The madness was completely suppressed, and Li Mu's feelings calmed down.

"What did you do to Ika?" Li Mu stared at Li Xiangjun and asked, although he was in a state of madness just now, he was not completely lost, and he could see it clearly, how could Yika suddenly have no hostility towards Li Xiangjun at all.

"Just to show him that I'm not his enemy." Li Xiangjun said lightly, but did not explain too much.

Li Mu looked at Li Xiangjun with his eyes, but he didn't believe Li Xiangjun very much, the Dongliu clan knew too many secrets of various clans, and they knew too many secret methods of various clans, it was really difficult for people to understand.

"Li Tang, she is not my enemy, not a demon who killed my people." Ika said from the side.

Li Mu asked Yika what was going on, why he was so sure, but Yika himself couldn't say clearly, but he was sure that Li Xiangjun was not the demon, and he was going down to the Holy Land to find the whereabouts of his mother and the Holy Hades people.

Li Mu actually felt that Li Xiangjun was unlikely to be that demon, the Holy Hades were not strong before their transformation, but after the transformation, there must be a strong person above the ninth level of the universe, or even beyond the ninth level of the universe, Li Xiangjun's current strength has not yet reached the level of the ninth level of the universe, even if he has all kinds of strange abilities that others can't imagine, it is impossible to be silent, and he can capture or even kill all the people of the Holy Hades without even using his hands.

Yika had already climbed the roots of the tree and climbed down into the hole in the ground, Li Mu glanced at Li Xiangjun, followed Yika, and climbed down along the roots of the tree next to him.

Li Mucai went up to the root of the tree, but when he saw Li Xiangjun also climbing down, he couldn't help frowning and said, "What are you doing when you come down?" ”

"What are you doing here?" Li Xiangjun asked rhetorically.

"We're going down to find the people of the Holy Hades." Li Mu looked at Li Xiangjun.

"I'm also here to find the Holy Hades." Li Xiangjun said with a smile.

Li Mu saw that Li Xiangjun did not mean to explain. Knowing that it was useless to ask, but since she was also here for the Holy Hades. If she really wasn't the demon, with her insight and experience. Maybe it will be of great use.

It's just that Li Xiangjun didn't want to say anything, Li Mu asked a few words, but didn't ask anything useful, so he had to shut up and stop talking, just silently crawling down the tree roots.

Li Mu really couldn't imagine how long the roots could grow to this extent, they had already climbed down for nearly a thousand meters, and they were about to get close to the tumbling black mist. The roots of the tree still extended downward, directly under the black mist, and there was no end in sight.

"The tallest of those ancient trees is only about 100 meters, how can there be such long roots, it's really weird." Li Mu looked at the roots he was holding onto, there were the thickness of his little arms, and at intervals on it, there were many small roots, and there were roots of different thicknesses next to him. Layers of trees are huddled together, and you can't see what's behind the roots at all.

As if he saw Li Mu's thoughts, Li Xiangjun on the side said by himself this time: "This kind of tree of the Holy Hades is called the Nether Tree, and I don't know where the name comes from. As early as the time when I knew about the Holy Pluto, the Holy Hades and the Nether Tree had already existed, because the Nether Tree was extremely hard. In the past, in the era of the Thirteen Ancient Universe Races, there were many races that had fought the idea of these Nether Trees. But no matter how powerful the weapon is, it has no effect on the Nether Tree. The only thing that can break the Nether Tree is the teeth of the Holy Hades. ”

Li Mu was even more surprised in his heart, even the people of the thirteen races of the ancient universe had made the Netherworld Tree, and the hardness of this tree was really beyond human imagination.

Li Xiangjun brushed the hair on his forehead with his fingers, and continued as he climbed down: "At that time, the Holy Hades were far stronger than now, with many characters who could reach the super ninth level after transformation, although the number of races was very small, but with the strong defense ability and own strength of the Nether Tree, no one was willing to provoke them, mainly because there was no benefit to be made here except for the Nether Tree, and the Nether Tree couldn't move, so no one wanted to ask for trouble." ”

Li Mu nodded: "A group of powerful planets with no benefits to be gained, there really aren't many people who are interested in looking for trouble. ”

"That's not entirely true." Li Xiangjun's tone changed: "The Netherworld Tree is so hard, so many people are very interested in it, although there is no way to get the Netherworld Tree away, but there are also many people who come to the Holy Pluto Star and want to study something, and finally they all set their sights on this huge cave, that is, the holy land of the Holy Hades, but many people have never come out after going down the cave, and all kinds of powerful and advanced weapons have all failed in this cave, which also makes people have no idea what to do with this cave." ”

Li Mu listened attentively, and wanted to wait to hear the results below, but saw that Yika on the side suddenly stopped, Li Xiangjun also stopped talking, Li Mu looked down, it turned out that they had reached the edge of the black mist.

Li Mu looked at the black fog, a trace of surprise flashed in his eyes, the fog is a thing, it looks like a cloud from a distance, but when it comes closer, it should be thin and permeated in the space, Li Mu has seen the foggy weather on the earth, the most powerful is at most boiling water and bursts of white gas.

But this black fog is different, it looks like a cloud of ink floating in the air, there is no feeling of fog at all, it is not so much black fog as a pool of bottomless black water.

But looking at the turbulent appearance of the black water, it is not like water, and it is clearly like clouds and mist.

Seeing that Yika was about to drill into the weird black mist, Li Mu grabbed Yika: "This black mist is a little weird, don't rush in first, I'll try to see if there's anything wrong with it." ”

Li Mu looked at Li Xiangjun and saw that Li Xiangjun didn't mean to speak, and she didn't know if she didn't know the origin of the black fog, or if she knew that she didn't want to say it.

Helpless, Li Mu could only slowly approach the black fog by himself, and slowly approached the black fog before he stopped, and slowly approached the black fog to take a closer look at the black fog, only to see that the black paint seemed to be able to suck in all the light, and he could only see a black patch, and he couldn't tell anything.

Sniffed with his nose, and didn't smell anything special, which was also expected, if there was any smell, the area of this black fog was so large, they should have smelled it a long time ago, and they didn't have to wait for him to get so close.

Li Mu looked left and right, and couldn't see anything unusual about these black mist, so he took out a metal rod more than a foot above from his package, and slowly and carefully inserted it into the black mist.

The metal rod was inserted into the black fog, Li Mu felt that the touch on the metal rod was a little wrong, this black fog was thicker than imagined, thicker than the touch of water, and the feeling of the metal rod inserted into it was indescribable.

Li Mu's face suddenly changed, and there was a slight and rapid vibration sensation on the metal rod, and when Li Mu was puzzled, he saw that the black mist was surging up along the metal rod.

Li Mu was shocked in his heart, and hurriedly lifted the metal rod, and the metal left the black mist, but Li Mu showed a shocked look, only to see that the part inserted into the black mist was gone, and the black mist that was stained on the metal was still flowing upwards along the metal rod, and the part where the black mist flowed, the metal rod disappeared, as if it had been melted and disappeared.

"What the hell is this!" Seeing that the black mist was about to flow to the position he was holding, Li Mu directly threw away the metal rod, only to hear a strange muffled sound, and the metal rod fell on the black mist, as if it had fallen into a mire, and slowly sank.

Li Mu's face became ugly, although this metal rod was found by him from the village, it was not a precious metal, but no matter how ordinary it was, it was also an alloy, much harder than ordinary steel, and harder than Li Mu's flesh and blood, even this metal seemed to be melted in the black mist, if his flesh and blood body entered, there would not even be scum left.

Yika's face was also full of horror, although he was born in the Holy Pluto, but the people of the Holy Hades didn't dare to approach here at all, and they didn't know what the use of these black fogs was, they only knew that the creatures or things that fell into the black fog never came out again, but they didn't expect this black fog to be so terrifying.

Li Xiangjun's face was not very good-looking, frowning and looking at the black mist, as if he was thinking about something.

"No wonder the people who went in didn't come out again, even if they were ninth-level warriors in the universe, they didn't know if they could withstand this terrible black fog." Li Mu stared at the black fog, and didn't know what to do for a while, they wanted to enter the holy land, but they couldn't get through the black fog, so what was there to talk about saving people.

"This black mist is so powerful, how did that demon and the people of the Holy Hades get through it? Did they not go down? Li Mu was puzzled.

Yikaleng looked at the black fog and wanted to go down, but it was obvious that going down was to send him to death, so he didn't know what to do for a while.

Li Xiangjun frowned and thought for a while, but suddenly raised his eyebrows and smiled: "I see, I know how to pass." ”

"Do you know how to get there?" Li Mu immediately looked at Li Xiangjun.

Li Xiangjun didn't answer Li Mu, but just took something from his arms and handed it to Li Mu: "You use this and put it in the black fog to try it." ”

Li Mu took the things handed over by Li Xiangjun, took a closer look, and suddenly looked at Li Xiangjun with some surprise: "Even the alloy has been lost by the black mist, can this thing work?" ”

"Just try it." Li Xiangjun said with a smile.

Li Mu saw that she didn't explain, so she had to take one end of the thing and insert it into the black mist, and the stick-shaped end was inserted into the black mist, and was immediately wrapped in the black mist, and the darkness didn't know if it was lost by the black mist. (To be continued......)