Thinking of this, Zhou Xiang turned his sword body and flew straight in the direction where the cyan spiritual power flow was surging.

After flying for an hour, he came to the end of the spiritual flow.

I saw a huge high platform standing in the open space in the distance, and there was a strange-shaped room built on the high platform according to the direction, which was filled with a thick cyan aura, and a huge stream of spiritual power appeared from this high platform and went straight to the mountain peak.

There is also a wooden tower standing in the center of the high platform, Zhou Xiang controlled the spirit sword to slowly step forward, and after flying closer, he found that the wooden tower covers an extremely wide area, and its above-ground part has a total of nine floors, each layer is very tall, and the tower body is carved with extremely complex patterns, and they produce a hazy halo to protect the wooden tower in it, which makes people feel a sense of majesty and inviolability at a glance.

Zhou Xiang slowly descended to the square in front of the wooden tower, wanting to find the entrance and go in to find out. But just as he approached the pavilion, the low buildings around him shone brightly, and countless black silk threads rose up to protect the wooden pagoda in it, and then spread densely and rapidly to all sides, Zhou Xiang was taken aback, and before he could react, the silk threads had spread through his position in an instant.

During this process, Zhou Xiang's protective spiritual power did not react at all, and the pine wind robe did not move, and he did not feel any discomfort after checking his whole body, but a layer of light shrouded into the yellow jade.

After Zhou Xiang came to his senses, a layer of fine sweat broke out all over his body, and then he sighed, the dense black line just now turned out to be an extremely fast attack of the space crack, in the face of this danger, even the god cultivator could not dodge, he could only end up with a death on the spot, and even the original god would be cut apart, fortunately he had a treasure to protect his body, otherwise he would not be able to escape the doom.

Zhou Xiang became a little afraid to move, he used his divine sense and gaze to carefully probe the surroundings again, and found that there were no other risks before cautiously coming to the gate of the wooden tower.

Looking up, there was a faint halo on the door, which should be some kind of extremely powerful prohibition.

However, Zhou Xiang did not have the worry of not being able to break the ban, he slowly stepped forward, and slowly touched the door of the pavilion with his left hand, and a gap appeared around his arm as expected, isolating the prohibition and making him easily push the door open.

Under the blessing of the shield generated by the Broken Array Jade, Zhou Xiang walked in, and there was an empty hall in the eye, there was a staircase in the hall that bent up to the next floor, and on one side of the staircase was a step that went down diagonally, and it seemed that there was a lot of space under this tower.

Zhou Xiang tentatively walked towards the stairs, and then slowly followed it up, turned a few arcs and came to the second floor of the attic, which was still an empty hall, except for a staircase leading to the upper floor, and the surrounding area and the ground were also full of unusually complicated lines.

Zhou Xiang did not encounter any institutional restrictions in the process of ascending the stairs, and his courage became bigger, he accelerated his pace and continued to go up, until he reached the top floor, but the situation on each floor was similar, and there was nothing special to discover. Zhou Xiang was a little disappointed, standing on the top of the tower and looking around, the scenery here is very good, if it weren't for the rolling cyan spiritual power torrent below, Zhou Xiang really doubted that he was in the human world. After a moment of viewing, he returned to the first floor, and now there was still an unexplored path, which led to the part under the tower.

Zhou Xiang didn't hesitate, stepped on the stairs, and walked down the tower.

The circular road has been spiraling down, as the depth increases, the scenery in his eyes is getting darker and darker, Zhou Xiang transported his spiritual power to his eyes, in the faint light he saw that one side of the stairs was a mottled wall, they were all paved with huge stones, revealing a sense of vicissitudes of life, and on the other side was a bottomless circular passage, Zhou Xiang tried to release his divine sense, but was severely suppressed by the special prohibition here, and could only detect the situation within a few zhang of the surroundings.

Further down, the environment became darker and darker, and Zhou Xiang took out a moonstone and controlled it to levitate on the side of his body, just enough to illuminate the range that his divine sense could sweep. Gradually, a layer of cyan mist rose up, obscuring the vision, and the wood spiritual power in the mist was very strong, and after taking a breath, people felt comfortable all over their bodies, and their spirits became more and more refreshed.

After walking for about a stick of incense again, Zhou Xiang's expression moved, because he felt that he had reached the bottom of the stairs, and he didn't find any special portals or mechanisms in the whole process, but the concentration of spiritual power changed, and the deeper he went, the thicker the aura became.

Zhou Xiang slowly walked down the steps, standing on the ground, a very uneasy feeling rose in his heart again, as if something particularly familiar was nearby, this feeling reminded him of Lan Ling, and made his mind very unstable.

Zhou Xiang slowly approached the stone wall around him, and the moonstone hovered in front of him, only to see that the stone wall was no longer blank. Instead, there were dense small holes, and the rich wood aura was released from these small holes.

"Could it be that this wall is hollow?" Zhou Xiang pondered.

After carefully probing the surrounding stone walls again, Zhou Xiang found nothing except to confirm that all the wood aura came from this stone wall.

"It seems that this stone wall is strange, since the wood aura all comes from this small hole, then there are only two possibilities, one is that these stones are very special and can release the wood aura, and the other is that the wood aura has nothing to do with these stones at all, but it floated through the small hole on it, and the stone wall is just a barrier to protect the wood spiritual power. If it is the first possibility, it will not be a loss for me to come this time, the stone that can exude such a rich spiritual power is absolutely extraordinary, and if you get a few pieces, you will definitely be able to sell it for a good price. If it's the second possibility, it's even more profitable, there must be some mechanism in this hall that can open the stone wall, and after entering, you can get the treasure that generates wood spiritual power, and it is definitely more valuable than the stone in the first case. It's just that I'm very unfamiliar with the layout here, and I don't know if I can open the mechanism. ”

Thinking of this, Zhou Xiang carefully searched the hall environment and stone wall again, but still did not find it. However, this situation was difficult for Zhou Xiang, he always had an intuition that he needed to go behind the stone wall. In the case of fruitless search, Zhou Xiang summoned the Shocking Sword, and then controlled the sword body to aim at the stone wall and stabbed with all his might, hoping to break through a gap, but to his surprise, even the ground-level magic weapon Shocking Sword, after stabbing the stone wall, did not even leave a white mark!

Zhou Xiang became more and more convinced that there was something strange behind the stone wall, and the maker of the stone wall must be Tianxuan Ancestor himself or other great powers, otherwise it would not be easy to drill such a uniformly shaped and moderately distributed hole on it.

Zhou Xiang put away the Shocking Sword, since the ground-level magic weapon is not good, then he can only try the Upper Realm Immortal Sword. So his mind moved, and a thick and simple sword appeared in his right hand, even if he was already in the middle of Jindan's cultivation, Zhou Xiang still couldn't control the Feihong Sword from his body, and could only hold the hilt of the sword like an ordinary man. But Zhou Xiang doesn't care, isn't he just like a mortal in front of the immortals in the upper realm.

With the Feihong sword in hand, Zhou Xiang's confidence increased greatly, and he stabbed straight forward with his sword, and he heard a "poof!" sound, and the Feihong sword body was easily inserted into the opposite stone wall with Zhou Xiang's strength.

"Huh!

Zhou Xiang secretly praised in his heart, and at the same time, he cut an irregular stone from the wall, placed this stone in his hand, and found that it was unusually heavy, and there were many holes in it, but there was no wood spirit power emitted. Zhou Xiang further confirmed that the stone wall was just an unusually strong building material, and that it was unclear what it could be used for, so he put the stone in a storage ring to study it again when he had the opportunity to do so in the future.

With a good start, Zhou Xiang continued his great business of digging walls, and the stones were continuously cut off from the stone walls in front of him, and finally entered the storage ring. A quarter of an hour later, when Zhou Xiang slashed down again, he felt like he had stabbed into the air.

"Dig through!"

He was overjoyed in his heart, and hurriedly cut down the stone vigorously, only to see that there was indeed a space on the other side, but the spiritual power was too strong to see clearly, he immediately sped up, dug a passage for one person to enter and exit, and then stepped in.

After passing through the increasingly dense wood spiritual power, Zhou Xiang's eyes suddenly became clear, and in the moonlight stone light, he found himself in another hall, but half of the space in this hall was occupied by the rich wood spiritual power, and they were rushing upwards quickly. The wood spiritual power that emerged from the countless small holes in the stone wall that Zhou Xiang had passed through earlier should be a very small part of it that emanated from here.

The other half of the hall was extremely clear, and Zhou Xiang found that there was a corridor on the side of the hall, and the corridor was also half clear, and half was full of rolling wood aura. There is a column standing alone on the side of the entrance of the corridor near Zhou Xiang, is this where the mechanism is?