Xie Chen, who was on the side, also noticed the difference between Ning Jiayun at this time, so he stepped forward and asked, "Jiayun, what's wrong, why do you look preoccupied." Xie Chen is not a fool, he can naturally see that Ning Jiayun must know what is going on.

"Don't you think it's strange? You know, this is underground, and even if there is an earthquake, there shouldn't be any shaking here, but here"

"Then do you mean that the earthquake here just now was not naturally formed?" Xie Chen was a little puzzled, if it was really as Ning Jiayun said, then how could the previous shaking be explained?

"Probably not, I even suspect it could be artificial. Ning Jiayun frowned and said something that surprised Xie Chen and the others.

"How is it possible, how can such a big movement be man-made? You must know that there are only eight of us who have come in here, could it be that Feng Hai and the others are doing it?" Jia Lan looked incredulous, he had never thought that this movement could be triggered by their talent and physical realm.

"I hope not, otherwise it will be a little difficult for us to find the Hellfire. Ning Jiayun then smiled faintly, "Okay, since the ground is no longer shaking now, let's hurry up and find the Hellfire, this underground is very big, and I don't know if we have this good luck." ”

Everyone sighed and followed Ning Jiayun towards the nearest passage here.

As for Feng Hai and the others, since they jumped into the tunnel outside the cave that suddenly cracked, it was as if they had disappeared, and they had not appeared in the underground where Xie Chen had appeared before for a long time.

Xie Chen and the others then walked smoothly into the passage.

"Sister Jiayun, it's a bit dark here. As soon as Jialan and the others entered this place, they were not as bright as the blood-red mountain rocks outside, but dark.

"I don't think there should be a fire here, I haven't even seen a flame. Yue Feng grabbed Xie Chen's arm, the biggest one here belonged to Xie Chen, so Yue Feng was also very shrewd to find a shoulder, in order not to get lost in this passage where the sky was gone.

"Don't worry, I'll have to wait until we look for it, won't I?" Ning Jiayun said and took out a bronze mirror from his arms, faintly emitting a faint light, which also illuminated a direction for everyone in this dark place.

On the other hand, since Chu Yu ordered to find a person in his seventeenth year old who had cultivated to another country around the Heavenly Machine Realm, the entire Qingchen Sect had also become busy, because Chu Yu had made it clear that anyone who found a reward of ten Life and Death Pills based on this condition would be rewarded.

When this news spread, the entire Qingchen Sect was boiling, the Life and Death Pill, that is what the Heavenly Machine Realm needs to break through the Life and Death Realm, there are about ten grains with better talent that can explore life and death for the first time and achieve the Life and Death Realm, and even if the talent is slightly weaker, they can also feel the power of life and death, so the Life and Death Pill is very precious to the Heavenly Machine Realm.

Of course, a talent like Xie Chen is another matter, maybe one grain is enough to comprehend life and death, and of course, a person with a supreme nine-star talent like Xie Chen is the only one in the northern country so far.

Mu Xinbai has also been excited since hearing Chu Yu say this news, he has already been a Heavenly Perfection in the past few years, and the reason why he has been reluctant to break through is not only because of his own state of mind, but also because the Life and Death Pill is really precious, for their elders, only those who have cultivated to the Heavenly Machine Consummation can get one grain from Chu Yu in a year, and Mu Lao already had as many as seven or eight grains before he left the Qingchen Sect, plus the Life and Death Pill that he received from Xie Chen as a disciple reward, if he has ten grains, he may be able to take advantage of this to break through the Life and Death Realm.

In the Heavenly Machine Realm of the Qingchen Sect, it can only be regarded as middle and upper, after all, there are dozens of elders in the life and death realm here, and there are four or five people who are consummated in life and death, but they never appear in the Qingchen Sect, they are all dedicated to comprehending yin and yang, and they want to create a supreme position.

At this time, at the top of the mountain peak that belonged to Xie Chen in the Qingchen Sect, Mu Lao sat in Xie Chen's room with a somewhat solemn face, Xie Chen was found by him six years ago, and he was definitely not from the North, Mu Lao only thought that Xie Chen was the descendant of other hidden families in the Eastern Regions who was hunted down and then teleported here, but now that he thinks about it, which family would hunt down a boy who was only ten years old, and this young man's talent is still abnormally demonic.

Mu Lao knew that Xie Chen's talent should have been the same six years ago, because on the second day of Mu Lao's appearance Xie Chen, the other party should have started to run to the place where he appeared and looked at the starry sky, and the whole soul was integrated into it, and it was also at that time that Mu Lao knew that the soul of the young man in front of him had reached a terrifying point.

In the next six years, Xie Chen's soul only improved slightly, and Mu Lao didn't notice this subtlety.

Moreover, Xie Chen is also sixteen or seventeen years old this year, if Xie Chen did not have amnesia and cultivated normally, Xie Chen's current cultivation should also be wandering in the Heavenly Machine Realm, first of all, Xie Chen must have obtained the Life and Death Pill if he wants to break through to the Life and Death Realm, so Mu Lao is very suspicious that the person Chu Yu is looking for is likely to be Xie Chen.

Of course, Chu Yu didn't know Xie Chen's origin, and he didn't know that Xie Chen had lost his memory for the past six years, otherwise it was very likely that Xie Chen would be left behind, for Chu Yu, Mu Lao couldn't see through this person, saying that this person's talent was mediocre, he was not very old, but he was also a complete Tianji Realm, but the most important thing was that Chu Yu was too mysterious, and even when the previous generation sect master suddenly announced that Chu Yu was the next generation of sect masters, many people also felt incredible, such a guy who was usually unknown in the sect could be the sect master?

However, in the end, after Chu Yu used his own means to ruthlessly kill all those who opposed his cultivation to be the same as him or even higher than him, the others closed their mouths.

This world is the era of respect for the strong, if you are strong, you are the leader, to lead others, if you are weak, then you can only obey others, Chu Yu's behavior is also a very vivid reflection of this cruel reality.

Mu Lao also thought twice, of course, he was not thinking about how to tell Chu Yu about Xie Chen, but thinking about how to hide this matter, after all, Xie Chen was brought by him, not to mention that Xie Chen was also his disciple on the other side, although it was only verbal, how could he, as a master, betray his disciple.

So in the end, Mu Lao still planned to keep Xie Chen's situation in his mind, so as not to let the slightest rumor of this matter leak.