Liang Feng asked the female ghost to retreat a little, then unlocked the magic circle, put the jade stone into the stone bowl, covered it, and said with a smile: "Taoyou Daoist, I didn't lie to you, just say that my soul refining stone is very advanced!"

He secretly said in his heart: "It turns out that the jade is also a relic of the ancient real people, and it is also a priceless treasure!" At that time, after he received the Netherworld Divine Sword, he just saw that the jade was quite simple and full of earthy color, so he casually received it in the corner of the storage bag.

He thought again: "This female ghost can sense the breath of the soul refining stone, and other ghosts must also be able to sense it! No wonder I often have an eerie feeling when I entered the mine a few days ago, presumably it was the lonely soul wild ghost who sensed the breath of the soul refining stone and chased after them, they should not be of high level, and they dare not come out to snatch it." ...... Luck is not bad, if you encounter a ghost thing equivalent to the Jindan period, you will be finished!"

He shouted, "Friend Taoyou, do you still have this black bowl? ”

The female ghost looked at the black bowl containing the soul refining stone in front of Liang Feng with an excited expression, and it took a long time to calm down a little, and said, "What do you want this black bowl that can block the breath of the soul refining stone? Do you still have a soul refining stone?"

Liang Feng smiled: "No." It's just that I want to be prepared, and I have to put it into this black bowl after getting the soul refining stone in the future, otherwise it will be discovered by other powerful Daoists like you, and it's not a joke. ”

The female ghost threw Liang Feng a few black bowls and said, "This is counted in the value of the exchange!"

Liang Feng said with a smile: "Okay, Taoyou Daoist, how do you want to change it? My soul refining stone is almost the highest level, I'm afraid I can't find a second piece in this world, don't take out your low-level exercises and secret techniques." ”

The female ghost tilted her head and thought about it, then took out four pieces of jade that were as shiny and lubricated as mutton fat, and said, "These four jade slips are the best jade slips I have collected over the years, and I can't cultivate the secret techniques in them, and I don't know if they are powerful or not." If you want it, you can exchange these four pieces of jade for your soul refining stone, but you can't read the contents of this mutton fat jade slip beforehand!"

Liang Feng looked at the four pieces of jade slips, then at the pile of jade slips, and asked, "Where did these four pieces of mutton fat jade slips come from?

The female ghost replied: "I collected these jade slips from abandoned caves, and these four jade slips were also obtained from an uninhabited cave, but the cave originally had both an offensive and defensive magic array, and I couldn't get in, and then there was a landslide and the ground cracked, and then the magic circle disappeared." At that time, many people came to grab a few good soul refining stones in the cave mansion, but I didn't grab any of them, and I was almost eaten by others, but fortunately I ran fast. In the end, I was seriously injured and only got these four useless jade slips. ”

"Oh, what level are those soul refining stones?" Liang Feng asked again.

"It's almost white, about six and a half levels!"

"It seems that the competition in the ghost world is also fierce, and I will fight for a soul refining stone that is less than level seven!" Liang Feng said secretly, and he was secretly glad that he hadn't encountered a powerful ghost before.

"Okay, I'll change these four pieces of mutton fat jade Jane!" Liang Feng made a decision in an instant-

The cave has both an attack and a defensive array, and many powerful ghosts can't do anything about it, which usually means that the owner of this cave is much stronger than other cave masters who can enter at will. Of course, this is just a common statement, and there are exceptions, for example, the cave that enters and exits at will originally had a powerful magic circle, but because it was too old, the spiritual stone source used by the magic circle was exhausted or had already gone through a landslide and ground crack.

He said secretly, "...... Also, the jade slip can't just look at whether it is simple or not, maybe the simple jade slip is just an ordinary jade slip left by an ordinary loose cultivator many years ago, and there is only some reference value, and the jade slip that looks new may be the reason why the jade is of good quality and is well preserved, or it may be left by a monk who is more recent but powerful. ”

"Childe, let's change it quickly!" the beautiful female ghost urged again.

Seeing the eager expression on the female ghost's face, Liang Feng's heart moved, and he said with a smile: "Taoyou Daoyou, being a man is to be reasonable, isn't it? Now my treasure is priceless and unique to you, and your things are useful to me or not, I don't know how useful they are, this doesn't seem fair, right?"

Seeing that the girl's face changed color, he hurriedly said: "That's it, uncle, I don't have to worry about your little girl, you take out two more pieces of mutton fat jade slips, and together with those four pieces of jade slips, you can exchange this whole piece of soul refining stone!"

"There are no other mutton fat jade slips, that's not easy to do, otherwise I will take this soul refining stone and exchange three parts and two parts for four jade slips with you, how about it?" As he spoke, his Divine Sense Saw went deep into the black bowl, and a small and sharp sound came out of the bowl.

"Don't saw, don't saw!" The female ghost screamed as if it was sawing on her, "In addition to these four jade slips, you can also pick two pieces of this pile of jade slips, how about it?"

"Deal!" Liang Feng said with a smile, he felt that he couldn't bully this beautiful female ghost who seemed to be really reasonable.

After picking out the two secret jade slips of 'Memory Soul Mirror Technique' and 'Silver Sword Talisman Technique' from the pile of jade slips, Liang Feng exchanged places with the female ghost, put away the four pieces of mutton fat jade slips, and said with a smile: "Hey, hey, Taoyou Daoist, we have a happy cooperation." Farewell!"

The female ghost took the black bowl containing the soul refining stone, opened the lid of the bowl slightly and sniffed it, her face intoxicated. Hearing Liang Feng's words, she said with a smile on her face: "Son, please go slowly! ”

Liang Feng walked a few steps, then turned back and said, "Taoyou Daoyou, can you help take a random stone from the bottom of the cave and give it to me, I can use it." He also said: "I have a few pieces of jade slips of ghost cultivation exercises, are you interested in taking a look?" Those few pieces of ghost cultivation exercises were also obtained from Ye Renjie, and just now he also took a fancy to the other two pieces of jade slips of the female ghost's magic circle, so when he remembered that he still had exercises that the other party might be interested in, he wanted to exchange them with the other party.

"The stone is simple!" the female ghost walked up to a skeleton, reached out and held the black bowl in front of the skull, and muttered something in her mouth—a trace of golden gas floated in the black bowl, and was swallowed by the skull whale at once—

The air rippled, and a long-haired woman in white stood up from the ground and shouted, "Miss, grab that little white face...... Ah, miss, my cultivation seems to have made great progress!"

The female ghost in the palace costume shouted: "Taoye, this prince is our nobleman, don't be rude." Go to the bottom of the cave and fetch a stone, and go and come back quickly. The long-haired woman flashed and disappeared into the cave wall in a cloud of smoke.

The female ghost said again: "Childe, take out your jade slip of the exercise method and take a look." ”

With the successful transaction of the first time, the atmosphere of this second transaction was very friendly and fast, and Liang Feng quickly exchanged two pieces of Ghost Cultivation Method Jade Slips for the 'Nine Shadows Extinction Sword Array' and the 'Nine Shadows Sealing Spirit Array' two pieces of magic array jade slips.

After accepting the stone at the bottom of the cave given by the peach leaf female ghost, Liang Feng said goodbye and left. Before leaving, he asked the peach ghost again: "Peach ghost Daoist, do you know where there are caves near here that are defended by the magic circle or are more strange?"

At night, while resting in a cave, Liang Feng took out the jade slips he had obtained during the day and examined them piece by piece-

The first one to check was the 'Memory Soul Mirror Technique' Jade Jane, he put the Jade Jane on his forehead and read it for a long time, put down the Jade Jane and sighed, and said to himself: "There are really many magical secret techniques in this world!"

This 'Memory Soul Mirroring Technique' is about how to copy the memories in the caster's mind, including deep memories, completely or part of it, as for where to put the copied memories, it depends on the caster's thoughts, and they can all be stored in their own memory souls - if their memory souls are strong enough to put down, they can also choose to save one of them or not at all. After this spell is cast, the memory of the mirrored part of the caster is basically erased.

"I see! The Ji family's industry, Qinglou 'Qianjiaolou', must have used a similar secret technique to deal with the captured girl. ...... Well, it is estimated that the secret technique is not as advanced as this 'Memory Soul Mirror Technique', and it is estimated that it can only erase but not transfer the memory. He said to himself.

Thinking of Liu Qingqing's estimation that he had been using this secret technique when he was a child, he felt a pain in his heart, and said secretly: "Qingqing, are you okay now? Senior brother, I will be able to go back in more than a year...... Ji family, uncle, I'll give you a look!"

After thinking for a moment, he picked up the 'Silver Sword Talisman Jade Slip' and read it again.

After a while, he put down the jade slip and said secretly: "This 'Silver Sword Talisman Technique' is not difficult to learn, but that rune paper needs to be made of precious materials such as Mithril before it can be used, and it is very valuable." ”

He thought again: "According to the explanation of this talisman, the power of the 'Silver Sword Talisman' is very good—the spiritual power silver sword emitted can be compared to the blow of a Ninth Rank Cultivator holding a high-grade magic weapon." ...... Well, if you can modify and upgrade the rune array on the rune, wouldn't it be even more powerful?"

Thinking of this, he decided to learn this 'Silver Sword Rune Technique' first, so that after getting the right rune paper, he could draw an upgrade rune, if this rune was successfully upgraded, then his attack power could be increased a lot, and he would be able to fight if he encountered a monk of the ninth rank of the Dao.

After seeing the 'Nine Shades Extinction Sword Array' and the 'Nine Shadows Sealing Spirit Array' two magic array jade slips, he thought again: "Look at that Taoyou Daoist friend using the 'Nine Shadows Extinction Sword Array', instead of using the five-color spirit stone as the source force of the formation, she can't get a lot of the blue light stone she uses, but the 'Nine Shadows Sealing Spirit Array' uses the five-color spirit stone as the source force of the array, as long as he transforms part of it, he can use the five-color spirit stone as the source force of the 'Nine Shadows Extinction Sword Array', in this way, he has both a defensive array and an attack array, and the power is definitely greatly increased!"

"Haha, these pieces of secret arts, spirit runes, and magic circle jade slips can all be used, very good!" He felt that the small piece of earthy yellow jade known as the thirteenth-level soul refining stone could be exchanged for two jade slips that could be used.

Looking at the four pieces of mutton fat jade slips that were soft and shiny and very round, Liang Feng still couldn't resist his curiosity, and picked up a piece of jade slips and pasted them on his forehead-