Yun Xian'er replied to him, "As far as I know, there are many half-demons under this Burial Heaven with extraordinary strength, but these half-demons are all controlled by him with special magic skills, and they are combined with the power of demon beasts to transform humans into half-demons, not born, so they are very stupid in terms of spiritual intelligence, and only listen to the leaders of Burial Heaven, but what is needed for this is the blood of all spirits, and the crystals of the powerful rune master Lingyuan." ”

"Lingyuan crystal?" It seems that Nie Yun doesn't know a lot of things, he looked at the sky outside, and saw that there was still more time, so he frowned, and said: "My grudge with the burial heaven is not a day or two, presumably the news that I am the descendant of Yintian has spread, if the more presumptuous the burial heaven is, the safer I will be." ”

Yun Xian'er smiled: "I can't imagine that you are not stupid, but I guess it is him, and I am not sure, but I can assure you that even my mother, Mrs. Yunxiao, does not know about this matter, after all, this matter was not done by me, although I Yun Xian'er is a little ruthless, but I will not admit it, unlike you, hum!"

Nie Yun said strangely, "What's wrong with me?"

Yun Xian'er kicked a stone away from the entrance of the cave, and then scolded: "I have different hearts, I actually pretended to be the iron mask to sneak attack me!"

Nie Yun shook his head and sighed: "We are half a catty, and the green leaves don't know what happened to you, hmph, now that time is pressing, I don't have time to play with you, do you know what the purpose of my coming here is?"

Yun Xian'er said strangely: "I'm not you, how can I know." ”

Nie Yun smiled, walked up, stretched out his hand, directly grabbed Nayun Xian'er, and then directly resisted on his shoulder.

"If you struggle again, don't blame me for beating you!"

Nie Yun laughed, although he didn't have a good impression of this Yun Xian'er, but listening to her so many words, it seemed that he had really helped himself a lot, and if what she said was not true this time, then he would act according to the original plan and make a big fuss about this demon Dao conference, and if Yun Xian'er guessed correctly, then it would be time to settle that grudge, after all, that time in Shuiluo City, the burial heaven really angered Nie Yun.

"Ah, Nie Yun, you, let me go quickly, otherwise I will release the spirit yuan and blow up the meteorite stone here!"

When Nie Yun heard this, he was about to teach Yun Xian'er a lesson, but he suddenly looked ahead, as if he had found something.

"Wait, what's that?"

Nie Yun saw that there was a tunnel-like passage hidden behind the mountain wall in the depths of the cave, and people without aura could never sense it, so Nie Yun immediately put Yun Xian'er on the ground and said solemnly: "There is a secret door behind this mountain wall. ”

In fact, Yun Xian'er's mind is very useful, so Nie Yun decided to let her come up with advice, otherwise he wouldn't give her the "antidote".

"From now on, you follow me, don't drag me back, or I won't give you the antidote. ”

Yun Xian'er snorted and snorted coldly, showing disdain on the surface, but her pace kept following Nie Yun, who was moving slowly.

Brush!

Nie Yun put the introduction in his hand and wrapped it around his belt, and said: "This is also a little safe, follow me, let's go into this tunnel now to see, I always feel that there is something weird in it, but leaving is not my style." ”

Yun Xian'er sneered: "Hmph, aren't you afraid of death?" Nie Yun smiled: "If you are afraid of death, I won't save you in front of the golden totem god of war in the first place, and besides, I regret it at the beginning, how good it would be if I obeyed that medicine." ”

Yun Xian'er suddenly remembered that incident, and she was furious, raised her hand to fight, and snorted: "You go quickly, I see that there is something strange around, without further ado, otherwise when the burial heaven appears, it will directly blow up here, and I think you, the heir of Yintian, will be completely planted!"

No matter how hard the mountain wall is, it can't match Nie Yun's hard palm, and he has a very good grasp of his strength, just opening a door to come out, instead of smashing all the mountain walls to pieces!

Nie Yun and Yun Xian'er walked down the passage, but the strange thing was that there was a room under the passage, and there were a lot of things stored in it.

Yun Xian'er squinted her eyes and checked, she came out of the Heavenly Demon Palace, so she had much more knowledge than Nie Yun, and after only a few glances, she could see that these were some very rare metal materials, with five element attributes, as well as rare wind attributes, dark attributes, and so on.

Nie Yun walked in, and with a wave of his hand, he put all these materials into his jade slip space, with the jade slip space, this kind of cleaning was a piece of cake for Nie Yun.

"You!" Yun Xian'er didn't see some of the Divine Sect's badges that could store things, but she didn't know that Nie Yun had a wonderful space, to put it bluntly, only the companions who had been following Nie Yun knew about it, and the other people who were closer to Nie Yun didn't know it too well.

"What's the matter? Could it be that these things belong to your Cloud Demon Sect? I originally wanted to sweep away your warehouse, but now that I have more gains, I will spare you!" Nie Yun smiled, and also realized that there was no one in this secret room at all, so he was relieved to sweep all the materials in each room, he felt very lucky, since God gave him such a gift in danger, then he couldn't have the kindness of the emperor! Sure enough, after Nie Yun tirelessly collected all these materials into his jade slip space, he found a coffin covered with cobwebs in the hall-like room on the bottom floor.

If this coffin was an ordinary Nie Yun, he would not be surprised, after all, he had seen a lot of corpses, but Nie Yun had previously concluded that there was a terrifying aura here, and now he was sure that it was this blood-stained coffin that slowly spread out.

Moreover, this room was very powerful, and there were some strange pictures painted all around, and the color of the paint was very simple, making Nie Yun look like a strange shadow staring at him now. Yun Xian'er shuddered, and couldn't help but approach Nie Yun, "The ancient murals on the walls around here, why do they look so much like a resentful female soul?"

Needless to say, Nie Yun also felt the same way, this kind of abstract style mural was simply too weird, even if he often walked on blood, he felt cold in his vest.

Suddenly, a cold wind blew the cobwebs on the bloody coffin, and a rush of footsteps could be heard from above.

It's not a light here, only a night pearl hangs on the wall and releases a glimmer of light, giving Nie Yun a chance to take advantage of, so Nie Yun first made a silent gesture to Yun Xian'er, and immediately said: "Shh......h