirit Clan can also increase their cultivation by devouring the natal sword souls of your Demon Sword Clan?"

In his opinion, since the clansmen of the Demon Sword Clan can increase their cultivation by devouring the clansmen of the Sword Spirit Clan, then in turn, the clansmen of the Sword Spirit Clan should also be able to increase their cultivation by devouring the clansmen of the Demon Sword Clan.

"Theoretically, yes. The Demon Sword Clan man nodded first, and then shook his head and explained: "However, the cultivation method of the Sword Spirit Clan is different from our Demon Sword Clan, the purer their natal sword soul, the stronger the kendo cultivation ability, if they devour the natal sword soul of our Demon Sword clan, although the cultivation will increase greatly, but the natal sword soul will become mixed and impure because of this, and the kendo cultivation will not rise but fall." ”

"And our Demon Sword Clan is different, this can actually be seen from the name, after all, there is a word "Demon", our natal sword soul is born with demonic nature, so although devouring the natal sword soul of the Sword Spirit Clan will also make our natal sword soul become mixed, but the impact on us is not as serious as the Sword Spirit Clan. ”

"Of course, although it is not serious, but for us, we can only devour one Sword Spirit Clan in a short period of time, and if we swallow too much, our own natal sword soul will not be able to withstand it. ”

"I see. Xia Mu nodded, he didn't expect that there was such a difference between the Sword Spirit Clan and the Demon Sword Clan.

"Alright, now that I've answered your question truthfully, should you let me go?" the Demon Knife man began.

"How is this possible, did you come out on the first day to mess around, you only answered one question and wanted me to let you go, go out without taking medicine!" Xia Mu glanced at the man of the Demon Sword Clan and said lightly.

"Then what do you want to let me go, make a condition, as long as it's not too much, I can agree to you. The man of the Demon Sword Clan also knew that it was impossible for Xia Mu to let him go just by answering one question, but fortunately he spread out the cards.

"There's no rush here, let's discuss this issue in a different place first. Seeing that Changli had recovered from recuperation, Xia Mu glanced at him, and then the two of them left this canyon with the Demon Sword Clan man and came to a barren mountain about dozens of miles away from the canyon.

After that, Xia Mu continued to let Chang Li recover the spiritual power consumed in the previous battle, while he continued to interrogate the Demon Sword Clan man.

"Hehe, you guys are really cautious enough, are you worried about the aftermath of the previous battle that will attract anyone?" The man of the Demon Sword Clan also seemed to be sure that Xia Mu would not treat him for the time being, and asked with a smile.

"Without further ado, let me ask you, what is the matter with the induction jade plate you wore on your waist earlier?" Xia Mu did not intend to answer the question of the Demon Sword Clan man, but asked coldly.

"Hehe, then I have to ask how you offended Yangkong, in order to prevent you from leaving the Thousand Machines Hall in disguise, he was willing to refine the Cause and Effect Order, and he gave it to us for free, just to prevent you from having a chance to escape. The Demon Knife Clan man smiled.

"Cause and effect?" Xia Mu was stunned when he heard this.

"Yes, this causal order should be refined with your blood, as long as it is within a thousand zhang range, no matter what kind of causal spell you use, it can't block the perception of this causal order on you. The Demon Sword Clan man nodded, and then said, "As for how the other party got your blood, I think it's nothing more than that you weren't too cautious when you fought with Yang Kong before he got it." ”

"What you said just now is a bit exaggerated, what do you mean that no matter what means are used, you can't block the perception of karma from me?" Xia Mu glanced at the Demon Sword Clan man lightly.

"It doesn't matter if it's exaggerated or not, anyway, as far as I know, there are really few people who can shield the causal induction in this border battlefield, and as for you, I don't think it's among them. The Demon Knife Clan's man's tone was full of affirmation.

"That's the same!" Xia Mu was not annoyed, and said very calmly.

"Hehe, the years I have lived are much longer than you and the little guy of the Sword Spirit Clan, I can naturally deduce this thing, if you want to avoid the search of the Yang Sky and leave the Thousand Machines Hall safely, you still need me to give you some guidance, in addition, some of the exercises that I have collected in the past that you human race can cultivate, I can teach you for free, and ...... As long as you're willing to agree to let me go, it's all yours. The man of the Demon Knife Clan spoke eloquently, his tone full of temptation.

"Well, that sounds good. Xia Mu smiled and nodded, as if he was really moved, but then he turned his words and asked: "You are now in my hands, don't all the things you said belong to me." ”

"You ......" A hint of anger flashed in the eyes of the Demon Sword Clan's man, and he threatened: "Don't forget, although you have captured my body, as long as you can't break my body for a day, you won't want to get these things for a day." ”

"I'm not in a hurry, what I have is time for you to slowly consume. Xia Mu's face was filled with a trace of indifference, and with a throw of his right hand, he threw the Demon Flame Spirit Knife to Chang Li, and said, "This guy will be handed over to you to dispose of, whatever you want." ”

"I'm against it, how can you ......" The Demon Sword Clan man immediately shouted a little angrily when he heard this.

"Hehe, don't worry, I think our Sword Spirit Clan is the most experienced in how to deal with these guys of the Demon Sword Clan. Changli smiled slightly, and regardless of the protest of the demon knife clan man, he flipped his palm and put it into the Qiankun Ring first.

"How are your injuries recovering?" Seeing Changli standing up directly, Xia Mu was a little surprised by the speed at which he healed.

"Almost, the foundation of our race lies in the body, and if the body doesn't have an accident, it doesn't matter what the spirit body is. The long left the mouth.

"Your people are really enviable. Xia Mu's tone was slightly sour.

Hearing this, Changli shook his head and said: "The existence of the ontology has both advantages and disadvantages for us, if I have no hope of breaking through eternity in my life, it's fine, but if I have the opportunity to break through eternity in the future, the existence of this ontology is a big obstacle to breaking through eternity for me." ”

"Okay, let's not talk about this, it seems that Yang Kong is determined not to let you out of the Thousand Machines Palace, what are you going to do next?"

"I haven't thought about it yet, let's go to the boundary gate of the Desert Secret Realm to see the specific situation. Xia Mu shook his head, some things had to be seen with his own eyes to come up with a specific way to deal with them.

"Okay, then I'll show you the way ahead. ”

Changli nodded, and the sword light around him was sheng, and he took the lead in rising into the sky, while Xia Mu hung behind Changli without hurry, and rushed towards the direction where the Desert Secret Realm Gate was located.