In addition to being surprised, at this time, Li Xuan's heart slowly sounded the previous voice, not like the faint breath before, it was a very clear and powerful voice, which came from the Tuluo book of the river: "You go, this is the opportunity given to you by your master, this demon king's illness is all over the world, and now only you can cure it!"

Li Xuan's heart was shocked, and his divine sense contact wrapped it in Hetuluo's book, and he said, "Who are you?"

"This is the Hetuluo book, and I am naturally the instrument spirit of the Hetuluo book, little master. The voice said unhurriedly.

"What, you call me...... Master, why do you call me master? But Li Xuan's question did not reply, and he secretly said in his heart, could this machine spirit dare not speak?

"By the way, the demon pill of King Bai Ze was sucked away by you before, right?"

Li Xuan clearly remembered that the Hetu Luoshu in his dantian at that time exuded a terrifying suction, sucking his Gu Kui King's demon pill into the Hetuluo book!

When King Bai Ze survived the Heavenly Tribulation, his cultivation skills were comparable to those of a cultivator in the Earth Emperor Realm, if Li Xuan could take that demon pill, it would not be an exaggeration to break through to the Shenwu realm in an instant!

"Well, but...... Eaten by me...... Eat...... Finish. The voice of the instrument spirit of the river Tuluo book seemed to be a little scared, "If I don't take it, I will sleep for thousands of years, and I will have no spiritual power, if I don't take it...... I'm going to disappear completely...... So I couldn't hold back and ate it all...... However, my awakening can make you use the vitality of Hetuluo Shu with a heavy weight, just like your master did before......

Little master, you believe me, if you go to treat the demon king, only you can cure his illness in the whole world! Because you are the only one who can mobilize the true source power of Hetu Luoshu. ”

Is it only possible to mobilize the true source power of Hetu Luoshu?

No, this demon pill was actually eaten and absorbed by this so-called machine spirit? The machine spirit can also take and absorb the inner pill? Li Xuan is really unheard of! He couldn't care about anything else, and the green tendons on his head skyrocketed, and he scolded:

"What a, you're so bold!"

But he found that the foaming star under his mouth sprayed the saliva on the face of the demon prince in front of him, and the demon prince said even more suspiciously:

"Little friends are here...... Scold me?"

He thought that what he said angered Li Xuan, and after thinking about it repeatedly, his words angered Li Xuan, and he didn't even have time to wipe the saliva off his face at this moment.

However, the benefactor did say before that he would send his apprentice to completely cure his father's illness, and he would solve the problem that had plagued the demon clan for twenty years.

The demon king has been sick for twenty years, and his body is not as good as day by day, and the current demon king is already skinny! The prince of the demon clan was in a hurry, for fear of annoying Li Xuan, so he just asked softly, "But where did the little demon anger Brother Dao, please forgive Brother Dao!" Even all the big demons in the field were cold and silent.

Li Xuan found that he had made a mistake, and in a hurry, he didn't control his mouth and scolded, and hurriedly said, "Don't misunderstand the prince of the demon clan, I am exactly what I am in, spiritual sense...... Chuanyin, I'll go with you. "He can only play a haha round.

I called out again in my heart to call for the machine spirit, but I found that the stone sank into the sea and there was no movement.

Since it has come to this point, Li Xuan will also go up, thinking about what the machine spirit said, could it be that he wants to use the vitality power of Hetu Luoshu to heal the demon king?

Yu Changge and the three of them will naturally follow Li Xuan, after all, with the protection of the demon clan, it will be much easier to find the place on Li Zhu's letter.

After the prince of the demon clan buried the body of King Bai Ze, Li Xuan held the hand of his hometown, and the group followed the prince of the demon clan, just walking through the forest.

They had never entered such a deep hinterland of the Northwest Beast Forest, but the scene on the way was something that Li Xuan was suspicious of.

According to common sense, the more the hinterland of the Northwest Beast Forest, the more lush the trees and scenes should be!

However, Li Xuan and the others were surprised to find that the more they moved towards the hinterland of the Northwest Beast Forest, the more barren the grass and trees became, and patches of swamps began to appear gradually, and many swamps were surrounded by colorful miasma.

Those miasma can knock out the toxicity contained in it just by looking at it, almost every swamp next to it, there are animal bones, and there is no vegetation around, as everyone travels farther and farther, this swamp is more and more, almost all of them are connected, the poisonous miasma is even thicker as the substance, but all the big demons have opened their spiritual power barrier to protect Li Xuan and the others, so that they are not corroded by the poisonous miasma.

Therefore, during this trip, Li Xuan and the others have always been silent, trying not to let themselves touch those swamp miasma, but they followed the footwork of the demon clan prince more tightly.

The prince of the demon clan seemed to see the doubts in Li Xuan's heart, and said: "The current center of the Northwest Beast Forest, that is, the hinterland of our demon clan, has undergone earth-shaking changes!"

Twenty years ago, this place was also green and green, and the vegetation was vigorous, but since the accident when my father was injured, not only was his body corroded by injuries day by day, but the holy mountain of the demon clan had been floating this miasma, which continued to spread, if it weren't for the fact that the benefactor happened to come and kill the alien race who attacked my father, presumably the Northwest Beast Forest at this moment has become a dead swamp......

When Li Xuan heard the words of the prince of the demon clan, his heart suddenly became clear, no wonder he was able to encounter such a huge beast tide just at the edge of the Northwest Beast Forest, but it was an accident in the center of the Beast Forest, which made all the fierce beasts' activities narrowed to the edge of the Northwest Beast Forest.

Alien race! Alien race again! What are the aliens doing in this Northwest Beast Forest?

It's just that the prince of the demon clan didn't finish speaking, but he found that there was a strange noise in the swamp in front of him at this moment, and shouted to be careful!

I saw that there seemed to be some creature passing through the mud, and I could only hear three "poof!poof!" three times, and the three monsters covered in mud swamp suddenly came out of the poisonous miasma pool and pounced on everyone.

The monster looked like a turtle with a sharp beak, its back covered with a row of jet-black spines, its head like that of a fish, and its messy teeth like a steel brush!

This kind of existence must not be a demon clan or a fierce beast! Li Xuan, who had a keen sense, actually felt a trace of alien aura from these three-headed monsters! But this aura was extremely weak......

The demon clan seemed to be accustomed to this realm, and directly exploded them, and the monster corpse fell back into the quagmire swamp, splashing orange blood, and the prince of the demon clan said with a sad face, "Now the place where the demon clan lives has become such a scene because of the anomaly of the holy mountain...... If the benefactor asks you to come two years later, I'm afraid the entire Northwest Beast Forest will also change...... Let's hurry up and meet my father. ”

The people of the demon clan are worthy of being extremely familiar with the environment here, and they all supported the spiritual power of the body to cover everyone throughout the whole process, and where they passed, the poisonous miasma dissipated one after another.

Under their leadership, the swamps in many places that must be passed have been piled up with stones to make simple flat land, so that everyone can pass unimpeded, just stop and go for a day and a night, and the group finally arrived at the hinterland of the demon clan.

Looking at the place in front of them, Yu Changge's faces were surprised, this place was the place mentioned in Li Zhu's letter, and they couldn't help but rejoice in their hearts: if they were not accompanied by Li Xuan this time, even if the three of them could get away with the beast tide and pass through this dead swamp, how could they escape in the hinterland of the demon clan!

With such strength as the demon clan, its territory must have countless heavenly treasures and cultivation skills, provided that you can come here alive. Yu Changge and the others were secretly glad to be together, fortunately they had Li Xuan together, otherwise the three of them would have died here without knowing if they came rashly......

Li Xuan looked around, but saw that the grass and trees here were all dry, and there was a huge light curtain in the distance, and the scene was still lush, as if it was not affected by the miasma of this swamp, and he could vaguely see a lot of villages, with stone houses spread out one by one, presumably this was the hinterland of the demon clan.

Outside the light curtain, leaning on a towering bald mountain, the entire top of the mountain was surrounded by colorful miasma, exuding a threatening smell, and the poisonous miasma slowly drifted down the air, thinking that this was the holy mountain that had changed in the mouth of the prince of the demon clan twenty years ago!

The source of the poisonous miasma is actually in the Holy Mountain?!