Qingluo Mountain, located more than a hundred miles southwest of Spirit Bone City, is not a small mountain, this mountain, among the undead, is still quite famous, because here, there is a huge canyon, called Spirit Valley, in the Spirit Valley, there are countless skeletons infested.

Many undead people will enter here to capture them when they need to find a skeleton companion.

However, as for why there are so many skeletons in the Spirit Valley, no one knows, and even fewer people know what is hidden in the depths of the Spirit Valley.

Some people say that in the depths of the Spirit Valley, there is a huge undead hidden spirit, more powerful than the main god, and some people say that the Spirit Valley is the source of all the power of the undead clan, and it is even rumored that in the depths of the Spirit Valley, there are many powerful undead, among them, there is the legendary bone spirit army.

Whether there is a huge undead hidden or not, no one knows, whether it is the source of the power of the undead clan, and even the undead clan itself can't say, as for the bone spirit army, this has not been confirmed.

But one thing is undoubted, that is, in the depths of this Spirit Valley, it is absolutely unusual, and there are many powerful undead.

It's not that no one has ever entered this Spirit Valley, but this Spirit Valley is particularly weird, but anyone who is not from the undead clan enters, even the lowest skeletons, you can't find it, and even if there are people from the undead clan among the people who are traveling with you, the result is still the same, you can't find anything.

And the people of the undead clan are also very strange, it seems that everyone goes deep into the Spirit Valley, and the depth of the process is different, and there is no way for someone to enter the valley, even if you are entering, there is no difference between what you see and others.

Someone went deep for dozens of kilometers, and in the end, it was still like that.

The depth of this spiritual valley seems to vary from person to person.

And this time, the people of the undead clan and the people of the undead god clan, their goal is this spirit valley.

About ten miles from the entrance of the Spirit Valley, a huge altar has been erected here.

It is made of white bones.

The huge white bone altar is 100 meters high, and on the top of the white bone altar, you can still see countless green lights.

Under the White Bone Altar, there were quite a few people standing, and it seemed that there were at least a thousand of them, all of them were supreme-level beings, and all of them were people from the undead clan and the undead god clan.

Today's Linggu seems to have become different from usual, and it seems extremely depressing.

"Flowing Wind, these grandsons of the Undead Clan, what do they want to do when they make such a big formation?" Dragon Demon Ao Qing asked.

"How do I know, I'm not familiar with the undead clan, but it's you, how many years have you been here, don't you know?" Qin Liufeng asked.

"It's hard to say, their formation seems to be a bit like a legendary spirit summoning ceremony!" Dragon Demon Ao Qing said.

"Ritual of Summoning?" Qin Liufeng was stunned.

"No, this spirit summoning ritual is a way to summon power through guò sacrifice, you should know that some people in the spirit clan can summon magic through guò to summon part of the power of the main god, it's pretty much the same!" Dragon Demon Ao Qing said.

Qin Liufeng knew about this, and when he had just entered the Yuan Disaster Realm, he was magically summoned by that hobbit to Hadi, the god of the underworld, and almost didn't take Qin Liufeng's life.

It's just that this kind of summoning magic is not known to everyone, and it still has to be exchanged for paying a considerable price, so few people use summoning magic.

"With such a big formation in front of you, what a powerful being this undead clan is going to summon!" Qin Liufeng said.

"I don't know, ordinary summoning, there is no need to be so troublesome, but in front of me, there is an altar, and there are so many masters, and almost all the masters of the clan have been dispatched, it must not be simple! Yes! These grandsons don't want to summon the Bone Demon and his army of bone spirits! Dragon Demon Ao Qing suddenly exclaimed.

"Bone demons and an army of bone spirits? There really is an army of bone spirits! Qin Liufeng asked in surprise.

"Of course there is, I've seen it before, if there is wind, then it is possible!" Dragon Demon Ao Qing said.

"Is this Bone Demon and Bone Spirit Army very powerful?" Qin Liufeng asked.

"You get rid of that, this bone demon and his bone spirit army are not ordinarily powerful, it is rumored that the power of this bone demon can reach the subversion of the Nine Extremes Realm, and the bone spirit army under his command is the worst of the Creation Realm, do you say it is powerful!" Dragon Demon Ao Qing said.

"It's amazing, but it's not right? Why have I been in the Yuan Disaster Realm for so long, I have never heard of it, this bone demon is so powerful, why can't it be hidden, and besides, the undead clan can summon such a powerful power, how come I have never seen them use it! Qin Liufeng said.

"This is because you are also very aware of the situation of the Bone Demon and his Bone Spirit Army, it is rumored that this Bone Demon and his Bone Spirit Army have been sleeping all along, and their power is not their own, but determined according to the quality of the summoner's sacrifice, the better the sacrifice, the stronger their strength will be! Moreover, the destructive power of this bone demon and his bone spirit army is very amazing, every time they are summoned, even if they complete the task, they will still keep tossing and turning, until they consume all their strength, and then they fall asleep again, waiting for the next time they are summoned! Dragon Demon Ao Qing said.

"Keep tossing and turning until all your strength is gone? What's going on here? Qin Liufeng asked.

"I don't understand, let's take an analogy, for example, they summoned the bone demon with the purpose of killing you, but after the bone demon came out, although he had already killed you, but his power was not completely consumed, he would continue to kill, automatically transfer the target to the people around you, and then follow this relationship, and continue to kill until their power is all consumed!" Dragon Demon Ao Qing said.

"This is too perverted, but what I don't understand is that this undead clan, what is it doing to summon the bone demon and the bone spirit army to make such a big formation?" Qin Liufeng said.

"What do you think, at this time, the undead want to summon the Bone Demon and his army of the undead, who might be the target they want to deal with?" Dragon Demon Ao Qing looked at Qin Liufeng and said.

"No, it won't! Me and the undead clan haven't reached this kind of journey yet! Qin Liufeng said.

"Who can say for sure, if someone in the undead clan wants you to die, or if someone knows about the Bone Demon Bone Spirit Army, it just so happens that she has the ability to force the Undead Clan to summon the Bone Demon and the Bone Spirit Army!" Dragon Demon Ao Qing said. R466