Carrying the long blade condensed by the Xuanyin Qi, Ye Hongjin dug and picked at the black stone wall, tossed for a long time, and only dug out a large piece of the palm, thinking that the terracotta stone statue that seemed to be of the same material before was only pierced by his own shot, Ye Hongjin was a little puzzled by what these black boulders were.

"It seems to be a little different from the terracotta statues, maybe Lao Lu or Lei Zhenzi will know the origin of these boulders, but now there is no way, this fist is a big piece, put it away first, it seems that it will not work to forcibly break it."

Looking at the road with black holes in front of him and behind him, Ye Hongjin hit the yang qi and turned into a ball of light, but the ball of light was quickly engulfed by darkness, and after more than ten meters, there was no trace of light, and he couldn't see the scene in the distance.

At this time, Ye Hongjin was also a little surprised.

"Niang Xipi, what kind of trap is this, there is no trace of the formation, there is no fluctuation of energy, it is unbelievably hard, can it be that there will be any cobblestone rolling down from the front? Ay...... There is nowhere to start at all, so let's go back along the same path and join Gu Qingfeng and them. ”

With the light of the supreme yang qi, Ye Hongjin groped as he walked.

But after half an hour, Ye Hongjin felt that something was wrong, and the speed at which Ye Hongjin retreated in half an hour was not fast, but the distance he had traveled had far exceeded the distance when he came, and he didn't see a single loose cultivator, let alone Gu Qingfeng, as if Ye Hongjin had walked into another fork in the road.

"It's impossible, I can't go the wrong way, I've walked all the way, and I haven't seen the branch road."

After walking for another ten minutes, Ye Hongjin was also a little unconfident.

"Could it be that it was too dark and accidentally walked into the side road? Why is there no movement at all? ”

But the next moment, Ye Hongjin was dumbfounded, and a small pit the size of a fist appeared on the black stone wall a few meters in front of him, and the traces seemed to have been forcibly dug out.

"It's familiar...... Mother, isn't this what I dug up? ”

took out the black stone that he had dug up before from his arms, Ye Hongjin compared it, and it was really exactly the same.

"Mother Xipi, am I being sealed in a dead circle? Is the ghost hitting the wall? ”

Ye Hongjin frowned, the yin and yang qi in his body was circulating, the wind was under his feet, and he rushed forward, but in less than half an hour, Ye Hongjin discovered the small pit again.

"It seems that it is really a ghost hitting the wall, this is the tomb of Emperor Qin, a thousand-year-old underground palace, and there are even ghosts hitting the wall? Emperor Qin, the Emperor of the Ages, also set up an evil trick like a ghost hitting the wall in his underground palace? ”

Ye Hongjin's scalp is numb, if it is an ordinary ghost hitting the wall, it is not an evil ghost that seduces the soul, covers his eyes, or the evil ghost directly charms people's souls, making people have an illusion, Ye Hongjin has several ways to crack it. However, this is the tomb of Emperor Qin, Ye Hongjin doesn't think it's a simple ghost hitting the wall, and any thing or item in history that can be hooked with Emperor Qin will not be ordinary.

"Anyway, let's try it first!"

Biting the direct index finger, Ye Hongjin pointed at the center of the direct eyebrows, and then made a series of handprints.

"Fix the soul with refinement, attract the spirit with qi, merge with essence, and break the seal."

The essence blood that was directly pointed at the center of Ye Hongjin's eyebrows slowly dissolved, and it actually swam away on its own, outlining a vertical eye in the center of Ye Hongjin's eyebrows, and a faint divine light flashed, but it was not stable, as if something was going to be opened, but the divine light struggled for a while, and it slowly disappeared.

However, Ye Hongjin didn't seem to find out about his situation, in his own feelings, this Taoist method of opening the eyes of heaven seemed to have a little effect, and there were indeed traces of silk threads in the dark Yongdao that had not appeared in his vision before, and it looked like sticky blood stains, covering the entire space.

Under this peculiar sight, the entire corridor shows a red color that is difficult to look at, and you can even see how blood flowed here thousands of years ago.

"This ghost hitting the wall will not be watered with countless blood, looking at the scene, to say the least, millions of people have been drained of blood, and there is still a trace of imprint after a thousand years, and I don't know what kind of danger it should be at the beginning of the formation of this place, such a ghost hitting the wall, if the power is fully opened, not to mention the Jindan period, Yuanying Dacheng is afraid that it will have to be dirty, and then dragged into reincarnation."

Swallowing and spitting, Ye Hongjin couldn't help but be a little nervous, the evil method of ghost hitting the wall, although it is soft, it is not an instant death, but if you can't find an exit, you will only get more and more tired, and in the end you will be trapped alive and dead, this kind of despair that slowly and continuously rises is more painful than dying directly, I don't know how many times.

Moreover, Ye Hongjin believes that the ghost hitting the wall here has been further eviled, I am afraid that here, even if he dies, the soul will be extracted and become the nourishment for nourishing the ghost hitting the wall, otherwise, this ghost hitting the wall will not be able to support the passage of thousands of years.

In the final analysis, ghosts still need energy support to hit the wall, and souls are the best batteries.

"Don't worry, think about it, the ghost hitting the wall is not a formation after all, it needs to be presided over by thinking, if it is only the energy left over from a thousand years ago, it should not be enough to operate on its own, otherwise I can't find it, is it Cheng Tongan?"

Stroking the rough ornamentation on the black stone wall, Ye Hongjin began to retrace his memory.

"I chased Cheng Tongan into the Yongdao, and I could still feel his vitality until the last hall, and it was only after that that his vitality fluctuated a little, I didn't care at the time, and now I want to come to this starting point in that hall. No, I'm chasing so quickly, Cheng Tongan shouldn't have time to trigger that point, or his time is not enough for him to do this, at most he knows the existence of ghosts hitting the wall. ”

"However, I am indeed trapped here now, in other words, Cheng Tongan knows the trigger of the ghost hitting the wall, and triggered the ghost hitting the wall during the rapid journey, so, what did Cheng Tongan do, or what special thing did we do to enter this special space of the ghost hitting the wall?"

After thinking about it for a long time, Ye Hongjin didn't know what this point that caused the ghost to hit the wall was, although he could see that the entire Yongdao was full of remnant souls, and there were also some evil resentments, but it seemed that these were only a part of the entire ghost hitting the wall, and the entire end-to-end Yongdao didn't know how many souls remained.

In addition, the walls are too strong, and if you want to break through head-on, you will almost have to face millions of remnant souls, and you don't know when it will break.

"Damn, although this evil law belongs to yin, but it has been modified, and only these remnant souls and this end-to-end different space are left after a thousand years of changes, and there is no yin and yang at all, is there only the method of digging holes? However, if it was really caused by Cheng Tongan, how did he leave, it is impossible not to have this point, certainly, this point must be near the place where he disappeared. ”