Ten days have passed since the trial of the Nine Hidden Underground Mansions, and the battle circle has advanced nearly thirty miles, much faster than the speed of previous advances. Among them, Lin Feng's function is the greatest, these days he took the initiative to go out to find the group of resentful souls, except for leaving enough cultivation objects for the trial disciples, the rest were all killed.

However, when Lin Feng felt strange, he had never encountered such a large group of unjust souls as he encountered for the first time, and he didn't know where those billions of resentful souls were hiding.

After bringing back two hundred resentful souls today as usual and handing them over to Feng Tianyuan for distribution, Lin Feng walked towards Han Xin. Although he is very unhappy with this person, he may still give some answers or clues to some questions.

"Senior Brother Han, junior brother has some questions I want to ask you, I don't know if senior brother is free"

Han Xin opened his eyes, glanced at him, then closed his eyes again, and said lightly, "Do you want to know why we haven't encountered a large-scale group of unjust souls in the past few days?"

"Exactly, please also ask the senior brother to solve the doubts. Lin Feng was not surprised that this person could explain his thoughts in one sentence, this kind of thing could be thought of by anyone with a discerning eye.

"Do you know how big the Nine Secluded Underground Mansion is, don't look at the fact that we have advanced thirty miles in the past ten days, but for the Nine Secluded Place, we have only stepped half a step. As for what you plan, as long as it doesn't affect the safety of the entire team, it's up to you. ”

"If you fly with your sword, and go about three hundred miles further, you should encounter a large-scale group of resentful spirits, but there are also resentful spirit-level existences in that place, so if you are not afraid of death, you can try it. ”

Lin Feng nodded, said thank you, and returned to the team.

"Senior Brother Lin, let's eat something first. Qin Yu took a piece of dried meat and handed it over, her pretty face flushed slightly, still so shy.

Lin Feng took a few bites of dry meat, although it was a little hard, but it still felt quite delicious after a few more bites.

"Senior Brother, what did Senior Brother Han tell you just now?" Qin Yu smiled slightly and took a bite of dried meat.

"It's nothing, I plan to cultivate deeply, and this opportunity to visit the Nine Shadows Mansion must not be wasted. You're doing it too slowly, and it would have been much better if I had practiced alone. I haven't made any progress in my external cultivation, so I have to take a risk. ”

"Well, then you have to be more careful. And don't forget the deadline for the trial. ”

Looking at Qin Yu's concerned eyes, Lin Feng snorted, and his heart warmed.

After telling Feng Tianyuan to take good care of Qin Yu, Lin Feng Imperial Sword left and officially began to practice alone. Flying in mid-air, Lin Feng awakened the 'disk' in the Zifu subspace.

This time, the 'plate' came out and did not shout as usual, but was surprised again and again, "What a familiar atmosphere, such a familiar place." ”

"What, have you been here before?"

"Forgotten. It just feels familiar, boy, what the hell is this place?"

"The Nine Secluded Underground Mansion, the legendary place where a certain powerful cultivator cultivates. ”

"Nine Secluded Undergrounds, Nine Secluded Undergrounds... Pan muttered a few words, as if recalling, "Could it be the cultivation place of the Nine Ghost Venerables?" No, I know the immortal land where that old thing cultivates, it's not like this." ”

"We're still on the outskirts. Lin Feng said.

"I seem to remember something, what color is the sky outside the boy, isn't it purple?"

"It's purple, huh?"

Pan suddenly screamed, "Haha, sure enough, it's the immortal land left by the Nine Ghost Venerables, kid, you sent it, this time you sent it." Hurry up and go down to the ninth layer, where there is the Dao Nian left by the Ghost Venerable, once you get that Dao Nian, you are the descendant of his old man's family, and you can control the Nine Secluded Underground Mansions. ”

"Stop, stop, do you think I'm qualified to get that ghost Venerable's Dao Nian?"

"Oh, yes. Pan muttered, "Why is your strength so bad, let alone you, even some great supernatural cultivators in the Rule Realm may not be able to get that thought." ”

"'Pan', do you know about this Nine Hidden Underworld? Tell me about it. ”

It turned out that the Nine Shadows Mansion was a dojo made by the ancient powerful ghost venerable who ingested a star in the starry sky and forcibly refined it with the magic power of the heavens. Therefore, in ancient times, this place was not called the Nine Shadows Mansion, but the Nine Shadows Stars. The Ghost Venerable divides this star into nine layers, each layer is used for the cultivation of his disciples, the higher the strength, the higher the number of layers down.

But I don't know how the Nine Shadows Star became like this.

The first layer is where the disciples of the Qi Refining Period live, and it is said that in the past, the Ghost Venerable also moved billions of ordinary people to live in this layer, but looking at the current situation, this place has really become an underworld.

"'Pan', how powerful are these Nine Ghost Venerables?"

"Well, I forgot the specific strength, but he's very powerful anyway, very powerful. With a single look, you can kill a Daohua Realm disciple. I guess there must have been a lot of spiritual weapons, magic weapons, Taoist weapons, and even immortal weapons left in his dojo, and as for those spirit pills, magic pills, and immortal pills, there may also be a stock of fear, so whoever can get his inheritance will have the power to start a sect. ”

You can kill the disciples of the Daohua Realm with your eyes, how far this cultivation is against the sky, I'm afraid some great cultivators of the Rule Realm can do it. Lin Feng didn't think much about it anymore, his mental power kept pouring out, and the speed of the flying sword accelerated. At this time, the Nine Shadows Star is not something that he can worry about at all, but knowing that this is the matter of the dojo immortal land left by the Nine Ghost Venerable, it is estimated that there are few people who know it.

"Boy, have you devoured a lot of resentment during this time, otherwise how can your thought cultivation grow so fast, it will increase more than a hundred times. ”

"That's right, this is the best place for me to cultivate my thoughts, there are billions of resentful souls in this first layer of space, if they are all absorbed and devoured by me, how powerful will my thoughts be cultivated. ”

"Hahaha, yes, yes, you kid is more and more surprising to me. It seems that it is very possible for you to break through the Dao Transformation Realm. Now that your physical body has been cultivated to the extreme, no matter how much you cultivate, there will be no obvious progress. When will you be able to cultivate all your internal organs to be as strong as your physical body, then you will be able to try to impact the Dao Transformation Realm. ”

"What?" Lin Feng flew his sword for a moment, a little doubtful that he had heard it wrong.

"What's so surprising about this, I just suddenly remembered something again. ”

Through the narration of the disk, Lin Feng knew that the qi refining period was to refine the five internal organs, and when the five qi came out, the three flowers could impact the Dao Transformation Realm. Although there is no previous experience to follow in cultivating external skills, it seems that a great power has said that rushing into the Daohua realm is about the unity of essence and spirit, and through his own efforts, he can break the soul barrier that he has imposed on himself in the underworld. The essence here is the essence and blood, the qi refers to the true qi, and the god refers to the thoughts, and the unity of the three has a chance to impact the Purple Mansion barrier.

And although there is no qi in the cultivation of external skills, there is fire, and the fire here is the legendary fire of mental power, replacing qi with fire, the power is even stronger, and the success is greater when impacting the Purple Mansion barrier.

"Is there really hope for the Daohua Realm?" Lin Feng tugged at his thigh, it hurt very much, it seemed that this was true. What Pan just said is also true. However, he only knew how to cultivate flesh and blood, but he didn't know how to practice the five internal organs.

"Don't ask me, Uncle Ben has told you everything he can tell you, you can figure it out for yourself. Boy, Uncle Ben is looking forward to you. ”

"Gone again. There was no movement for a long time, and Lin Feng knew that the golden bead had hidden in to recuperate again, "I'm working hard to cultivate my thoughts now, and it's unknown whether I can practice the fire of mental power, as for how to cultivate the five internal organs, let it go."

Re-manipulating the Heavenly Remnant Sword and continuing to move forward, the number of resentful spirits increased significantly in the distance of a hundred miles, and small groups of resentful spirits were often seen. Lin Feng's strategy is to attract, kill, and devour. He didn't want to provoke those resentful spirit-level existences, so he devoured them on a small scale first, and then continued to go deeper when his thought cultivation increased by another hundred and ten times.

The purple sky was full of resentful spirits, and suddenly as if stimulated by something, the aimless wandering resentful spirits suddenly became agitated and quickly gathered in one place.

"Well, this is really a place that is about to approach the territory of the resentful spirits, and a single attraction can gather thousands of resentful spirits, and there are constantly rushing at the back. Come on, try to come as many as you can. Lin Feng couldn't stop shouting in his heart when he saw the group of unjust souls that were constantly gathering over.

Thirteen swords of mental power were conjured, and a new round of cultivation officially began. Today's telekinetic sword has changed from the original one meter long to the current three meters long, and the sword body is much clearer and more solid. The speed of these telekinetic swords when attacking also increased several times, and often a single sword light could kill dozens of resentful spirits in an instant.