At that moment, a ghost floated in.

Suddenly, the young woman moved, very fast, and reached out to grab the wandering ghost. Then, with a bite from the mouth of the cherry blossom, he ate it, and soon ate it.

"Devouring Spirits?...... Soul Eater Demon Fu Lou was surprised, and carefully reviewed the woman again, as if he had an understanding.

Soon, Fu Lou understood, remembering that the guardian demon beast before was indeed a seventh-level peak soul devouring demon, and this woman could also devour ghosts. Well, nine times out of ten, the Soul Eater Demon has advanced to an eighth-level demon beast and transformed into a humanoid after he left last time.

The last time I came to the Blood Cave, after defeating the Soul Eater with a trick, I didn't hurt it again, but instead used a healing spell on it. In addition, when I saw that its injuries were not light, I gave it a Blood Lingzhi, so of course it knew itself. As for why it knew its name? I guess it got it from the jade slip.

Well, you shouldn't be wrong with your own inferences.

So, Fu Lou used the endless sword gang to protect himself, flashed out of the Taoyuan Realm, and instantly put away the blood mushroom tree.

"Boom" When the young woman saw Fu Lou appear, she was frightened and instinctively punched.

This punch was very fast, and before the punch arrived, the icy fist wind froze the air to a "smack" sound. A layer of hoarfrost instantly appeared on the surface of Jiangang, and after a burst of lightning arc, the hoarfrost disappeared in an instant.

Immediately afterward, a small fist mark appeared on the shield.

In the blink of an eye, the fist print disappeared again.

When the young woman was about to strike the second punch, she saw Fu Lou's face clearly, stopped halfway through the punch, and said in surprise: "Fu ...... Lou" she spat out very stiffly, but she was full of excitement and incredible emotion.

"Hehe, congratulations to Daoyou for successfully breaking through the cultivation. Fu Lou smiled and put away the endless sword.

"Thank you...... Thank you. The young woman said stiffly.

Fu Lou asked with a smile: "I don't know how to call Daoyou." ”

The young woman said: "At the beginning, the master of Yu Zhenzi chose a name for me because I could devour and destroy souls, called **. According to the owner's common surname, Xiao, it is called Xiao Soul. ”

"**Xiao Soul, hehe, good name. Fu Lou smiled, this Yu Zhenzi really knows how to take a name.

Then, Xiao Soul didn't care whether Fu Lou wanted to listen or not, and he couldn't stop talking excitedly: "A long, long time ago, after the master Yu Zhenzi left, I have been unable to get out here. Hey, it's really lonely, all along, in addition to devouring ghosts, I'm sleeping, and my cultivation has always been unable to break through to the eighth level. It wasn't until the last time, after I had a fierce fight with you, that I stimulated my potential, perhaps it was also related to your strange healing technique, and it wasn't long before I broke through my cultivation. ”

When Xiao Soul said this, he stammered and was very stiff, but Fu Lou could finally understand it.

Speaking of this, Xiao Soul's expression turned depressed: "Although I have broken through my cultivation now, I don't need to devour the ghost. On weekdays, if the ghost doesn't fly to me, I don't bother to do it. However, I was forbidden by my master and couldn't leave this cave, hey......"

Fu Lou understood why there were more ghosts in the Blood Cave than last time—because Xiao Soul devoured less. It is precisely because of this that this blood mushroom tree was not taken by others.

Xiao Soul pleaded, "I've been trapped here for many years...... If you really want to see the outside world, will you help me?"

"Yes, of course. Fu Lou nodded without hesitation, and then asked, "What can I do?" to help you. ”

Xiao Soul said disappointedly: "I don't know either...... How to get rid of the master's inhibition. ”

Fu Lou felt a little helpless, in the face of this kind of immortal prohibition that he didn't know anything about, he didn't know what to do at all, he had to ask about the situation first, so he asked: "At that time, how did Yu Zhenzi give you a ban?" ”

Xiao Soul thought for a moment and said, "I remember that the master asked me to relax at that time, and then the master made a mark in my Purple Mansion. After that, I realized that as soon as I left this cave, I would feel an invisible rope pulling me from the cave. And when I left the cave for more than half an hour, my soul trembled, my limbs weakened, and I had to hurry back here. ”

"Oh, kind of like a mental shackle. Fu Lou groaned, thinking about a solution.

Xiao Soul asked hopefully, "Is there a way to get rid of it?"

Fu Lou said: "There is a way, uh...... But you'll have to try it to see if it works. ”

When Xiao Soul heard this, he was overjoyed: "Then hurry up and give it a try, I believe you won't harm me." ”

What she said was also reasonable, if Fu Lou wanted to harm her, he would not let her go in the first place, let alone perform healing techniques, and would not give her blood lingzhi. Of course, it is not excluded that Fu Lou's kindness is working, so she can't help but trust Fu Lou completely. ,

After speaking, Xiao Soul immediately sat cross-legged, closed his eyes, and relaxed his spirit.

Fu Lou has always been diligent in the cultivation of his state of mind, except for Lan Yingying, he has long seen the difference between men and women, but he still took out a robe and draped it on Xiao Soul's body. After all, the distance between the two is too close, and it is really inconvenient.

Then Fu Lou stretched out his right palm and gently placed it on Xiao Soul's forehead, condensing a bundle of spiritual power and slowly entering her Purple Mansion, which was empty and unusual. Then, the spiritual power continued to go deeper, and found the soul in the middle.

Sure enough, there was a spiritual imprint on Xiao Soul's soul.

However, Fu Lou withdrew his spiritual power from the Purple Mansion, because the spiritual imprint on Xiao Soul's soul was not on the surface of the soul, but was deeply embedded in the soul, intertwined with the soul, and only a little bit was exposed on the surface. If the spiritual imprint is forcibly removed, it will inevitably damage a large piece of soul, and even unexpected evil consequences will occur.

In fact, the spirit imprint is also a miniature rune formation, if it is on the surface of the soul, it can be directly removed. However, in this situation, there is only one way, and that is to crack the mystery of this spiritual imprint, find its flaws, and it will naturally dissipate.

If you have time to study it, with Fu Lou's attainments in formation, it is still possible to crack it. However, the cracking of the rune formation was more time-consuming than the ordinary spirit stone formation, and Fu Lou still had a few important things to do, so it was impossible to settle down here and study it for a long time.

Fu Lou slowly retracted his right palm, frowned slightly, and thought of a way to crack it.

Xiao Soul asked nervously, "Is the method effective?"

Fu Lou said: "Yes, but it takes too long. Belch...... At the beginning, Yu Zhenzi had left a message, or something else. As he spoke, he searched around, trying to find the secret science that Tamako had left behind.

Suddenly, Xiao Soul stood up abruptly and came to the right corner of the cave, where she had slept before she was transformed.

She flipped over a stone slab and took out a green jade box: "Fu Lou, come and see this." ”

Fu Lou stepped to Xiao Soul's side with a big stride, took the green jade box and looked at it, which contained a lot of thin green jade slips. He picked up a piece of jade slip, looked at it intently, and was overjoyed. This is a piece of record jade, but the record inside is a book about refining.

So, Fu Lou picked up another piece of green jade slip, and after a little inspection, he found that it was a classic book about alchemy. He didn't look closely, and picked up another piece of green jade slip, which recorded a fairy-like change. He didn't look closely, and picked up another piece of green jade, which contained a record of the classics on talismans.

Fu Lou looked at it piece by piece, and finally, there was a piece of jade slip that recorded all kinds of miscellaneous secret methods.

After a quick glance, Fu Lou smiled: "Hehe finally found it"

The jade slip records a secret method called "Invisible Immortal Prison" - it is a special spiritual imprint, and the people and demons controlled by it can only move within a certain range, which is simply an invisible cell.

The principle and method of using the "Invisible Immortal Prison" are recorded in detail in the jade slip, but there is no way to crack it.

However, Fu Lou didn't care, in his opinion, as long as he figured out the rune formation in this spiritual imprint, he was confident and had a way to crack it.

After Fu Lou studied it carefully, in less than half an hour, he had mastered the use of the secret method of the "Invisible Immortal Prison".

Two days later, he had completely figured out the principle of the secret method of the "Invisible Immortal Prison".

After another two days, Fu Loushun cracked the spiritual imprint in Xiao Soul's soul.

At this moment, Xiao Soul felt extremely relaxed, and there was a sense of reassurance.

"Hehe, let's get out of here. Fu Lou felt a sense of accomplishment, thinking to himself, the "Invisible Immortal Prison" is an extremely effective secret method for trapping people.

"Hmm. Xiao Soul nodded heavily, uncontrollably excited, he had been trapped here for too long.

Fu Lou put away the stone tables, stone benches, stone beds, stone bookshelves, etc. in the cave, including these jade slips and the jade slips that he had left words before, none of them were left.

While cleaning up, Fu Lou asked, "Xiao Daoyou, are these green jade slips all left to you by Yu Zhenzi?"

Xiao Soul said: "Well, the green jade slip was placed on the bookshelf by the owner, and it should be intentionally left to me." It's a pity that when the master left, my cultivation was still very low, he only taught me some commonly used spoken languages, and I was not taught formations, alchemy, refining tools, etc., otherwise I would have been able to go out a long time ago. ”

Fu Lou suddenly said: "Oh, it seems that you have to learn the language before you can study these jade slips." ”

But Fu Lou felt that Yu Zhenzi didn't leave these jade slips at will, it should be that things were sudden, maybe Yu Zhenzi encountered some kind of fetters outside, and he couldn't return here from now on. After all, these two blood lingzhi strains are precious things, and no one is willing to discard them lightly

Xiao Soul sighed and explained: "Yes, in fact, I have read all these jade slips, but unfortunately, I don't know many words, so it is difficult to understand." Especially the so-called invisible immortal prison, the runes in it are extremely complicated, and I can't understand them at all. Moreover, the point is that I don't know that trapping myself is an invisible immortal prison, otherwise I will study more than one or two even if I don't understand it. ”

Indeed, without a more solid foundation, don't want to figure out the rune formation carved with spiritual power, not to mention that Xiao Soul is just a demon beast that has just opened his spiritual wisdom