These pebbles will automatically form a formation and drag people into the formation.

Overall, though, it's not dangerous, and as long as there are teammates around who aren't caught in the formation, there are countless ways to drag people out of the formation.

And these pebbles will quickly lose their effect.

Although the stone can also be formed, it is not the formation itself, so it will not cause much harm.

In addition, the surrounding ice walls are inlaid with a glowing silver ore, which is what makes the cave so bright.

However, this ore has no use for refiners, so even if it is visible to the naked eye, no one will deliberately dig it up.

The aura of this ore is very weak, and it is extremely fragile, almost a pile of stone slag will be turned into a pile of stone slag if it is not dug well, and it can be said that in addition to being used for lighting, it can almost be called the waste material of the ore world.

For this kind of ore, Su Jiu and Chu Luochen only glanced at it slightly and then looked away.

Su Jiu faintly felt a place that seemed to be very special.

It's just that she was just about to walk over, but she was grabbed by the wrist of the little uncle.

"Wait a minute. Chu Luochen's cold voice came from behind her.

Su Jiu was slightly stunned, telling her to stop at this time can only show that the little uncle should have made some discoveries to do this, she took out the map and glanced at it, and found that there was no record here at all, and then she probed her divine sense under the snow, and found nothing.

She couldn't help but look at Chu Luochen.

I saw him squat down and gently brushed away the snow part that Su Jiu was about to step on, and a white line that they had never seen before appeared in front of the two of them. This white is exactly the same color as snow, and there is almost no color difference.

Su Jiu was suspicious for a while, it was just a coincidence, after all, she couldn't feel the slightest aura from the white runes.

"This is also a node?" Su Jiu frowned.

Chu Luochen nodded, "Yes, but this node is no longer valid." ”

Su Jiu's eyes flickered slightly, and for a moment, "failed nodes...... in other words, nodes that have been destroyed.

"The sigil is obscured to the point where it's hard to discern, if I'm not mistaken, it should have been a nodal seal. ”

Su Jiu silently pondered the meaning of Uncle Xiao's words.

Soon, Chu Luochen took a few steps forward along the mark, and he swept away the snow next to him again, and a look on his face was indeed like this.

At the same time, Su Jiu also understood what Uncle Xiao wanted to express.

"I've seen the term nodal seal in books, nodal sealing, which is to seal something in the way of a node, and when the node is broken, the thing will appear in it.

In other words, the cave we are in should not have been in a state of ice and snow before, at least before the ancestor of the Medicine King Sect discovered this place, someone had already set foot here, thus destroying the node mark here, so that the seal that bound something was lifted.

And this one thing is the main cause of the ice and snow in the cave. ”

Things can be demon beasts or magic weapons, but now the strange thing is that Su Jiu didn't feel any of the existence of the two, and just now she also felt the aura fluctuations from the other direction......

Chu Luochen seemed to see what Su Jiu was thinking, "The thing that caused this piece of ice and snow should not be here." It should have something to do with the aura fluctuations coming from the direction you are looking. ”

After Chu Luochen swept out a few more nodes, he continued, "This should be all the sealing nodes, and the objects that can be sealed with seven sealing nodes can be seen, whether it is a machine spirit or a demon beast, at least it has the strength of the transformation stage."

Our task this time is not easy. ”

Su Jiu tilted his head, "It's impossible that the other party did it on purpose when he set up the node, maybe the object of the seal is not so powerful......"

"Naive, to set up seven sealing nodes, even the monks of the Transformation Stage are not very easy, and who would waste this kind of great effort and waste the seven nodes on an object below the level of the Transformation Stage.

What's more, that object is not here, and the ice and snow it causes are unbearable for ordinary Yuan Infant Cultivators, isn't it enough to see how powerful it is?"

Su Jiu pursed his lips, although he agreed with it in his heart, he still said a little hard-mouthed, "No matter what you say, it's just speculation now, so it's better to find out that thing first." ”

As soon as the words fell, he walked in the direction that Fang had just felt.

Chu Luochen was slightly stunned, and then the corners of his lips outlined a trace of extremely shallow arc, is this in a hurry?

Su Jiu is not omnipotent after all, although he knows a little about the sealing nodes, he can also guess the possibilities, but the depth of his understanding is a little worse after all, so he really doesn't know the strength corresponding to the number of sealing nodes.

Su Jiu walked forward by himself, and the voice of the little uncle came from behind, "Do you want to learn?"

"About the Seal Node. ”

Su Jiu's footsteps paused slightly, and his heart was indeed a little poor, Uncle Xiao wouldn't even do this......

Perhaps because Su Jiu deliberately slowed down his pace, the voice behind him got closer, "If you want to learn, how can I teach you?"

Su Jiu "......, she hasn't said she wants to learn......

However, it is also a little bit that I want to learn, only a little.

"When I get out of here, I'll hand it over to you, Node Seal. Before she knew it, the owner of the voice had walked beside her.

After a long time, Su Jiu whispered, "A word is a certainty." ”

The curvature of Chu Luochen's lips was a little greater.

At this time, the two of them had already reached the point where the aura fluctuated, and it was a gap.

At this moment, something seemed to be flying through Su Jiu's mind, but unfortunately the speed was too fast, and she couldn't catch it.

She held the map in her hand and compared it with the points marked on the map, and her eyes couldn't help but be a little surprised.

"Huh, such obvious aura fluctuations, there is no record on the map?"

Chu Luochen also turned his head to look at the map, twisted his eyebrows and said, "It's true." ”

The two of them looked at each other, their faces a little heavy, but they had noticed the difference between this place and the map when they entered.

It's not that it's geographically wrong, it's the nodes and institutions that are marked.

They marked obvious locations, like rubble on the ground, sealed nodes buried by frost and snow, none of which were on the map.

And along the way, Su Jiu also has a new understanding of nodes. Although the people in the Medicine King Valley said that the nodes in this layer were all naturally formed, Su Jiu and Chu Luochen had different opinions, at least they still had their own judgment on whether the nodes were created by man.

"According to Sect Master Yan, this map was completed by condensing the experience of several generations of them, and I don't think that Sect Master Yan looks like a treacherous villain. And they choose to trap us now, which is simply because they can't get along with themselves. So I think they probably didn't know there was something wrong with this map, at least the higher-ups in the Medicine King Valley agreed that everything here was natural.

As for the falling nodes, it may be because they have not explored deeply enough, are not comprehensive enough, or feel that there is no need to waste energy to mark them, but why is there no record of such obvious aura fluctuations?"