Li Chuan was silent for a moment and shook his head, even with his IQ, he couldn't see through the mystery for a while. He has never been able to figure out the purpose of what the Demon Gate is doing, behind this, it is as if there is a powerful black hand, silently promoting the development of everything, and he may be just a chess piece.

With this thought, he suddenly shuddered, these countless years of strategizing, playing with a group of masters, let him unconsciously have the illusion that everything is under control, for the future, he is also full of confidence, but now, it seems to have been poured a basin of cold water, everything has to be reconsidered.

"You can help me pay attention to this matter, and I will be informed of the latest news in time. Li Chuan said.

"This must be, fellow Daoists rest assured. Xiao Tianyuan said solemnly. Then he asked, "Daoist friends are here, do you have other things?"

"Hmm. Li Chuan nodded, "I want to know something about the underworld, this is something that no one else knows, and some people have never even heard of it, and in the entire cultivation realm, only the exercises and historical origins of the Ten Thousand Ghost Caves are related to this aspect, this matter is extremely important to me, so I can only come to Brother Xiao from thousands of miles away." ”

"Underworld" Xiao Tianyuan solemnized when he heard this, "I do know some about this, but it is only limited to legends. I'll tell you all the things I know, the underworld is said to be the interface of the same level as the heavenly realm, and the cultivators in it practice very specially, all of them are related to the soul, and they are different from the ghost clan of the underworld. Strictly speaking, it is a higher level of existence than the underworld, but what is the difference? I can't tell. ”

"What you say may explain some of the doubts in my mind, but. Still to no avail, all I need is a more detailed understanding. Li Chuan said.

"I've seen all of this from the ancient books in the sect. I'm sure no one else knows more than I do. Can you take the liberty of asking what kind of content Daoist friends want to know, so that I can also think about it in a targeted way, or go back and ask those elders, maybe I can gain something. Xiao Tianyuan hesitated slightly.

"This, I can't say clearly what I want to know" Li Chuan sighed, thought about it for a while, and his mind moved, for a moment. Li Qing, who was lying quietly on the wooden bed, appeared in front of the three of them. This place has been banned by Li Chuan before, and unless someone forcibly snoops on it, he is not worried about being discovered. "She is my sister, some time ago, she suddenly fell into a coma, and she had to be instructed by a master to say the word 'underworld', so she came to you. ”

"I see!" Xiao Tianyuan didn't ask more, but leaned down slightly and released his divine sense. Investigate Li Qing.

Li Chuan did not stop this, and let him do it.

After a while, Xiao Tianyuan straightened up with a slight frown.

"How?" asked Li Chuan.

"Her soul is much stronger than ordinary people, this time she is unconscious. I'm afraid most of them have something to do with it. Xiao Tianyuan said with some uncertainty.

"Her soul is even stronger than the other day, and there is something abnormal. Li Chuan nodded.

"If you look at it from this aspect, the word underworld does have some connection with her illness. But I can't figure out how. Xiao Tianyuan said.

Li Chuan heard this. He stopped talking, as if he was thinking about something.

"Xiao Daoyou. Where do you think we could go to learn more about the underworld? Concubine Luo Yu, who had been silent, suddenly asked.

"This, presumably Li Daoyou knows better than me. Xiao Tianyuan glanced at Li Chuandao.

Concubine Luo Yu also looked at Li Chuan when she heard this, waiting for his answer.

"Even the Ten Thousand Ghost Caves only know this, presumably it is already difficult for us to get more useful information in the cultivation realm. For now, I can only go to the underworld. Li Chuan said.

He spoke in a very calm tone, as if he were saying something inconsequential. Concubine Luo Yu knew that he had already made a decision in his heart.

"Difu is a legendary existence, do you know how to get there?" Even with Concubine Luo Yu's indifference, hearing him say this at this moment, he couldn't calm down.

"Hmm. It's just that I know that I can't pass it with my current strength. Xiao Daoyou, do you have any better suggestions?" Li Chuan said.

"It is said that every thousand years, some passages to the underworld will temporarily arise in some places of extreme yin. At that time, many ghosts left in the yang world would take the opportunity to go to the underworld, and of course some evil spirits would come out of there. The reason why we know these things is the foundation of the existence of the Ten Thousand Ghost Caves, and many of our supernatural powers were obtained at that time. Xiao Tianyuan showed a hint of yearning, "It's just that every time the passage is opened, it's not sure where to open at all, and our sect also has a special person in charge of this matter to look around, judging where it might be opened according to some signs." But even if it goes well, I'm afraid it will take three or four hundred years. ”

"For such a long time, I'm afraid Qing'er can't wait at all. Li Chuan shook his head.

After separating from Xiao Tianyuan, the two flew away all the way and went straight to Wancang Mountain.

The passage to the underworld that Xiao Tianyuan said must not be able to wait, so at present, there is only one way left for him, which is to enter the underworld through the underworld minefield. He knew the place, and had felt its terrifying power from afar. Of course, at that time, he had not yet entered the Flame Infancy stage, and his soul was far less powerful than it is now. But even now, he still doesn't have any confidence that he can pass safely, and the power of the underworld Yin Thunder is even more terrifying than he imagined.

If it weren't for that, how could those ghost clans in the underworld who had reached the level of ghosts and immortals have no way to pass?

Moreover, the power of this thunder is clearly recorded in the inheritance of the Soul Eater lineage, which is a test that must be passed when the Soul Eater Demon Dao Flame needs to break through when it reaches its peak in infancy. In other words, even if there is no matter of Li Qing, he will have to pass this hurdle sooner or later, it is just a matter of time, and he can't escape if he wants to.

And how to improve the cultivation of the Soul Devouring Demon Dao, so that his soul is strong enough to withstand the tempering of the Yin Thunder of the Underworld, there is only one way for the Heavenly Thunder to refine the soul. Of course, with the current vigilance of the cultivation realm, he no longer dared to use the heavenly thunder to cultivate. Well, it's time to find an alternative.

It's not been a day or two since he has this idea, and it's because of this that he regrets destroying the formation of Shuiyun Pavilion very much, which is really a move to kill chickens and take eggs.

After that, he read through all kinds of ancient formation books, and he really found a similar kind of thunder array. Although it can't be compared with the one in Shuiyun Pavilion in terms of power, it is better in that it is more economical in materials, and the layout is relatively simple. The most important thing is that with that thunder spirit as an array eye, the power is just enough to meet his current needs.

And this is also one of the reasons why he promised to wait for Xiao Tie to become a monk in the late Yuan Infant period before giving him a big gift. Although this thunder essence is also very useful to Li Chuan, it is far from helping Xiao Tie, with Li Chuan's current magical means, it is really too much, and it is not too much, if it is not for the fact that it will be used when arranging the formation, it may be directly given to him that time. After all, time is life for monks, and a few decades are enough to change many things.

As for the idea of devouring the thunder spirit to the green dragon, he was not unprecedented, but he quickly rejected it. If Qinglong gets the thunder essence, his cultivation will definitely improve to a certain extent, just like when Suzaku got the fire spirit. However, this kind of cultivation growth can be achieved even if it is supplemented with other spiritual objects, but it will take a little longer. In this case, there is naturally no need to waste such a rare spiritual object, it is no different from a tyrannical heavenly thing, and it will naturally be denied. (To be continued.) )