And going up along the underground river, you are getting closer to the surface, and the hope of returning to the surface is getting bigger and bigger.

It's just that this road is not easy to walk, Zhang Hao swims in the water most of the time.

After swimming forward for some distance, the underground river turned into a dark river, and Zhang Hao could only climb onto the shore.

Looking at the rock faults overhead, Zhang Hao sighed, now they are the only way out.

But there are so many rock faults!

At this moment, a line of text inexplicably appeared in Zhang Hao's mind: Do you use the Fuyuan +1 attribute?

Zhang Hao was stunned for a moment, he was overjoyed, it was really an endless road! He immediately thought of "yes", and saw that half of the rock faults above were dimmed, and the other half of the rock faults were shining with dazzling light!

Zhang Hao couldn't believe it, but this light was too dazzling!

Zhang Hao probably counted, there are more than 20 rock faults in this half, so it will take a few more days to sift through and be completely sure.

After that, Zhang Hao stayed here and didn't leave, when he was hungry, he went down to the river to catch some small fish to eat, and the rest of the time was used to step up cultivation and restore the aura in his body.

After four or five days like this, Zhang Hao's continuous use of the Fuyuan +1 attribute finally determined the rock fault that emitted dazzling light!

After catching some more small fish and eating his fill, Zhang Hao began to climb up with his bare hands.

Although his cultivation is very low and he can't fly to the sky, his body is nourished by spiritual energy, and he is countless times stronger than mortals.

Climbing higher and higher, Zhang Hao raised his head and looked up, feeling a bit like a line of sky, although he couldn't see that line of sky, but he was in the middle of it at the moment.

Just kept climbing up, Zhang Hao didn't know how long it was, when he was tired, he would run his aura to rest for a while, and when he was sleepy, he would find a convex and concave place to take a nap, as for being hungry and thirsty, there was no way, so he could only endure it for the time being.

After climbing for two or three days, Zhang Hao finally knew what a baby that could emit dazzling light was.

I saw that there was a hole not far from the top, and it was very square and regular, obviously not naturally formed, but excavated and built by someone.

But who could come and dig a hole in this rock fault?

Zhang Hao didn't think so much, climbed up hard, and climbed into the hole.

The entrance to the cave is large, as tall as an adult, and it looks deep.

Zhang Hao walked in step by step, and at the same time was on guard, so the night vision ability is really a good ability, and it can be seen at a glance in this dark cave.

Walking through the passage, Zhang Hao came to a cave room, in which there was a stone table and a stone bench, and there was nothing else, until there were two lines of text engraved on a stone wall:

I am a loose person, there is no hope of breaking through the god transformation period, and I will sit here!

Fortunately, Zhang Hao can recognize all the words, it seems that this place was opened up by this person called Xiaoyaosan, and he died here when he couldn't break through the god transformation period. Before he died, he arranged a nine-palace array, and put all the property in front of him in it.

Zhang Hao looked at the other end of the cave room, there was a passage, which should lead to the Nine Palaces Great Array.

Zhang Hao didn't rush in, since it was a big array, it must be very powerful, so he still had to think clearly.

Zhang Hao walked to the stone table and looked at it, a thick layer of ash, wiped it off with his hand, and touched a jade slip.

Zhang Hao blew away the gray layer on the jade slip, pressed it on his forehead and began to spread the Fa, and all kinds of mysteries entered his mind.

At the same time, Zhang Hao used the comprehension +1 attribute to comprehend these mysteries, and a line of text appeared in his mind: "Three Thousand Formations True Solution" comprehension: 1/7000.

It takes 7,000 comprehension progressions, which seems to be an amazing exercise!

It just so happens that there are no other exercises and spells that need to be comprehended now, and you can take them with you every day in the future.

Subsequently, Zhang Hao wiped all the ash layers on the stone table and stone bench, and found nothing else.

I searched around the cave again, but I still didn't find anything.

Zhang Hao hesitated for a moment and walked into the passage at the other end, although it was dangerous, he had not eaten food for two or three days, and if he could not find food, he would be starved to death.

Before he was going to be drowned, and now he was going to starve to death, cultivating immortals to such a point, Zhang Hao wanted to laugh!

After walking a long way along the passage, Zhang Hao came to a huge underground cave.

Ignoring everything else, Zhang Hao quickly came to the stone stalactite and began to condense Bigu Dan, and finally had a way to live.

A Bigu Dan was in his stomach, all the hunger and thirst were gone, and Zhang Hao felt that he was alive again.

At this time, Zhang Hao looked up at this cave, which was very large and empty, but there was no light that could not show its dreamy beauty.

Zhang Hao walked around and saw a skeleton next to a stone pillar, with a silver silk robe on the skeleton.

Zhang Hao pinched the corner of the silver silk robe and carefully dragged it, and then pulled the entire silver silk robe off, revealing the complete bones, fortunately, there was no danger.

Zhang Hao shook his silver silk robe and found nothing else, it seems that this carefree man really put all his property in the Nine Palaces Great Array.

This silver silk robe is much stronger than the linen clothes on his body!

Zhang Hao tore off the blistered sackcloth that was falling apart, and saw a corner of silk cloth tied to his right arm, fortunately he didn't lose you!

As soon as Zhang Hao wanted to roll up the cuffs and trousers, he found that this silver silk robe was absorbing the aura in his body, and then all the silver silk light disappeared, and it became a very ordinary silk robe, and the size fit.

Zhang Hao judged that this silver silk robe should be the magic weapon mentioned by Han Shi!

I just don't know if this silver silk robe has any other functions?

One dress for another, Zhang Hao covered the bones with pieces of sackcloth.

After taking a few steps forward, Zhang Hao saw a copper tower:

This copper tower is about one meter high, the production is very exquisite, it is divided into nine layers from top to bottom, each layer has eight sides, each side has a small door, and the top is the cornice, and the cornices are hung with copper bells.

And these nine floors have their own names: Qiangong, Kan Palace, Gen Palace, Zhen Palace, Middle Palace, Xun Palace, Ligong, Kun Palace, and Dui Palace.

Zhang Hao looked at Qian, Kan, Gen, Zhen, Xun, and Li...... is a little familiar, and suddenly remembered the gossip of the Nine Palaces, so to speak, this copper tower is the Nine Palaces Great Array arranged by the Xiaoyaosan people before they died!

Zhang Hao immediately stepped back, he was still impressed by the formation light curtain last time, trapping people like a cage.

Subsequently, Zhang Hao walked around the entire cave, and found nothing else, it seems that the Xiaoyaosan people really put all their property in this copper tower.

Regardless of these for now, Zhang Hao felt that he still had to condense some Bigu Dan first, and the taste of hunger was not pleasant.

After that, Zhang Hao condensed the Bigu Dan and stepped up his time to spit out his cultivation over and over again.

More than two hundred Bigu Dan were condensed, and there was no container to store them, so they could only be wrapped in their sleeves and then pinched their cuffs.

Zhang Hao stood up and thought about what to do next.

Do you turn around and walk away, and continue to climb the rock formation back to the ground?

In the final analysis, Zhang Hao still wants to get the inheritance that the free people put in the Nine Palaces Great Array!

However, Zhang Hao was worried that it was too dangerous in the Nine Palaces Great Array!

After hesitating for a moment, Zhang Hao decided to try it, anyway, the Xiaoyaosan people are already dead, and after so many years, maybe this Nine Palace Great Array will fail by itself.

Zhang Hao carefully reached out to touch this copper tower, a little closer, a little closer, and finally touched it!

But the next moment, the small door of the palace on the first floor of the copper tower suddenly opened, sucking Zhang Hao's whole person in......

As soon as Zhang Hao came back to his senses, he saw a sharp sword hanging above his head, which could fall down at any time, and at this time, Zhang Hao found that he couldn't perceive the aura in his body, as if he was shielded by something, that is, he couldn't use the "Spirit Armor Technique" for defense.

Zhang Hao stood in place and didn't dare to move, afraid that he would die on the spot if he took a step!

Zhang Hao looked down again, and the inscriptions on the ground were faintly revealed.

At this moment, a line of text inexplicably appeared in Zhang Hao's mind: Do you use the Perception +1 attribute?

Zhang Hao immediately thought of "yes", and saw a line of text inexplicably appearing in his mind: In the comprehension of "Three Thousand Formations True Solution", 506/7000, the progress has increased by 500 all of a sudden!

This is not the end of it, and then a line of text comes to mind again: Do you use the Fortune +1 attribute?